Precision Sound Level Meter Level Meter Decibel Distortion Analyzer Hp Quest Electronics Radio Shack Sound Level Meter Sound Level Meter 33-2050 Decibel Sound Level Meter Realistic Sound Level Meter Noise Dosimeter Noise Level Decibel Meter Hp 8903B Audio Analyzer Bruel Kjaer Technical Review Audio Precision System Sound Level Meter Type Audio Distortion Analyzer Digital Sound Level Meter 33-2055 Quest Sound Level Meter Quest Technologies Sound Level Meter Calibrator Radio Shack 33-2055 Octave Filter Bruel Kjaer Sound Level Meter Digital Sound Level Meter Radio Shack Digital Sound Level Meter Spl Meter Integrating Sound Bruel Kjaer Model Extech Sound Level Meter Radio Shack Sound Level Integrating Sound Level Meter Sound Noise Meter Sound Analyzer Sound Level Meter Kit Bruel Kjaer Precision Sound Level Meter 334A Distortion Analyzer Bruel Kjaer Sound Level Meter Type Noise Meter Distortion Meter Digital Sound Meter Analog Sound Level Meter Db Meter Flutter Meter Radio 1565-B Hp 334A Distortion Analyzer Impulse Sound Level Meter Dual Domain Agilent Audio Analyzer Distortion Analyzer Simpson Sound Wow Flutter Meter Sound Level Meter Model Sound Pressure Level Bruel Kjaer Microphone Radio Shack Sound Level Meter 33-2050 Sound Level Calibrator Sound Pressure Level Meter Extech Digital Sound Level Meter Vintage Sound Level Meter Real Time Analyzer Dual Domain Audio Noise Level Meter Sound Technologies Calibrator Kit Sound Noise Level Meter 1565-B Sound Level Meter Sound Pressure Noise Analyzer Agilent Hp 8903B Audio Analyzer Digital Sound Level Meter Model Qc-10 Calibrator Kjaer Microphone Cel Sound Level Meter Audio Measurement Sound Calibrator Microphone Type Decibel Analyzer Type Sound Pressure Meter Audio Analyzer 20Hz-100Khz Analyzer 20 Hz To 100 Khz Distortion Measurement Quest Electronics Model Acoustic Calibrator Level Recorder 4230 Calibrator Instruments Inc Bruel Kjaer 2203 1613 Octave Filter Heathkit Audio Vintage Bruel Harmonic Distortion Meter Audio Test Type 2 Sound Level Meter Audio Precision Conditioning Amplifier Sound Tester Sound Level Meter Cat Permissible Sound Level Audio Spectrum Analyzer Precision Integrating Sound Level Meter 8903A Audio Analyzer Bruel Kjaer Type Ono Sokki 215 Sound Level Meter Hp 8903A Audio Analyzer Octave Band Distortion Analyzer Tested Brüel Kjær Audio Oscillator Sound Technology Radioshack Digital Sound Level Meter Microphone Power Supply Radio Genrad Signal Analyzer 8903B Audio Analyzer 20 Hz 8903B Audio Analyzer 20Hz-100Khz Sper Scientific Impulse Precision Type S2a Model 33-2055 Noise Measurement Rta Meter Model 33-2055 Audio Analyzer Genrad Audio Signal Larson Davis Stereo Level Bruel Kjaer Measurement Audio Tester Dose Meter Distortion Measurement System Measurement System Digital Decibel Meter Noise Generator Audio Frequency Audio Level Signal Tracer Logging Dosimeter Audio Generator Bruel Kjaer Technical Review No 2 Analyzer Tested Frequency Analyzer Impedance Meter Gr General Radio 1 3 Octave Microphone Preamplifier 339A Distortion Model 2700 Digital Sound Survey Meter Level Indicator Beat Frequency Oscillator Opt 001 Speaker Frame Basket Repair Recone Analog Display Audio Signal Generator Tenma Microphone Calibrator Measuring System Scott Instrument Nti Hp Agilent Keysight Kjaer Sound Level Meterradioshack Sound Level Meter Sound Level Audio Test Equipment Microphone Cartridge Vintage Test Equipment Electronic Test Equipment Neutrik Sound Level Meter 200 30 Day Warranty Agilent Hp Amplifier Type Analyzer Analyzer Model Audio Control Audio Monitor Audio Tested Audio Tested Sets B K Bk Precision Bruel And Kjaer Bruel Kjaer Calibrator Capacitor Condenser Microphone Digital Audio Digital Multimeter Dual Channel Ear Extension Cables Filter Fluke Gauges General Radio Generator Gold Line
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$
350.00
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$35.00 Shipping
Condition: New – Open box
Location: Ukraine
BRUEL& KJAER TYPE 2801 MICROPHONE POWER SUPPLY w/ 2619 1/2" Microphone Preamp Description: Thank you for your interest! We are auctioning off ... morethis BRUEL& KJAER TYPE 2801 MICROPHONE POWER SUPPLY w/ 2619 1/2" Microphone Preamp Acquired from government surplus. As you know with most government agencies. When a new grant comes in, they have to justify the grant by buying new equipment leaving very useful equipment for surplus. COMES as shown! Powered up originally when plugged in. But now doesnt power up. Some cosmetic wear. USA CUSTOMERS- NO MEANS TO TEST. May have other unknown issues. Sold as is for parts or repair! INTERNATIONAL CUSTOMERS- NO MEANS TO TEST. SOLD AS IS WITH NO GUARANTEES. 1. All equipment is sold-as-is. We are surplus equipment dealers and do not have the ability or knowledge to test equipment for functionality beyond plugging it in and describing what we observe as best we can. 2. All statements regarding products and their configurations are made to the best of our ability and with the assumption that the buyer is knowledgeable and proficient in the use of this type of equipment. 3.We have no knowledge of the history of the equipment. Due to the nature of used and surplus equipment no guarantees or warranties either expressed or implied are offered unless specifically noted in the description. 4. NO REFUNDS OR RETURNS will be allowed. No exceptions unless offered in the description. 5. No manuals.NO STANDARD POWER CORDS, accessories, software etc are included unless pictured and noted in the description. 6. It is the bidder's responsibility to understand that the terms of the auction. The nature of equipment offered and bid accordingly. Shipping: BUYER TO PAY SHIPPING IN THE US. Alaska& Hawaii will be more! INTERNATIONAL BIDDERS WELCOMED-PLEASE CONTACT US FOR ACCURATE SHIPPING CHARGES Payment: Gladly accept most forms of payment including paypal click to Enlarge click to Enlarge inkfrog terapeak. I000000. InkFrog Analytics.
$
199.99
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Condition: Used
Location: Loveland, United States
Good used condition, cable scuff and wear as pictured.
$
978.83
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$19.60 Shipping
Condition: Neu
Location: Dresden, Germany
This new ATD5-T USB Microphone is the improved version of the ATD4-S. It has improved frequency range and dynamic. Due to it's internal DC/DC converter ... moreit can handle up to 10V RMS and +/-14V peak. Simply connect this microphone to a free USB port, no preamplifier, no external power no driver.
$
649.00
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$8.00 Shipping
Condition: Used
Location: Tucker, United States
up for sale- Bruel kjaer type 4191 1/2 " microphone with type 2669-c-001 preamplifier, 200v. 
$
121.95
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Condition: Used
Location: Bethel, United States
$
22.32
5d 13h 34m 1s
2 bids
$32.66 Shipping
Condition: Gebraucht
Location: Oschatz, Germany
Auf dem Kabel befindet sich der Aufdruck WH1712 - 12M. Die Länge des Anschlusskabels beträgt ca. 12m, bei 5m wurde das Kabel repariert oder verlängert ... more(schwarzer Schrumpfschlauch). Der Verkauf erfolgt unter Ausschluss jeglicher Sachmangelhaftung.
$
800.00
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$11.80 Shipping
Condition: Used
Location: Lake Oswego, United States
Selling my Bruel & Kjaer 2669 microphone preamplifier with 4939 capsule and GRAS 12AN power module. Everything works great. Also including an eight meter ... morecable.
$
249.99
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Condition: Used
Location: Rancho Cordova, United States
Description.Microphone Preamplifier with Cable Make. Bruel& Kjaer Type/Model.Falcon 2669 preamplifier with AO 0428 preamp cable. Voltage. Orogin. ... moreEx Stores Condition. NEW Postage weight 1 Kg Aproximatley
$
181.02
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$26.56 Shipping
Condition: Used
Location: Canada
$
474.99
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$16.50 Shipping
Condition: Used
Location: Albuquerque, United States
Good condition, has a mic element installed.
$
549.99
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$10.00 Shipping
Condition: Used
Location: Tucker, United States
For auction is a Bruel& Kjaer 4189 ½ inch free-field microphone with Type 2671 preamplifier. Valid from 20 Hz to 20 kHz. It has a small wrinkle ... morein the diaphragm but it DID pass cal which was done by a cal lab(see picture) I have many 4189 with diaphragm wrinkle failed the cal at various frequency(from 3khz to 18 khz) and this is the only 4189 that passed the cal with a small wrinkle. Since it is still useable so I listed as used. Due to the wrinkle. Please bid accordingly. Item was last used in 2007 then stored in a control environment. Item comes with a B&K box with original microphone cal sheet. Shipping to lower 48 states via USPS priority mail. Please use Ebay message if you have questions. Thanks for looking. Type 4189 is designed for high-precision. Free-field measurements where a microphone with high sensitivity is required. Specification: Diameter 1/2 inch Dyn. Range 14.6- 138 dB Freq. Range 20- 20000 Hz Inherent Noise 16.5 dB A Lower Limiting Frequency-3dB 12 Hz Optimised Free field Polarization Prepolarized Preamplifier Included Pressure Coefficient-0.01 dB/kPa Sensitivity 50 mV/Pa Standards IEC 61094-4 WS2F Temperature Coefficient-0.006 dB/ºC Temperature Range-20- 80 ºC Venting Rear Input Type CCLD IEPE
$
753.80
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$51.27 Shipping
Condition: New – Open box
Location: Canada
$
849.99
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$10.00 Shipping
Condition: Used
Location: Tucker, United States
Paired with the 2670 preamplifier.
$
18.95
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Condition: New
Location: Bulgaria
The LED indicator is mono type. Dot bar type. Input signal - electret microphone (included). The circuitry consists of a level indicator for low frequency ... moresignals.
$
157.69
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Condition: New
Location: China
Tube model: IN9 2. 2 IN9 Tube. This mode cannot truly show the input level, not suits professional recording occasions but suits people's regular hearing ... morehabits. In DB mode, the swing of the light beam is proportional to the input signal.
$
369.51
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$36.65 Shipping
Condition: Used
Location: Canada
$
369.51
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$27.33 Shipping
Condition: Used
Location: Canada
$
400.00
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$10.40 Shipping
Condition: New
Location: Oklahoma City, United States
$
295.99
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$15.46 Shipping
Condition: Used
Location: Baltimore, United States
This system has only been used ONCE and is in perfect working condition. More information on the preamplifier can be found on PCB's website Mounting Thread ... more(Microphone to Preamplifier) 0.2244 - 60 UNS 0.2244 - 60 UNS.
$
550.00
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$19.99 Shipping
Condition: Used
Location: Stafford, United States
Up for your consideration is a Bruel Kjaer Type 2633 preamp condenser microphone. It has a seven pin connector. Is in good condition, and comes in a mahogany ... morecase. This item has not been tested. There are some scratches and residue on the case. Please ask any questions you might have. Make sure to look at the other items I currently have listed. I ship in 1 business day of payment receipt with tracking information.
$
326.64
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$81.66 Shipping
Condition: Gebraucht
Location: Hungary
Brüel&Kjaer 1/2" Microphone Preamplifier type 2639 in a good working order. 1" microphone adapter.
$
359.60
2d 20h 41m 45s
0 bids
$8.85 Shipping
Condition: Used
Location: Quincy, United States
In excellent condition. 4-channel Microphone Power Supply Type 2829 is designed for acoustical systems where robustness and reliability are important. ... moreIt is a simple power supply that introduces negligible noise into the measurement system. The functionality of the connected microphones and preamplifiers can be checked by the Charge Injection Calibration method. The test signal is applied to all the connected microphone and preamplifier combinations by means of the mini-jack socket on the rear panel.
$
750.00
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$11.60 Shipping
Condition: Used
Location: Lansing, United States
$
739.02
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$21.02 Shipping
Condition: Used
Location: Canada
$
118.68
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$20.69 Shipping
Condition: Gebraucht
Location: Praha 515, Czech Republic
Currently not tested.
$
450.00
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$20.50 Shipping
Condition: Used
Location: McKeesport, United States
The 2669 has a very high input impedance presenting virtually no load to the microphone. The 2669's low output impedance allows the use of long extension ... morecables without problems. Compact LEMO connector at preamplifier.
$
250.00
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$190.00 Shipping
Condition: Used
Location: Czech Republic
Or we can use your freighter and your account.
$
434.43
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$108.88 Shipping
Condition: Gebraucht
Location: Hungary
Brüel&Kjaer 1/4" Microphone Preamplifier Type 2670 in a good working order.
$
100.00
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$190.00 Shipping
Condition: Used
Location: Czech Republic
Or we can use your freighter and your account.
$
250.00
Buy It Now
$190.00 Shipping
Condition: Used
Location: Czech Republic
Or we can use your freighter and your account.
$
450.00
Buy It Now
$17.80 Shipping
Condition: Used
Location: Agoura Hills, United States
It can use polarized and pre-polarized microphones. External filters can be added (filters not included). There are AC and DC signal outputs. Current ... moreoperation has been verified by checking sound level readings with the matching microphone and pistonphone.
$
525.48
7d 23h 4m 27s
0 bids
$13.79 Shipping
Condition: Used
Location: Smeaton Grange, Australia
Being externally polarized, Type 4941 must be used with a classical preamplifier.
$
679.99
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$9.00 Shipping
Condition: Used
Location: Tucker, United States
Up For Sale- Preowned Bruel Kjaer Microphone Type 4966-H-041High Temperature Preamplifier type 1706,
$
500.00
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$55.00 Shipping
Condition: Used
Location: Singapore
For sale are one Bruel Kjaer 2671 preamplifier and one 4188 microphone. With calibration report dated 1998(serial number matched) I power this preamp ... moreand microphone combination by a PCB ICP power. Using a 4231 calibrator as the sound source(94 dB, calibrator not included in the sale) The output is shown on oscilloscope(Channel B) RMS value is 31.5 mV, calibration indicates 33.9mV. The result for a 114 dB source is 316mV. The microphone diaphragm in good physical condition. With minor dust.
$
749.00
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$10.00 Shipping
Condition: Used
Location: Tucker, United States
Up For Sale- bruel kjaer microphone Type 4189 Preamplifier 2669 preowned
$
600.00
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$68.00 Shipping
Condition: Used
Location: Singapore
$
500.00
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$6.16 Shipping
Condition: Used
Location: Los Angeles, United States
Used tested working. Frequency response to 120 kHz (-2 dB) (Model 7016), Noise floors below 10 dBA (Model 7022), maximum input to 175 dBSPL (3% THD) (7017) ... moreand Phase Matched Pairs (I & PM Series) are among the features offered by these microphones.
$
1210.00
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Condition: Used
Location: Japan
I want to see your happy face. I want to serve you. However, I learned that there are many people who need Japanese goods all over the world. I earlier, ... moreI was a white-collar worker in Japan. I deal mainly with Japanese fashion, audio, and books.
$
1905.40
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$163.32 Shipping
Condition: Gebraucht
Location: Hungary
Vintage glorious incomplete and untested Artificial ear with condenser cartridge. In original wooden box and housing. Calibration manual for cartridge ... moreincluded Model 4152 serial number147345 Model 4132 serial number156958 Ready for bids on this Copenhagen deluxe
$
434.43
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$217.76 Shipping
Condition: Gebraucht
Location: Hungary
You are bidding on a vintage used Bruel& Kjaer B&K Measuring Amplifier Type 2608. Units were recently calibrated and function normally. Power ... morecable not included by default. But will be provided upon Buyer request at no extra fee. Unit being offered'AS-IS' and without warranty.
$
599.99
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Condition: For parts or not working
Location: Rancho Cordova, United States
Has a damaged membrane for this reason, we are selling the unit AS-IS. Unable to test further, may have unknown issues we are not aware of. Sold AS-IS ... morefor parts/repair only. See all item photos for the condition of the unit. The unit is on hand and ready to ship. Please feel free to message us any questions you may have. Thank you for checking out our listing. .
$
75.00
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$17.80 Shipping
Condition: Used
Location: Agoura Hills, United States
$
652.19
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$81.66 Shipping
Condition: Gebraucht
Location: Hungary
Brüel&Kjaer ZC-0026 Microphone Preamplifier for B&K Type 2260.
$
200.00
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$14.00 Shipping
Condition: New
Location: Arlington, United States
$
365.81
Buy It Now
$27.67 Shipping
Condition: Used
Location: Canada
$
600.00
Buy It Now
$55.00 Shipping
Condition: Used
Location: Singapore
$
800.00
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Condition: Used
Location: Lemont, United States
You are bidding on one lightly used Rion NL-21 sound level meter with UC-52 microphone and NH-21 preamplifier, DC cord, 1GB CF card, and carry case. This ... moreis in good overall used condition, it may need to be calibrated. The display is clear and easy to read. There is some light sticker residue on the body of the meter.
$
600.00
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$48.00 Shipping
Condition: Used
Location: Singapore
$
525.00
Buy It Now
$35.00 Shipping
Condition: Used
Location: China
• Item is in good working condition.
$
350.00
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$130.00 Shipping
Condition: Used
Location: South Korea
Brüel&Kjaer 1/4" Microphone Preamplifier Type 2670 with LEMO.
$
244.99
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$45.00 Shipping
Condition: For parts or not working
Location: China
Manual Bruel& Kjaer 2203/1614 Sound level meter no. 1265 nur Gebrauchsanleitung/ Manual only Instructions and applications 2203/ 1613 Precision sound ... morelevel meter and octave filter set 336.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2B%3E336-13e890f5e68-0x106-
$
869.95
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$217.76 Shipping
Condition: Gebraucht
Location: Hungary
$
500.99
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$15.99 Shipping
Condition: Used
Location: China
No include Microphone Cable, No include Brüel & Kjær 2690 Conditioning Amplifier. The item has been tested and found in working condition.
$
349.95
Buy It Now
$30.00 Shipping
Condition: New
Location: Singapore
RTA-168B-PC Based Real Time Audio Spectrum Analyzer. Sound Level Meter, Distortion Analyzer, Polarity Tester with Multi-Instrument(Standard) Software ... moreLicense(Powered by Multi-Instrument. Download the 21-day fully functional FREE trial at: www.virtins.com/MIsetup.exe and try it out with your computer sound card! RTA-168B is a precision PC based real time audio spectrum analyzer. Sound level meter, distortion analyzer, polarity tester. All its components can be packed into the small black soft pouch case provided and be carried together with your laptop or netbook. It is an indispensable tool for audio or acoustic measurements in both field and laboratory. Application examples are frequency response, distortion measurement and polarity test of a loud speaker, room/car equalization, noise monitoring and analyzing, etc. Combined with the computing power of a modern PC and the powerful virtual instrument software"Multi-Instrument" RTA-168B provides unbeatable performance-to-price ratio compared with any other types of RTA. Furthermore, Multi-Instrument software upgrade for the same license level is FREE for life. RTA-168B Manual can be downloaded at: http:www.virtins.com/VT-RTA-168-Manual.pdf Product page: 1. Package Contents(1) Measurement microphone: EMM-6 and its accessories(a windshield and a microphone clip) 2) XLR-to-USB Converter: VT XLR-to-USB Pre(3) USB cable(1.5 m) 4) CD(contains the copy-protected Multi-Instrument Software) 5) USB hardkey(contains a Multi-Instrument Standard License) 6) Audio Test CD(contains a list of audio test tones and noises) 7) 1/8” TRS cable(1.8m) 8) Black Soft Pouch Case(9) Individual Sound Level Calibration Data(10) Individual Microphone Response Calibration Data 2. Specifications(1) Overall VT RTA-168 Specifications Frequency Range 20Hz ~ 20kHz Sampling Rate 44.1kHz/ 48kHz Bit Depth 16 Bit Number of Input Channels 1 Frequency Accuracy 0.01% Frequency Weighting Flat. A, B, C, ITU-R 468 Time Weighting Linear. Exponential(Equivalent continuous sound l
$
299.95
Buy It Now
$30.00 Shipping
Condition: New
Location: Singapore
RTA-168A-PC Based Real Time Audio Spectrum Analyzer. Sound Level Meter, Distortion Analyzer, Polarity Tester with Multi-Instrument(Standard) Software ... moreLicense(Powered by Multi-Instrument. Download the 21-day fully functional FREE trial at: www.virtins.com/MIsetup.exe and try it out with your computer sound card! RTA-168A is a precision PC based real time audio spectrum analyzer. Sound level meter, distortion analyzer, polarity tester. All its components can be packed into the small black soft pouch case provided and be carried together with your laptop or netbook. It is an indispensable tool for audio or acoustic measurements in both field and laboratory. Application examples are frequency response, distortion and polarity measurement of a loud speaker, room/car equalization, noise monitoring and analyzing, etc. Combined with the computing power of a modern PC and the powerful virtual instrument software"Multi-Instrument" RTA-168A provides unbeatable performance-to-price ratio compared with any other types of RTA. Furthermore, Multi-Instrument software upgrade for the same license level is FREE for life. RTA-168A Manual can be downloaded at: http:www.virtins.com/VT-RTA-168-Manual.pdf Product page: 1. Package Contents(1) Measurement microphone: ECM999 and its accessories(a windshield and a microphone clip) 2) XLR-to-USB Converter: VT XLR-to-USB Pre(3) USB cable(1.5 m) 4) CD(contains the copy-protected Multi-Instrument Software) 5) USB hardkey(contains a Multi-Instrument Standard License) 6) Audio Test CD(contains a list of audio test tones and noises) 7) 1/8” TRS cable(1.8m) 8) Black Soft Pouch Case(9) Individual Sound Level Calibration Data 2. Specifications(1) Overall VT RTA-168 Specifications Frequency Range 20Hz ~ 20kHz Sampling Rate 44.1kHz/ 48kHz Bit Depth 16 Bit Number of Input Channels 1 Frequency Accuracy 0.01% Frequency Weighting Flat. A, B, C, ITU-R 468 Time Weighting Linear. Exponential(Equivalent continuous sound level(Leq) fully complies with IEC61672) Sound Level Meas
$
700.00
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$126.00 Shipping
Condition: Used
Location: Japan
★ It is an excellent+++ condition item. ◆ precautions. ◆Item information.
$
625.00
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$28.59 Shipping
Condition: Used
Location: Farmingdale, United States
Bruel and Kjaer Microphone Kit. Included is the following: Bruel& Kjaer Type 4191 1/2 inch free-field microphone. 2.15 Hz to 40 kHz, 200V Polarization, ... moreFalcon Range s/n 2114237 Bruel& Kjaer Type 2669 1/2 inch microphone preamplifier s/n 2177808 Bruel& Kjaer Microphone Viewer w/ data Type 4191 data disk Old Calibration report Falcon Range Info. This kit is in good clean shape. If you have any questions. Please ask. Thanks for looking. B7A-1725)
$
2722.00
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$163.32 Shipping
Condition: Gebraucht
Location: Hungary
Brüel&Kjaer Weatherproof Microphone Type 4184 in a working order. Microphone Extension Cable. Microphone Preamplifier.
$
3612.68
Buy It Now
$119.32 Shipping
Condition: Used
Location: Petrie Terrace, Australia
The vibration sensor is triaxial and all three axes are functioning - see the data show on the photographs. The main CM3 unit is in excellent condition ... moreas is the microphone, preamplifier and all cables.
$
198.06
Buy It Now
$33.84 Shipping
Condition: Used
Location: Canada
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Former Listings  
 
General Radio type 1560-P40 preamplifier with microphone capsule. Works.
This auction is for a GR Type 1560-P40 Microphone-Preamplifier and microphone capsule. This can be used in a stand alone application or it can be used on a GR sound analyzer such as a 1654. For use w/o a GR instrument it requires about 8 to 15 volts to operate the preamp. This uses a 3 pin XLR connector. Pin 1 is ground. Pin 2 is the DC power(+ 8 to 15v or so) and pin 3 is the preamp output. I tried this out and it works fine. Shipping will be for 2 lbs. by UPS or USPS Priority Mail I'll ship overseas(inc. HI and AK) via USPS Priority Mail International California residents must add 8.00% sales tax.
Bruel & Kjaer 2619 1/2" Microphone Preamplifier with DB-0375 Adapter in Case
B&K 2619 Microphone Pre-amplifier. Fits ½” and 1” microphones(with DB-0375 attached) Excellent Condition, no signs of wear. Tested, guaranteed to work.
PCB 377A20 diffuse field microphone ( Bruel & Kjaer 4942) + 426D01 preamplifier
For auction is a PCB microphone/preamp set. Item was tested with a pistonphone and a FFT analyzer with ICP input and it works. It was last used in 2007 then stored in a control environment. The microphone diaphragm is in good condition. Item comes with a box. No cal sheet. PCB 377A20. ½” diffuse field microphone(B&K 4942 equivalent) Prepolarized- Random Incidence(Diffuse Field) operates from ICP® sensor power- frequency range 3.15 Hz to 16 kHz(+/ 2dB) sensitivity 50 mV/Pa- wide dynamic range(14.6 to 146 dB(A) re 20µPa) 40 to +120 °C operating temperature range- coefficient for temperature of-0.001 dB/ °C. PCB 426D01 preamplifier(Similar to B&K 2671) 426D01 Diameter: 1/2" Gain(Attenuation) 0.08 dB Frequency Response: ±0.2 dB) 6 Hz to 126 kHz Electrical Noise(A-weight) Electrical Noise(Flat) Output ... moreImpedance: Output Voltage: ±8 Vpk Excitation Voltage: 24 to 30 VDC Constant Current Excitatio: 2 to 20 mA Diameter: 12.7 mm(0.5 in) Length: 80.7 mm(3.18 in) Operating Temperature: 40 to 65 ºC Microphone Connection: 11.7 mm- 60 UNS Output Connector: BNC Plug TEDS IEEE P1451.4: Yes Shipping to lower 48 states via USPS priority mail. Please use Ebay message if you have questions. Thanks for looking.
Bruel & Kjaer 4947 pressure-field microphone with type 2671 preamplifier tested
For auction is a Bruel& Kjaer 4947 ½ inch pressure-field microphone with Type 2671 DeltaTron(same as ICP) preamplifier. Valid from 8 Hz to 10 kHz. Item was tested with a 250Hz pistonphone and a FFT analyzer with ICP input then compared to a new 4947 microphone and it works. It was last used in 2007 then stored in a control environment. The microphone diaphragm is in good condition. The 2671 is also in good condition(see picture) Item comes with a B&K box. No cal sheet. Shipping to lower 48 states via USPS priority mail. Please use Ebay message if you have questions. Thanks for looking. Prepolarized Pressure-field 1/2-inch Microphone Type 4947 is optimised for coupler measurements. For example, in connection with telephone and hearing aid testing. It is prepolarized, which enables connection to CCLD input conditioning. Uses· ... moreCoupler measurements· Hearing aid testing· Telephone testing· Connect to CCLD input Features· Sensitivity: 12.5 mV/Pa· Frequency: 8– 10 000 Hz· Dynamic range: 17.5– 160 dB· Temperature: 30 to 125˚C( 22 to 257˚F) Polarization: 0 V Use of pressure-field microphones For measurements to be made in small. Closed couplers or close to hard reflective surfaces, a pressure-field microphone is the best choice. An application that illustrates such usage is where a set of pressure sensing microphones are positioned at different points across an aircraft wing. A complete picture of the pressure variations across the wing surface can then be established. Pressure-field A pressure-field is characterised by a sound pressure that has the same magnitude and phase at any position within the field. Microphone Pressure Sensitivity refers to this type of field. Pressure fields can be found in enclosures or cavities that are small compared to the wavelength. Such fields occur in couplers applied for testing of earphones or calibration of microphones. They also occur in most types of sound level calibrator and in pistonphones. Robustness. Ageing and assembly The mi
General Radio Type 1560-P40 Preamplifier & Microphone Tip, Bonus GenRad Mic, GR
General Radio Type 1560-P40 Preamplifier& Microphone Tip For sale- a General Radio Type 1560-P40 Preamplifier and Microphone Tip. I guess that is an apt description. I think the 1560-P40 is just the long cylindrical part and the actual microphone plugs onto the end opposite the XLR connection. BONUS! I have four preamps with microphone tips installed. Plus an additional four microphone tips, so I will include an extra tip at no extra charge. Four of each are pictured. Price is for one and one. I don’t see what I would consider to be a model number on the microphone tip anywhere. There are numbers but I think they are serial numbers rather than model numbers. And in fact they may not be a microphone at all. If that is the case you have my apologies. But they certainly look like microphones. And GenRad or GR as they are often referred to ... moredoes produce microphones as well as acoustic test instruments. So it isn’t much of a stretch to call them what I think(as opposed to what I know) they are. None of the microphones has been tested. And NO warranty is offered. However. IF you pay the asking price and find it has a problem you cannot live with within 14 days of receipt you may return it. Returns are ONLY allowed on Buy It Now Purchases. Accepted Best Offers are strictly an as is sale. No returns allowed. Return would be for a refund of the purchase price. Not including shipping costs. Just so that we are clear on that. This is an item that has not been thoroughly tested. As such it may work fine or it may have problems. So any purchase entails a certain degree of risk. If you Buy It Now your risk is limited to the shipping costs both ways. If you submit an offer you do so knowing that you cannot return it. In either case it is up to you to decide whether the risk level is acceptable to you. And if not you need to pass on this particular item. If you pay the asking price I can probably throw in an XLR cable. But I can’t guarantee you what shape it will be in. Please check out my other listings for more interesting
Bruel & Kjaer 4189 free-field microphone with type 2671 preamplifier tested
For auction is a Bruel& Kjaer 4189 ½ inch free-field microphone with Type 2671 preamplifier. Valid from 20 Hz to 20 kHz. It has a small wrinkle in the diaphragm but it DID pass cal which was done by a cal lab(see picture) I have many 4189 with diaphragm wrinkle failed the cal at various frequency(from 3khz to 18 khz) and this is the only 4189 that passed the cal with a small wrinkle. Since it is still useable so I listed as used. Due to the wrinkle. Please bid accordingly. Item was last used in 2007 then stored in a control environment. Item comes with a B&K box with original microphone cal sheet. Shipping to lower 48 states via USPS priority mail. Please use Ebay message if you have questions. Thanks for looking. Type 4189 is designed for high-precision. Free-field measurements where a microphone with high sensitivity is required. ... moreSpecification: Diameter 1/2 inch Dyn. Range 14.6- 138 dB Freq. Range 20- 20000 Hz Inherent Noise 16.5 dB A Lower Limiting Frequency-3dB 12 Hz Optimised Free field Polarization Prepolarized Preamplifier Included Pressure Coefficient-0.01 dB/kPa Sensitivity 50 mV/Pa Standards IEC 61094-4 WS2F Temperature Coefficient-0.006 dB/ºC Temperature Range-20- 80 ºC Venting Rear Input Type CCLD IEPE
Bruel & Kjaer B&K 1/2" Microphone Preamplifier Type 2639
This has been in dry storage for anumber of years but was recently checked out with Type 3134 microphone and 5935(available in other auctions) Great condition. Not sure what else to say if you need more pictures let me know. See my other B&K listings. Make an offer on, 2 microphones and 2 preamplifiers!
Bruel & Kjaer 2639 Microphone Preamplifier Kit w/ UA-0196 DB-0375 JJ-2617
This Sale is for a Bruel& Kjaer 2639 Microphone Preamplifier. MINT CONDITION The Bruel& Kjaer Model 2639 Microphone Preamplifier accepts ½” microphones directly and 1” ¼” and 1/8” types via adaptors. Wide dynamic range· Very low inherent noise· Small. Compact construction· High input impedance· Low output impedance· Adapt to microphones with different diameters Includes: 2639 Microphone Preamp UA-0196 Flexible extension rod JJ-2617 Coaxial input adapter DB-0375 Adpater for fitting 1" microphe cartriges to the 2639 Jack to BNC adapter Mahogony Case Product Data Sheets SOLD WITH A 14 DAY RIGHT OF INSPECTION Please CLICK HERE for our new eBay Manuals Store. First Choice Manuals" This item is NOT FOR EXPORT. U.S. SALES ONLY. Diversion is subject to civil and criminal Penalties. Terms& Conditions ... moreEmails Please use Ebay’s Message System to communicate with us. Ebay’s message center provides for the most effective communication. Emails sent directly can be overlooked or filtered by our server which only causes frustration to all parties. Answering Questions Avitar’s business hours are Monday through Friday from 9:00 a.m. 5:00 p.m. Eastern Standard time. We will answer questions during those hours prior to the end of the auctions. Questions received over the weekend or on holidays will be answered Monday morning. Shipping Notes Shipping costs are to the US(Lower 48 States) Local pick-up is available by appointment only. Alaska and Hawaii residents please e-mail for a shipping quote before bidding. Shipping& Handling All items are professionally packed to arrive undamaged. UPS is our standard domestic carrier. International bidders please note that we will use USPS Priority mail for smaller. Less expensive items. However, USPS has both size and weight restrictions as well as insurance limits that vary from country to country. Any item that exceeds the aforementioned parameters will be shipped via Federal Express. We will pass along our substantial Federal Expres
B&K 4165 2.6Hz to 20kHz 146dB Condenser Microphone W/ BK 7pin Male preamplifier
item title: B&K 4165 2.6Hz to 20kHz 146dB Condenser Microphone W/ BK 7pin Male preamplifier Note: Used item. I feel shell look 65% new only. if you care this please don't buy; item we sale Model: B&K 4165 2.6Hz to 20kHz 146dB Condenser Microphone W/ BK 7pin Male preamplifier.You can see in the photo. intem include: This item include B&K 4165 2.6Hz to 20kHz 146dB Condenser Microphone W/ BK 7pin Male preamplifier itself only. no include any accessories. This item is Used item. We do guarantee with this item. COSMETIC CONDITION:some scuffs/scratches For more info you can search in internet. ============================================================== Note: About shipment. All Item ship from China Mainland or HongKong.This is oversea shipping,not local shipping! You can select the shipping ways. If you want get the parcel fast, ... moreplease select Express Mail. When select Free Shipping.Ship VIA Standard Oversea Air Mail. $10 all country will use Registered Airmail to ship. $25 all countrys we will Fast Express mail to ship. Standard Air mail take 20-40 days Can Not tracking(USA/UK/German will 20-30 days. Other country maybe 25-40 days) Registered Air mail take 20-40 days Can tracking(USA/UK/German will 20-30 day. Other country maybe 25-40 days) Express mail take 5-15 days Can tracking( Asia Country will need 2-7 days. Other country need 7-15 days) Attention: if the holiday or newyear or Xmas the parcel maybe will delay 10-30 days! I hope you can understanding. Thank you for your cooperation. If the parcel lost on it's way. Don't worry, I can re-send you another one or give you full refund.Just contact us ok, do not open any eBay or paypal CASE, that's no sense for our do business together. Thank you your cooperation. If you have any inquiries. Please feel free to Contact us at any time. Have a nice day! Kind regards
Used B&K 4176 free-field Condenser Microphone W/ preamplifier and AO-0027 Cable
item title: Brüel& Kjær B&K 4176 free-field Condenser Microphone W/ preamplifier and AO-0027 Cable Note: Used item. I feel shell look 65% new only. if you care this please don't buy; item we sale Model: Brüel& Kjær B&K 4176 free-field Condenser Microphone W/ preamplifier and AO-0027 Cable.You can see in the photo. intem include: This item include Brüel& Kjær B&K 4176 free-field Condenser Microphone W/ preamplifier and AO-0027 Cable itself only. no include any accessories. This item is Used item. We do guarantee with this item. COSMETIC CONDITION:some scuffs/scratches For more info you can search in internet. ============================================================== Note: About shipment. All Item ship from China Mainland or HongKong.This is oversea shipping,not local shipping! ... moreYou can select the shipping ways. If you want get the parcel fast, please select Express Mail. When select Free Shipping.Ship VIA Standard Oversea Air Mail. $10 all country will use Registered Airmail to ship. $25 all countrys we will Fast Express mail to ship. Standard Air mail take 20-40 days Can Not tracking(USA/UK/German will 20-30 days. Other country maybe 25-40 days) Registered Air mail take 20-40 days Can tracking(USA/UK/German will 20-30 day. Other country maybe 25-40 days) Express mail take 5-15 days Can tracking( Asia Country will need 2-7 days. Other country need 7-15 days) Attention: if the holiday or newyear or Xmas the parcel maybe will delay 10-30 days! I hope you can understanding. Thank you for your cooperation. If the parcel lost on it's way. Don't worry, I can re-send you another one or give you full refund.Just contact us ok, do not open any eBay or paypal CASE, that's no sense for our do business together. Thank you your cooperation. If you have any inquiries. Please feel free to Contact us at any time. Have a nice day! Kind regards
PCB Piezotronics 426A10 1/2" ICP Preamplifier w/ 377B02 Prepolarized Microphone
PCB Piezotronics 426A10 1/2" ICP Preamplifier w/ 377B02 Microphone PLEASE READ THE FULL DESCRIPTION By bidding on this item you accept the terms stated below. Up for auction is a used PCB Piezotronics 426A10 1/2" ICP Preamplifier w/ 377B02 Prepolarized Microphone. This device appears to be new given its perfect cosmetic condition. However. We will list item this as used given that we cannot guarantee this. Please refer to the pictures provided below for more details on the condition of the item. Not for sale outside of the United States. We are unable to test this unit. This item was purchased from surplus. We see no outward reason that it will not function fully. However. Given that the we cannot it, this device will be sold as-is. We will not accept returns for this auction if it does not work to your satisfaction. By bidding ... moreon this auction. You are taking the risk that the item may not work. Only those items shown in the photos will be included in the auction. ATTENTION INTERNATIONAL BIDDERS: Import duties. Taxes, and Customs charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. It is illegal to falsify customs documentation by changing the value or marking items sold as"gift" We will not accommodate any such requests. Quick Stop Auctions. Inc. Feel free to ask questions via email or(540)381-3011- 25865. Powered by
Brüel & Kjær 2660 preamplifier & 4166 Microphone Capsule
0 0 1 736 4196 www.hypercube.com 34 9 4923 14.0 Normal 0 false false false EN-US JA X-NONE This Auction is for the Brüel& Kjær 2660 preamplifier& 4166 Microphone Capsule* FULLY FUNCTIONAL& TESTED IN OUR LAB* SATISFACTION GUARANTEED* Brüel& Kjær 2660 Preamplifier for 1” ½” capsules High-quality conventional 1” condenser microphones. Such as Brüel& Kjær Types 4144 and 4145. And ½" diameter Types 4165 and 4166, provide for the majority of noise measurements to IEC, IS0 and ANSI standards. However, for measurements around the 20/1Pa reference pressure, a very low noise floor in the 1/3-octave bands between 20Hz and 20 kHz is needed. The microphone and preamplifier system, with a noise floor of typically-2,5dB(A) provides for this area without compromising the useful frequency range ... moreand omni-directivity of a microphone intended for precision measurements. With narrow-band analysis. The noise floor falls to approximately-16dB for 1/3- octave bandwidth at 1 kHz, and-34dB for 3,16Hz bandwidth at 1 kHz. The system is thus well-suited to both laboratory and industrial applications ranging from hearing research to the measurement of very-low-level machine noise. The system for very low-level sound measurements comprises Type 4179. The Type 2660 and a ½” to 1” adaptor DB-0375. Type 2660 is presented in a mahogany case designed with space for the Type 4179 and adaptor, so that the system may be stored together. Type 4179, also has its own mahogany case(which fits in the larger case) for separate storage when required. The microphone is supplied with its own calibration chart. And a plastic cover for protecting the diaphragm from dust when the microphone is not in use. Microphone Preamplifier Type 2660. While designed especially for use with Type 4179, may also be used with other microphones. It has a function selector which is set to“4179 +20dB” for Type 4179. And either“Lin. 0dB” or“Lin. +20dB” for other condenser microphones. It accepts ½" micro
Bruel & Kjaer 2669 General Purpose Preamplifier with 4188 Microphone and Cable
Questions? Call us: 1-877-328-9236. Bruel& Kjaer 2669 General Purpose Preamplifier with 4188 Microphone and Cable. Manufacturer: Bruel& Kjaer B& K Model: 2669 Condition: Used Price: The photos show the exact item(s) the buyer will receive. Manufacturer: Bruel& Kjaer B& K Condition: Used. Comes in non-original packaging. This lot is in Good cosmetic condition with only minor blemishes from prior use. The case is for a different serial number microphone. But still holds the 4188 model just fine. Notes: This lot is in Good working condition. We used our own amplifier(not included in this lot) and were able to verify that sounds presented to the microphone are properly transmitted to the amplifier through the included cable. No other testing was done. No manuals. Cords/cables, or additional items are included if not listed ... moreor shown. Included: 1) 2669 Preamplifier, 1) 4188 Microphone, 1) Microphone to LEMO connector cable, 1) Case, 2) Caps, Specifications: Manufacturer: Bruel& Kjaer, Type 2669 Falcon Range 1/2" Microphone Preamplifier General-purpose preamp and high impedance probe for B&K measuring instruments, Compact LEMO connector, Wide dynamic range, Wide frequency range: 3Hz-200kHz ±0.5dB, Very low inherent noise, Low output impedance and high output current allow long extension cables, Wide working temperature range, Type 4188 Falcon Range 1/2" Microphone For sound level meters, Satisfies IEC and ANSI standards, Wide dynamic range, Max. SPL: 157dB peak, Frequency range: 8Hz to 12.5kHz ±2dB, Wide operating temperature range. Low temperature coefficient, SKU: O04D020 For questions regarding this item. Please reference the SKU to help us better serve you. Questions? Give us a call. 877) 328-9236 or(512) 933-0081 Monday to Friday 8:30 am- 5:30 pm CST. Se habla espanol! DougDeals is an ISO 14001 and OHSAS 18001 registered company. DougDeals Terms and Conditions DougDeals Terms of Use. By bidding. Purchasing via Buy-It-Now or submitting a Best Offer you agree to the Dou
Bruel & Kjaer B&K 2639 Microphone Preamplifier with Accessories
This Bruel& Kjaer Type 2639 Microphone Preamplifier includes: 2639 microphone preamp. Serial number 1584253 DB 0375 adapter JJ 2615 adapter KE 0150 case(shows Type 2619) UA 0196 goose neck The preamp was tested with a B&K microphone capsule(not included) and amplifier. The preamp has two melt marks in the plastic cable from an unfortunate encounter with a soldering iron. The metal preamp housing has numerous scratches and scrapes from use. See the photos.
Bruel & Kjaer 2619 Microphone Preamplifier 1/2" and 1" connectors Unit 3
ITEM DESCRIPTION This Listing is for One B& K Type 2619 Microphone Preamplifier set for both 1/2" and 1" Microphones. The pictures are an example of the unit. It came from a product development laboratory environment and worked when it was last installed. Please examine the pictures; they are part of the Item Description. Please e-mail me if you need more information before bidding. The auction is for the listed item only and does not include any coins. Rulers, display props or other objects that may be visible in the pictures. If you are buying multiple packages of this Item I will credit your account with an amount that covers the excess postage for the entire shipment. I will be listing more. Please see my other items. SHIPPING I can offer many shipment options. I list shipping with the most economical method first. If you ... moreare buying multiple items please wait for the“Combined Shipment” invoice before paying. If eBay’s shipping calculator over-estimates the cost I will refund the overcharge. I don’t inflate shipping fees, I base shipping on my actual cost of shipping, packaging, insurance and fees. If you want to pick up locally I can arrange that by appointment. PAYMENT I only ship to the United States and I only accept PayPal. Payment is due within 7 days of the auction. Illinois residents are charged the 7.00% Illinois sales tax. RETURNS I want you to be happy with your purchase and will accept a return for refund within 14 days. See my excellent feedback FEEDBACK I hope to maintain my perfect feedback rating. Please contact me if you have any problems with your purchase before leaving feedback. I will leave feedback for you after receiving you feedback. Thank you for viewing my item! Please see my other items
Bruel & Kjaer B&K 1 2612 preamplifier 2 4132 1" Condensor Microphone Cartridges
For auction is a Bruel& Kjaer type 2612 microphone preamplifier and two 4132 1" condenser microphone cartridges. We tested everything with a 2802 power supply(up for auction) 4220 pistonphone, and scope. It is fully functioning to original specs and in great cosmetic condition as you can see. both cases and one calibration chart are included. Terms: We will guarantee what we have tested but please understand you are buying vintage electronics and beyond this they are sold as is. We do not accept returns on electronic parts or vintage equipment. If you are an INTERNATIONAL BIDDER shipping is through Ebay's global shipping program ONLY. Please ask all questions before you bid so we can assure satisfaction with all purchases. Minnesota residents will be charged sales tax. About us: Our business was established in 1950 and has been ... moreproviding excellent customer service since its inception. Acme Electronic is a stocking master distributor of commercial sound. Electronic components, supplies for electronics, and tools for electronics. We market and distribute mainly to installers, contractors, industrial and high tech customers in the Northern Mid-Western States and especially in the Twin Cities area in Minnesota, but because of our tenure, we now have numerous customers in America and throughout the world. We are small enough to provide very fast and flexible service and large enough to be able to provide all the quality products and services that you need and demand.
Bruel & Kjaer Preamplifier 2669C & Microphone 4190
Bruel& Kjaer Preamplifier 2669C& Microphone 4190 Has general signs of normal wear and tear which may include scratches. Scuffs, dirt, sticker residue etc on the exterior casing. PLEASE REFER TO PICTURES. Unit does not come with accessories unless noted in pictures. Bruel& Kjaer Preamplifier 2669C& Microphone 4190 Last Calibrated May 8. 2012(according to sticker on case) Items were calibrated together as a set(SEE PICS) Comes as shown with Calibration and Comformance Certs. Mic SN- 1933236. Preamp SN- 1906607. Condition: Used and untested. Last calibrated May 2012 Estimated Packed Shipping Weight: ~ 2 lbs Notice Regarding Freight: Please wait for an invoice with shipping charges. Only items pictured are included- If a part is not pictured. Or mentioned above, then it is not included in the sale. For multiple listed items. The ... morepictured serial number is not necessarily the one that will be sent. 14-Day Satisfaction Guarantee(See Details Below) Lister: LR Can't find the answer you're looking for? contact us! Business Hours: 8:00 am to 4:00 pm(PST) Monday to Friday We are closed on Weekends and all major US holidays. Warehouse Delivery Hours: Will-Call Hours: 8:00 am to 3:00 pm(PST) Monday to Friday 8:00AM- 12:00PM(PST) 12:30PM- 3:30PM(PST) Monday to Friday. Email Address: Contact via eBay messaging system Phone: 408-762-7287, Fax: 408-283-9004, Physical/Mailing Address: Prism Electronics Corp. 18305 Sutter Blvd. Morgan Hill. CA 95037 USA Location visits by appointment only. Payments are expected in a timely manner. Please contact us in the event that payment cannot be made within seven days as payment arrangements can be made. We accept: PayPal. All Major Credit Cards Through PayPal. And Bank Wire Transfers in USD(There is a $25 wire transfer fee) Will-Call items must be paid in full by PayPal or cash with exact change on pickup. We cannot process the order until we receive tax from shipping address within California or a copy of your California Resale Certificate A 8.75% Sales Tax applies
Bruel and Kjaer 2660 Preamplifier and 4179 Microphone
For sale is a Bruel and Kjaer set of a Type 2660 Preamplifier and a Type 4179 Microphone for measuring low-noises. I have included a number of photos so you can see for yourself the condition that this item is in. If you have any questions. Please feel free to ask. PAYPAL is the one and only PREFERRED METHOD of payment for ALL sales. 1.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp73%28b0g%60%60%3E1-147059679b9-0x10c-
Bruel & Kjaer UA 0035 Preamplifier w/ 4136 Condenser Microphone Serial No. 81239
Bruel& Kjaer UA 0035 Preamplifier w/ 4136 Condenser Microphone Serial No. 81239 UP FOR AUCTION IS A BRUEL& KJAER US 0035 PREAMPLIFIER W/4136 CONDENSER MICROPHONE SERIAL NO. 81239. AN INSTRUCTION MANUAL IS ALSO INCLUDED. THE UNIT COMES FROM A WORKING ENVIRONMENT. BUT WE ARE UNABLE TO PERFORM TESTING HERE AT NEXTSTEP. THE CASE HAS A FEW MINOR SCUFFS AND SCRATCHES, BUT THE PREAMPLIFIER AND CONDENSER MICROPHONE APPEAR TO BE IN EXCELLENT CONDITION OVERALL. Satisfaction guaranteed! If you are not completely satisfied. You may return the item within 14 days of purchase for a full refund. Questions welcome. Items are usually shipped USPS by the next business day after payment is received. We often ship within one business hour of payment. Our eBay hours are Monday to Friday 10-6 Pacific. International customers. Please ask about shipping ... moreoptions before bidding. As part of our mission to reduce waste. 100% of packing materials are reused(except Priority Mail flat rate boxes) All items will be properly packed, but your foam packing peanuts may not match. If you are not happy with the item you've purchased. We will work to resolve the situation to your satisfaction. Please give us a chance to fix a problem before leaving feedback. Thank you for supporting NextStep Recycling!
Bruel & Kjaer 4192 microphone + 2669 preamplifier (matched) kit B&K 7 pin lemo
Excellent working order. The preamplifier body has scratches. Set includes: mic capsule + preamplifier combo. Carrying box, callibration chart, description, recorded data. Shipping worldwide by EMS. Before dispatching. The numbers in customs sticker can be edited according to your will or your country's tax free limits)
Bruel & Kjaer 2619 Microphone Preamplifier Kit w/ UA 0196
No way to test. SKU: 97745.
Model: 130D20 1/4" ICP® Array Microphone With Integral Preamplifier, 45mV/Pa
THESE COMMODITIES. TECHNOLOGY OR SOFTWARE ARE CONTROLLED BY UNITED STATES EXPORT ADMINISTRATION REGULATIONS. DIVERSION CONTRARY TO U.S.LAW IS PROHIBITED. A DECLARATION OF COMPLIANCE WILL NEED TO BE COMPLETED BEFORE SALE IS FINALIZED. Please contact The Modal Shop for Requests outside the US. 513-351-9919
Bruel Kjaer Type 2615 Preamplifier Condenser Microphone Aircraft Aviation Lab
For sale is this Bruel& Kjaer 2615 Microphone Preamplifier and it comes with its original case. Its serial number is 152457 on the parts and on the case. Check out my other items for sale because I have more B& K gear for sale.
Bruel Kjaer Type 2618 Preamplifier Condenser Microphone Aircraft Aviation Lab
Up for Auction is this Vintage Bruel& Kjaer Preamplifier Type 2618. It says serial# 232624 on it as well as PA000214. On Oct-19-14 at 16:54:43 PDT. Seller added the following information: Check out my other items for sale to see other great B&K gear for sale
B&K Brüel & Kjær TYPE 2639 7pin Male Microphone preamplifier W/O MIC Microphone
item title: B&K Brüel& Kjær TYPE 2639 7pin Male Microphone preamplifier W/O MIC Microphone Note: Used item. I feel shell look 65% new only. if you care this please don't buy; item we sale Model: B&K Brüel& Kjær TYPE 2639 7pin Male Microphone preamplifier W/O MIC Microphone.You can see in the photo. intem include: This item include B&K Brüel& Kjær TYPE 2639 7pin Male Microphone preamplifier W/O MIC Microphone itself only. no include any accessories. This item is Used item. We do guarantee with this item. COSMETIC CONDITION:some scuffs/scratches For more info you can search in internet. ============================================================== Note: About shipment. All Item ship from China Mainland or HongKong.This is oversea shipping,not local shipping! You can select the shipping ... moreways. If you want get the parcel fast, please select Express Mail. When select Free Shipping.Ship VIA Standard Oversea Air Mail. $10 all country will use Registered Airmail to ship. $25 all countrys we will Fast Express mail to ship. Standard Air mail take 20-40 days Can Not tracking(USA/UK/German will 20-30 days. Other country maybe 25-40 days) Registered Air mail take 20-40 days Can tracking(USA/UK/German will 20-30 day. Other country maybe 25-40 days) Express mail take 5-15 days Can tracking( Asia Country will need 2-7 days. Other country need 7-15 days) Attention: if the holiday or newyear or Xmas the parcel maybe will delay 10-30 days! I hope you can understanding. Thank you for your cooperation. If the parcel lost on it's way. Don't worry, I can re-send you another one or give you full refund.Just contact us ok, do not open any eBay or paypal CASE, that's no sense for our do business together. Thank you your cooperation. If you have any inquiries. Please feel free to Contact us at any time. Have a nice day! Kind regards
Bruel & Kjaer 2639 Microphone Preamplifier Kit w/ UA-0196 DB-0375 JJ-2617 #7228
Bruel& Kjaer 2639 Microphone Preamplifier Kit w/ UA-0196 DB-0375 JJ-2617#7228 Kit includes 2639 Microphone Preamp UA-0196 extension rod JJ-2617 coaxial input adapter DB-0375 adapter Jack to BNC adapter Has not been tested. Sold as is Feel free to contact me for more details and pictures! NO INTERNATIONAL SHIPPING/ PAYPAL ONLY Please make payment within 2 business days. Non-paying bidders will be promptly reported. We require that all payments be made through paypal. California Residents will be charged 9.00% Sales Tax on all orders. We only ship to United States. Sorry international bidders. No exceptions. We cannot ship to P.O. Boxes. Or APO addresses. Our office is closed on Saturday and Sunday. We will not ship or answer questions on those days. We do not accept in person pickups under any circumstances! Customer satisfaction is very ... moreimportant to us. If you feel that we have not earned 5 stars in every category. Please contact us before leaving feedback. We will gladly work out any problem.
PCB 426E01 microphone preamplifier equivalent to Bruel & Kjaer 2671 preamplifier
For sale is a used PCB 426E01 microphone preamplifier for pre-polarized microphone. It is similar to B&K 2671 preamp. It was tested with a functional microphone and a pistonphone and it works. It comes with a faulty(with damaged diaphragm) 377B02 microphone which failed during calibration(see picture) You can replace it with a working microphone if you want. Shipping via USPS priority mail to lower 48 states ONLY. Please use Ebay message if you have any questions. Thanks for looking. ENGLISH SI Performance Nominal Microphone Diameter 1/2 1/2 Gain-0.05 dB-0.05 dB[1]2] Frequency Response(±0.1 dB) re 1 kHz) 6.3 to 125000 Hz 6.3 to 125000 Hz Frequency Response(3 dB) re 1 kHz) Phase Linearity( 32 to 20000 Hz 32 to 20000 Hz[1] Phase Linearity(1 to +10 °) 3.2 to 32 Hz 3.2 to 32 Hz[1] Electrical Noise(A-weight) 1] Electrical Noise(A-weight) ... more1.7 µV 1.7 µV[1]2] Electrical Noise(Flat 20 Hz to 20 kHz) 1] Electrical Noise(Flat 20 Hz to 20 kHz) 3 µV 3 µV[1]2] Distortion(3 V rms input at 1 kHz) 1] Output Slew Rate 2 V/µS 2 V/µS[2] TEDS Compliant Yes Yes[3] Environmental Temperature Range(Operating) 40 to +176 °F-40 to +80 °C Temperature Response Humidity Range(Non-Condensing) 0 to 95%RH 0 to 95%RH Humidity Sensitivity Electrical Excitation Voltage 20 to 32 VDC 20 to 32 VDC Constant Current Excitation 2 to 20 mA 2 to 20 mA Impedance(Input) 20 GOhm 20 GOhm[2] Capacitance(Input) 0.06 pF 0.06 pF[2] Output Bias Voltage 10 to 14 VDC 10 to 14 VDC Impedance(Output) Output Voltage(Maximum) ±7 Vpk ±7 Vpk Physical Housing Material Stainless Steel Stainless Steel Size- Diameter 0.5 in 12.7 mm Size- Length 3.18 in 80.7 mm Weight 1.35 oz 38 gm Electrical Connector BNC Jack BNC Jack Mounting Thread(Microphone to Preamplifier) 0.4606- 60 UNS 11.7 mm- 60 UNS All specifications are at room temperature unless otherwise specified.
Bruel Kjaer Type 2633 Condenser Microphone Preamplifier - Excellent Condition
Type 2633 preamp condenser microphone. It has a seven pin connector. Is in excellent condition and has been tested. Comes in a mahogany case. It was pulled from a working environment, a company that went out of business so it is in perfect working condition. There are 8 total available, will combine shipping. Also have the microphone type 4181 available on different auctions as well.
Vintage Microphone Preamplifier Bruel & Kjaer B&K 2615 in its original box 1/2
Microphone preamplifier Bruel& Kjaer 2615 Serial number 124218. In its original box including free fiel corrections for type 4135( with protecting grid(see photos) Clean and good condition. Please see photos. I am not a technician and I do not know this kind of machine, so I do not know if the box contains all the parts. I sell it"as is" with no guarantee of working condition Shipping cost(priority registered airmail with insurance and tracking number) US. Canada, Brazil, Japan, Asia, Australia: $ 42- EU: $ 25- France: $ 14- any other country. Please ask for rate Payment: paypal. International bank transfer for EU buyers or paypal, cash in case of local pickup(Paris) If you have multiple purchases. Please wait until I send an invoice before paying via Paypal or mailing payment as the invoice will reflect the correct total with ... moreshipping included. The shipping will be less expensive than what shows on the automatic shipping calculator if you have purchased multiple items
GENTLY USED BRUEL & KJAER 2633 MICROPHONE PREAMPLIFIER IN ORIGINAL WOOD CASE
About Us RemanSurplus is a division of MonTech. Inc. We provide top quality repair. Calibration and field services for companies dedicated to manufacturing, especially the rubber and polymer industries. We are Certified! A2LA Accredited Calibration Laboratory At RemanSurplus you'll find a great selection of equipment. Our inventory changes frequently. So remember to check back often for new products. Our business hours are Monday-Friday, 8:00AM to 4:30PM EST. For questions regarding our products please call 800.552.5115 ext 2251. Product Information GENTLY USED BRUEL& KJAER 2633 MICROPHONE PREAMPLIFIER IN ORIGINAL WOOD CASE- USED IN A PRIMARY STANDARDS LAB- THE OVERALL CONDITION OF THIS ITEM IS REALLY GOOD SOLD AS IS ITEM AS SHOWN IN PHOTO INTERNAL REFERENCE# 61-3260 Terms& Conditions RETURN POLICY: ITEMS RECEIVED IN NON-FUNCTIONAL/NON-WORKING ... moreCONDITION MAY BE RETURNED WITHIN 10 BUSINESS DAYS OF RECEIPT. PHYSICAL DAMAGE OR IMPROPER USE AS DETERMINED BY SELLER WILL VOID THIS RETURN POLICY- BUYER RESPONSIBLE FOR RETURN SHIPPING. LISTINGS STATING“NO WARRANTY” ARE NON-RETURNABLE. SHIPPING: STANDARD PROCESSING 2 BUSINESS DAYS FROM RECEIPT OF PAYMENT. INTERNATIONAL SHIPPING: PLEASE ALLOW ADDITIONAL HANDLING TIME FOR INTERNATIONAL SHIPMENTS- IMPORT DUTIES. TAXES AND CHARGES ARE NOT INCLUDED IN THE ITEM PRICE OR SHIPPING COST AND ARE THE SOLE RESPONSIBILITY OF THE BUYER-Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.
Bruel & Kjaer Preamplifier 2671 & Microphone 4942
Very good quality B&K microphone& preamp set. Works perfectly.
Pcb Piezotronics 130d20 Icp Microphone W/ Integral Preamplifier, 45Mv/Pa, Bnc
Removed from a working demo. Working condition. Well taken care of.
General Radio 1560-P42 microphone preamplifier + 1560-9669 adaptor
This auction is for a General Radio Preamplifier and Adaptor and hard case. The Type 1560-P42 Preamplifier is specifically designed to amplify. The output from a capacitive source. Such as an air-condenser, electret-condenser or. 1·2 ceramic microphone. Or a piezoelectric vibration pickup. It also provides step-down. Impedance so that long cables can be used between the microphone/preamplifier. Combination and GR sound-level meters or analyzers without signal loss. It can be. Used to increase the sensitivity and input impedance of amplifiers. Analyzers, counters, Recorders. And similar instruments; it can also serve as a general-purpose audio preamp! Ifier for resistive or capacitive sources. The Preamplifier incorporates a 3-stage amplifier with a low-noise FET input stage. And class AB output stage. Excellent stability is obtained ... morewith ac and de feedback. A. Slide switch offers a choice of X1 or X10 gain. Controlled by ac feedback. A. Self-contained oscillator/rectifier circuit supplies the polarizing voltage(+200 V) for. Air-condenser microphones that can be switched off when ceramic or electret condensor. Microphones are used. The oscillator operates at approximately 60 kHz. The Preamplifier is housed in a stainless-steel tube 6 1/2 in. long with a 1/2-in. diameter. A detachable 10-ft output cable is furnished. Item will be shipped free via USPS Priority Mail to address on PayPal receipt. No way to test and sold as is with no return.
Bruel & Kjaer 2615 Microphone Preamplifier+Microphone Cartridges 4131.
Bruel& Kjaer 2615 Microphone Preamplifier+Microphone Cartridges 4131. Microphone Cartridges 4131. Untested! condition see photo! NO BOX Sold as is I ship to Worldwide PAYMENT:PAYPAL
B&K Bruel & Kjaer 2671 - CCLD microphone preamplifier for 1/2" prepolarized mic
For sale is a used Bruel& Kjaer 2671 microphone preamplifier for pre-polarized microphone. It was tested with a functional microphone and a pistonphone and it works. These are the last few I have and it will be a while till next time I have some for sale. It comes with a damaged(with wrinkles on the diaphragm) free-field 4189 microphone which still outputs signal but cannot be calibrated. This microphone is included in the sale but only considered it as non-functional parts. You can replace it with a working microphone if you like. Item also comes with a box and cal sheets(see picture) but the cal sheet's microphone serial number does not match the one on the microphone. Shipping via USPS priority mail to lower 48 states. Please use Ebay message if you have any questions. Thanks for looking. Spec Diameter 1/2 Inch Optimised CCLD Connector ... moreat Preamplifier BNC Supply Voltage 28 V Max Output Voltage 7 V Max Output Current 19 mA Frequency Range 20-50000 Hz Attenuation Noise A-weighted. Typical 4 µV Noise 22 4 Hz to 300 kHz. Typical 15 µV Input Impedance 1.5||0.4 G Ω ||pF