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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81.95
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Location: Springboro,OH,USA
$
176.98
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Location: Springboro,OH,USA
Vintage EICO Audio Generator Model No. 377 Vintage EICO Audio Generator Model No. 377 Excellent working condition Email for a correct shipping quote Feel ... morefree to call us at 419-577-6926
$
19.99
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Condition: Used
Location: Salt Lake City,UT,USA
$
580
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Location: Hopkinton,MA,USA
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85.93
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Condition: New
Location: Springboro,OH,USA
$
322
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Condition: New
Location: Scottsdale,AZ,USA
Store Categories. Click to close full size. SPER SCIENTIFIC 840029. Sound Level Meter, Digital, Type 2. SPER SCIENTIFIC. Item Specifics. Item. Digital ... moreSound Meter. Type. Digital. Item. Digital Sound Meter. Type. Digital. Accuracy. 1.5dB. Frequency Range. 30-130 Decibel. Package Quantity. 1. Shipping A $5 shipping and handling fee is charged on orders totaling less that $50 before tax and shipped to one address within the continental United States. No shipping and handling is charged to customers for standard ground delivery on orders of $50 or more before tax. Shipping Policy Exceptions: Not all products qualify for the above Shipping Policy. Any charges incurred for hazardous materials or other special handling by the carrier must be paid by the customer. Fuel surcharges may be applied. Returns Once your order is placed you will not be able to cancel the order. Once you receive the item. Please contact the Zoro Tools customer service team to obtain a return authorization(RA) number and a free shipping label. If you are not satisfied for any reason products may be returned within 30 days of shipment for a full credit or exchange(provided the product is undamaged) Return documentation should clearly specify credit or exchange. Returned items must be in the original packaging. All returns must include a return authorization(RA) number that can be obtained by contacting our Customer Service Department at 855-BUY-ZORO(855-289-9676) Our customer service hours are Monday through Friday from 7:00 a.m. to 7:00 p.m. CST) About Us We understand the need for small businesses to stay competitive by not paying high prices for the products you need to keep your business running. By offering one price to all customers with no complicated discount structure. We are able to keep our prices low. We have a small. Dedicated staff that works hard to bring you the best products at fair prices. We love it whether you buy a lot or just a little from Zoro Tools. We are going to give you our best no matter what! You May Aslo like
$
1,848
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Condition: Used
Location: China
Lindos LA102 Audio Measure Set Description The LA100 Audio Analyser is a complete audio test system in daily use world-wide by broadcasters. Manufacturers, ... moretelecom and studio engineers. The flexibility of the system means that testing a broadcast satellite link or FM transmitter is as easy as testing a mixing console or studio intercom. The LA100 comprises the LA101 Audio Oscillator and the LA102 Audio Measuring Set. Which can be supplied separately or together in a single 19" rack mount case Measures Level. Frequency, Phase, Noise, Crosstalk, Distortion, Rumble, W&F Used by engineering professionals world-wide-in both routine and mission-critical applications Lindos standard test sequences for fast automatic testing Fast auto-ranging with manual override Low distortion synthesised oscillator Fully floating 10. 75& 600 W outputs Graphical frequency response display Pass/fail tolerance limits Condition The sound meter is in good working condition. It is fully functional. It is a used unit and it has scratches and scuffs on the casing. 14-day warranty! The Auction is only for the LA102 only!
$
199
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Condition: Used
Location: White River Junction,VT,USA
PLEASE NOTE:SHIPMENT- WRITTEN NOTIFICATION AND AGREEMENT WITH ME THE SELLER. ITEM WILL BE SHIPPED BY EXPRESS PACKAGE. I WILL NEED YOUR FULL NAME AND SHIP ... moreTO ADDRESS BEFORE ANY BILLING OR SHIPPING COSTS CAN BE PROVIDED. ALL FUNDS FOR SHIPPING AND FOR THE ITEM WILL NEED TO BE DEPOSITED IN MY ACCOUNT BEFORE SHIPMENT AND TRACKING INFORMATION WILL BE PROVIDED. NO EXCEPTIONS WITHOUT PRIOR AGREEMENT WITH ME THE SELLER. Audio Phase Detector* Designed and Built by Charles Kitchin of Analog Devices Norwood. MA. Audio Phase Detector For the owners of a modest stereo system utilizing one speaker per channel. Phasing the speakers is a relatively easy task. By connecting the speakers by polarity dots or switching the leads from one speaker and listening for the most solid bass response and best stereo centering, proper phasing is accomplished. However. If more than one amplifier is used such as in biamp and triamp systems, phasing can become a horror show. Unless the amplifiers are identical(i.e.the same phase shift in each) wiring up the speakers by polarity will not work. The problem is compounded by the electronic crossover which may, or may not, have the bass, midrange, and/or treble outputs in phase with another. Also microphones and audio lines are difficult to phase correctly. Device Description. A simple and inexpensive solution to this problem is to send a coded signal through the system. It is picked up on a portable receiver which can listen to each speaker individually and indicate its phase relative to the other speakers in the system. Such a device is the audio phase detector. The coded signal is a sawtooth waveform generated by an integrated circuit voltage to frequency converter(a voltage-controlled oscillator) The Analog Devices AD537. A sawtooth waveform is connected to the line input jack of an amplifier, amplified, and the speakers will produce the waveform into a sound wave picked up by a microphone on the receiver. The air mass between speaker and receiver acts like a capacitor and differentiat
$
203.79
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Condition: New
Location: China
$
113.26
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Location: China
0.1dB Resolution Maximum hold function AUX OUTPUT JACKS. Standard applied IEC 651 Type2. Range A LO(Low) Weighting: 35- 100dB A HI(High) Weighting: 65-130dB ... moreC LO(Low) Weighting: 35- 100dB C HI(High) Weighting: 65-130dB. Resolution 0.1dB. Frequency Range 31.5Hz to 8KHz. Accuracy ±2dB. Dynamic Range 65dB. Frequency Weighting A.C. Time Weighting Slow& Fast. Maximum Hold Decay Microphone Electret condenser microphone. Calibration Electrical calibration by using the internal oscillator(1KHz sine Wave at 94dB) Auxilitary Output AC conditioned. 0.65Vrms corresponding to each range step. Impedance: 600 W DC conditioned. 10mV/dB(nominally) Operating Condition 0℃ to 40 ℃. Storage Condition-10℃ to 60 ℃. Display 3 1/2 digitals. Power Supply one 9V battery. Size 240mm(L)x68mm(W)x25mm(H) Weight 210g. Accessories Instruction Manual.Carrying Case. Notice: The standard package don't include batteries.Because.The international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.Thanks for your support! Shipping: We will ship all items within 1-3 working days upon receipt of payment.Our goal is: ship it as fast as we can. Standard Shipping: To USA.UK and Australia Canada France by ePacket.Need 7-15 working days. Other by China post or Singapore post,need 15-35 working days. Expedited/Standard Int'l Shipping by Fedex.DHL,TNT and EMS courier: To USA,need 3-6 business days,To other countries,need 5-8 business days normally.But sometimes int'l delivery is highly depended on the courier company and local customs/duties. Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility. Warranty&Reture Policy: We encourage all customers to communicate with us through eBay messages. If you have any questions or comments whatsoever regarding our products or listing. We are waiting to hear from you A 1 year warranty is offered for this product.If the p
$
66
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Location: Scottsdale,AZ,USA
One decibel meter. This one is exactly as the catalog listing only it has been branded by Aperion Audio. I am a home theater installer. I used this meter ... moreto calibrate sound systems that I would install. It has been kept in good operating order and functions very well. a and c weighting as well as an output and tripod mount make this more desirable than the digital counterparts available in my opinion. Takes a 9 volt battery and may it serve you as well as it has served me. I am getting out of the business. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf54%3E-13f4e97e2ac-0x104-
$
39.99
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Condition: New – Open box
Location: Box Elder,SD,USA
$
18.49
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Condition: New
Location: Los Angeles,CA,USA
$
139
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Condition: New
Location: Jackson,MS,USA
The Sper Scientific Sound Level Pen Features a Type 2 Internal Calibrator. One-button Operation, Low Cost, Auto-Ranging and Max Hold in a Mini Size. Posted ... morewith
$
75.25
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Condition: New
Location: United Kingdom
$
19.44
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Condition: New
Location: United Kingdom
$
118.53
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Condition: New
Location: China
$
183.59
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Location: China
$
82.2
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Condition: New
Location: United Kingdom
$
217.6
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Condition: New
Location: China
$
114.99
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Condition: New
Location: China
$
118.16
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Condition: New
Location: China
Sound Level Meter(TES-1350A) I.Features: 0.1dB Resolution Maximum hold function AUX OUTPUT JACKS II.Specification: Standard applied IEC 651 Type2 Range ... moreA LO(Low) Weighting: 35- 100dB A HI(High) Weighting: 65-130dB C LO(Low) Weighting: 35- 100dB C HI(High) Weighting: 65-130dB Resolution 0.1dB Frequency Range 31.5Hz to 8KHz Accuracy ±2dB Dynamic Range 65dB Frequency Weighting A.C Time Weighting Slow& Fast Maximum Hold Decay Microphone Electret condenser microphone Calibration Electrical calibration by using the internal oscillator(1KHz sine Wave at 94dB) Auxilitary Output AC conditioned. 0.65Vrms corresponding to each range step. Impedance: 600 W DC conditioned. 10mV/dB(nominally) Operating Condition 0℃ to 40 ℃ Storage Condition-10℃ to 60 ℃ Display 3 1/2 digitals Power Supply one 9V battery Size 240mm(L)x68mm(W)x25mm(H) Weight 210g Accessories Instruction Manual.Carrying Case III.Shipping: FREE Shipping by EMS(China Express) or DHL.Need 5-10 business days If you meet"Quality problems" or"Item not received"Plz don't OPEN A CASE,you can contact me by email.We will send a replacement or a refund.Hope you can support! If you have any problems or need.Plz don't hesitate to contact us. Welcome to my store-http:stores.shop.ebay.com/sparkerinstruments
$
118.53
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Condition: New
Location: China
Sound Level Meter(TES-1350A) I.Features: 0.1dB Resolution Maximum hold function AUX OUTPUT JACKS II.Specification: Standard applied IEC 651 Type2 Range ... moreA LO(Low) Weighting: 35- 100dB A HI(High) Weighting: 65-130dB C LO(Low) Weighting: 35- 100dB C HI(High) Weighting: 65-130dB Resolution 0.1dB Frequency Range 31.5Hz to 8KHz Accuracy ±2dB Dynamic Range 65dB Frequency Weighting A.C Time Weighting Slow& Fast Maximum Hold Decay Microphone Electret condenser microphone Calibration Electrical calibration by using the internal oscillator(1KHz sine Wave at 94dB) Auxilitary Output AC conditioned. 0.65Vrms corresponding to each range step. Impedance: 600 W DC conditioned. 10mV/dB(nominally) Operating Condition 0℃ to 40 ℃ Storage Condition-10℃ to 60 ℃ Display 3 1/2 digitals Power Supply one 9V battery Size 240mm(L)x68mm(W)x25mm(H) Weight 210g Accessories Instruction Manual.Carrying Case III.Shipping: FREE Shipping by EMS(China Express) or DHL.Need 5-10 business days If you meet"Quality problems" or"Item not received"Plz don't OPEN A CASE,you can contact me by email.We will send a replacement or a refund.Hope you can support! If you have any problems or need.Plz don't hesitate to contact us. Welcome to my store-http:stores.shop.ebay.com/sparkerinstruments
$
19.99
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Condition: New
Location: China
$
23.11
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Condition: New
Location: China
$
20.07
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Condition: New
Location: China
$
118.53
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Condition: New
Location: China
Sound Level Meter(TES-1350A) I.Features: 0.1dB Resolution Maximum hold function AUX OUTPUT JACKS II.Specification: Standard applied IEC 651 Type2 Range ... moreA LO(Low) Weighting: 35- 100dB A HI(High) Weighting: 65-130dB C LO(Low) Weighting: 35- 100dB C HI(High) Weighting: 65-130dB Resolution 0.1dB Frequency Range 31.5Hz to 8KHz Accuracy ±2dB Dynamic Range 65dB Frequency Weighting A.C Time Weighting Slow& Fast Maximum Hold Decay Microphone Electret condenser microphone Calibration Electrical calibration by using the internal oscillator(1KHz sine Wave at 94dB) Auxilitary Output AC conditioned. 0.65Vrms corresponding to each range step. Impedance: 600 W DC conditioned. 10mV/dB(nominally) Operating Condition 0℃ to 40 ℃ Storage Condition-10℃ to 60 ℃ Display 3 1/2 digitals Power Supply one 9V battery Size 240mm(L)x68mm(W)x25mm(H) Weight 210g Accessories Instruction Manual.Carrying Case III.Shipping: FREE Shipping by EMS(China Express) or DHL.Need 5-10 business days If you meet"Quality problems" or"Item not received"Plz don't OPEN A CASE,you can contact me by email.We will send a replacement or a refund.Hope you can support! If you have any problems or need.Plz don't hesitate to contact us. Welcome to my store-http:stores.shop.ebay.com/sparkerinstruments
$
165
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Condition: For parts or not working
Location: Simpsonville,SC,USA
Store Categories. Click to close full size. SPER SCIENTIFIC 840029. Sound Level Meter, Digital, Type 2. SPER SCIENTIFIC. Item Specifics. Item. Digital ... moreSound Meter. Type. Digital. Item. Digital Sound Meter. Type. Digital. Accuracy. 1.5dB. Frequency Range. 30-130 Decibel. Package Quantity. 1. Shipping A $5 shipping and handling fee is charged on orders totaling less that $50 before tax and shipped to one address within the continental United States. No shipping and handling is charged to customers for standard ground delivery on orders of $50 or more before tax. Shipping Policy Exceptions: Not all products qualify for the above Shipping Policy. Any charges incurred for hazardous materials or other special handling by the carrier must be paid by the customer. Fuel surcharges may be applied. Returns Once your order is placed you will not be able to cancel the order. Once you receive the item. Please contact the Zoro Tools customer service team to obtain a return authorization(RA) number and a free shipping label. If you are not satisfied for any reason products may be returned within 30 days of shipment for a full credit or exchange(provided the product is undamaged) Return documentation should clearly specify credit or exchange. Returned items must be in the original packaging. All returns must include a return authorization(RA) number that can be obtained by contacting our Customer Service Department at 855-BUY-ZORO(855-289-9676) Our customer service hours are Monday through Friday from 7:00 a.m. to 7:00 p.m. CST) About Us We understand the need for small businesses to stay competitive by not paying high prices for the products you need to keep your business running. By offering one price to all customers with no complicated discount structure. We are able to keep our prices low. We have a small. Dedicated staff that works hard to bring you the best products at fair prices. We love it whether you buy a lot or just a little from Zoro Tools. We are going to give you our best no matter what! You May Aslo like
$
115.5
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$20 Shipping
Condition: New
Location: Hong Kong
UP for sale is one piece TES1350A Sound Level Meter 35-130 dB Feature: 0.1dB Resolution Maximum hold function AUX OUTPUT JACKS Specification: 1920x1200 ... moreNormal 0 false false false EN-US ZH-TW X-NONE MicrosoftInternetExplorer4 Standard applied IEC 651 Type2 Range A LO(Low) Weighting: 35- 100dB A HI(High) Weighting: 65-130dB C LO(Low) Weighting: 35- 100dB C HI(High) Weighting: 65-130dB Resolution 0.1dB Frequency Range 31.5Hz to 8KHz Accuracy ±2dB Dynamic Range 65dB Frequency Weighting A、 C Time Weighting Slow& Fast Maximum Hold Decay Microphone Electret condenser microphone Calibration Electrical calibration by using the internal oscillator(1KHz sine Wave at 94dB) Auxilitary Output AC conditioned. 0.65Vrms corresponding to each range step. Impedance: 600 W DC conditioned. 10mV/dB(nominally) Operating Condition 0 ℃ to 40 ℃ Storage Condition-10 ℃ to 60 ℃ Display 3 1/2 digitals Power Supply one 9V battery Size 240mm(L)x68mm(W)x25mm(H) Weight 210g Accessories Instruction Manual. 9V Battery, Carrying Case, Screwdriver. Windscreen. Powered by The free listing tool. List your items fast and easy and manage your active items.
$
23.98
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Condition: New
Location: China
$
23.91
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Condition: New
Location: China
$
22.84
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Condition: New
Location: United Kingdom
$
21.49
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Condition: New
Location: China
$
20.4
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Condition: New
Location: China
$
24.02
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Condition: New
Location: China
$
23.11
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Condition: New
Location: China
$
23.11
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Condition: New
Location: China
$
21.66
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Condition: New
Location: China
$
21.95
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Condition: New
Location: China
$
21.42
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Condition: New
Location: China
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GOLD LINE LOFTECH TS-2 OSCILLATOR DB& IMPEDANCE METER AUDIO TEST SET FREE SHIP! FREE SHIPPING TO THE LOWER 48! This listing is for a Goldline Loftech TS2 Audio Test Set in excellent condition. The list on this unit is over $1100! Included with this unit is a factory training book. Please let us know if you have any questions and we will do our best to answer. Below are all of the specs. x132 Msrp $1.125.99 Specifications: Display: 4-digit via 7-segment LEDs Connectors: 1/4" TSR phone jack Power Requirements: 115Vac@ 60Hz Approvals: Emissions: EN 55022 B- FCC Class B- Immunity: EN 55024 B Size: 7-7/8" W x 2-5/8" H x 7" D Weight: 2 lbs. Case Material: High impact ABS Front& Rear Panels: Painted aluminum The Low Distortion Oscillator: A current controlled. State-variable true sine wave oscillator incorporating a fast ... moreAGC circuit. Distortion components are typically 0.1% 2nd and 0.05% 3rd which are low order and not audible making the TS2 useful in making listening tests where a function generator would generate undesirable, audible side effects. Full frequency sweeps can be made from 20Hz- 20kHz in a single range. These units have no amplitude changes over the entire frequency range. Frequency range: 10Hz- 30kHz Accuracy: ± 0.1dB from 20Hz- 20kHz. Output impedance: 50 ohm unbalanced. Optional balanced available. Adjustable output level: 70dBv to +18dBv ref: 0.775V) Maximum output level: +18dBv@ 2k ohm or greater. +16.5dBm@ 600 ohms. Distortion: The Frequency Counter: The frequency counter is internally connected to the internal oscillator and displays the oscillator frequency until a signal is plugged into the input connector. It then displays the frequency of the input signal. The frequency counter is disabled below 40dB to avoid induced count errors. Below 10KHz the counter updates mice a second. Above 10KHz it updates ten times per second. This unique combination of Frequency Counter and Audio Oscillator affords absolute precision in setting frequencies. Frequency response: 1Hz-99
AUDIO OSCILLATOR TS-382-F/U This listing is for a Audio Oscillator Model TS-382F/U.This unit looks to be in pretty nice condition and i plugged it up and flipped the OSC switch and the heater switch to on. And the red lights lit and the meter jumped.Thats the full amount of testing done,Because i don't know anything about this type of item.Please note the outer coating on the cord has some cracking on it from it's age.Due to the nature of this item it will be sold as is with no returns.This will be guaranteed not to be DOA. Please keep in mind this price does include FREE UPS shipping and this unit will weigh approx 48 pounds packed up for shipping. FREE SHIPPING* Thank you for viewing my listing. PLEASE CLICK ON THE PICTURES BELOW TO ENLARGE Item Photos, SMOKERS and NON-SMOKERS We are not the original owner of most all of the items ... morethat are listed.So we can't say what the previous environment was for the item listed above. So please keep that in mind when bidding. I have low star ratings for communication.I answer emails norm within minutes to within a few hours.I spend lots of time at or checking the computer.I babysit my listings.If you have a question i answer it rite away.When the listing ends you will receive an invoice. And after the item is payed for you will receive a shipping notification, im sorry we can't all be pen pals email style. I always respond to emails as quick as possible. I accept paypal PLEASE READ! Let’s keep it simple. Only bid if you plan to pay, If there is a problem let me know,Don’t just go and leave nasty feedbacks,I do my very best to describe my items,to ship the items fast and cost effectively SHIPPING: I ship everyday Mon-Fri. I only charge the actual shipping cost That the shipper charges me(I lose money on shipping) Because of packing materials/time& when paying via paypal, paypal fees for the shipping money received. I ask that you contact me within 24 hours after the auctions ending with choosen method of payment. And if im not contacted within 24 hours af
For sale is a working Potomac Instruments AG-51 Dual Audio Frequency Generator with balanced outputs. It is tested and working. But would probably need to be calibrated for best performance. It comes with a one DIN to XLR cable. There is a ding on one corner that doesn't affect operation. Pleas contact me with any questions. KEY FEATURES Transformerless Stereo Outputs(balanced or unbalanced) Output Level +20 dBm across 600 ohms 0 dBm across 150 ohms, Stereo Matrix Switch L. R, L-R, L+R, Precision 10 dB. 1.0 dB, and 0.1 db Step Attenuators, High Level of RF Shielding, The AG-51 Audio Generator contains a low distortion 20 Hz to 200 kHz sine wave generator. An SMPTE standard intermodulation signal generator and a fixed frequency sine wave generator at 3.15 kHz for wow and flutter tests. Signal outputs are simultaneously available at levels ... moreof up to +20 dBm(equivalent sine wave power for complex signals) at separate left(L OUT) and right(R OUT) output connectors. Outputs may be selected for left(L) only, right(R) only, left and right in phase(L+R) and left and right in phase opposition(L-R) Fully balanced or unbalanced outputs at impedance levels 150 ohms or 600 ohms are front panel selectable. Three precision attenuators(10, 1.0 and 0.1 dB) provide a dynamic range of 99.9 dB in 0.1 dB steps. Attenuator dials display the output level directly in dBm in the 150 ohm source impedance configuration. Automatic output leveling circuitry with a built-in self-test feature provides a constant output level thereby eliminating the need for output metering. In the TEST mode the generator output level is reduced to zero, a useful feature during noise measurements. The time constant of the leveling control loop is determined by a front panel switch. For rapid frequency response measurements. This switch is set to the FAST RESPONSE position. This feature enables the operator to evaluate frequency response of the device under test(amplifier, filter, etc. with a manual sweep of the frequency dial and multiplier switch
PLEASE CALL FREE 800-544-3746! LIVE HELP EXPERT ADVICE TECHNICAL SUPPORT 800-544-3746! PLEASE VISIT OUR EBAY STORE. FILLED WITH HUNDREDS OF UNIQUE AND USEFUL ITEMS! CLICK HERE TO GO DIRECTLY TO THE STORE SCROLL DOWN FOR IMPORTANT ITEM INFORMATION GENERAL RADIO RECORDING STUDIO SINE WAVE CALIBRATION SWEEP TEST AUDIO OSCILLATOR PLEASE CLICK ON PHOTOS FOR LARGER VIEW SCROLL DOWN FOR IMPORTANT ITEM INFORMATION PLEASE READ ALL OF THE FOLLOWING TEXT BEFORE PURCHASING. IF YOU NEED MORE INFORMATION, PLEASE CALL ME AT MY TOLL FREE NUMBER 800-544-3746 9:00AM TO 6:00PM PST MONDAY- FRIDAY AND I WILL BE HAPPY TO ANSWER ANY OF YOUR QUESTIONS. YOUR PURCHASE IS FOR A FULLY TESTED. CALIBRATED AND GUARANTEED, AMERICAN MADE GENERAL RADIO BRAND, MODEL, 1310-A, PRECISION WIDE RANGE(2-HZ TO 2-MHZ) LOW DISTORTION SINEWAVE AUDIO OSCILLATOR IN EXCELLENT CONDITION(SEE ... moreALL OF THE PHOTOS FOR DETAILS) IMPORTANT NOTE: THIS IS A FULLY REFURBISHED. TOP QUALITY, AMERICAN MADE PRODUCT BUILT TO THE HIGHEST QUALITY MILITARY SPECIFICATIONS. NOT A POORLY MADE COPY FROM CHINA! WE SELL THE HIGHEST QUALITY PRECISION INSTRUMENTS FROM U.S. COMPANIES THAT ARE BUILT TO LAST A LIFETIME! PLEASE CALL 800-544-3746 OR VISIT OUR EBAY STORE TO SEE OUR MANY OTHER TEST AND MEASUREMENT PRODUCTS! IMPORTANT INFORMATION: WE OPERATE A PROFESSIONAL FACILITY THAT EXPERTLY REBUILDS THESE INSTRUMENTS TO MEET ORIGINAL FACTORY SPECIFICATIONS. EACH INSTRUMENT IS DISASSEMBLED. INSPECTED, TESTED, AND ANY REQUIRED ELECTRICAL OR MECHANICAL PARTS ARE REPAIRED OR REPLACED, THE ENTIRE UNIT IS CLEANED, AND IF NEEDED, PROFESSIONALLY RE-PAINTED! AFTER CAREFUL RE-ASSEMBLY. EVERY INSTRUMENT IS FULLY TESTED FOR ALL FUNCTIONS AND CALIBRATED IN OUR FULLY EQUIPPED TEST LAB! IF YOU WORK IN AUDIO. THIS IS THE ULTIMATE PRECISION SINEWAVE AUDIO OSCILLATOR TO HAVE! THE INSTRUMENT FEATURES A FREQUENCY RANGE FROM 2-HZ TO 2-MHZ WITH A FULLY ADJUSTABLE 50dB RANGE ANTTENUATOR AND A LOW DISTORTION OUTPUT OF UP TO 20 VOLTS RMS OPEN CIRCUIT(UP TO 10-VOLTS INTO A 600 OHM LOAD. AND UP TO 3-V
This is a 200CD audio generator made by HP. It is in very good to excellent condition and is working as seen from the actual waveform. I cannot guarantee this is calibrated due to age. I will email the manual to the winning bidder. The leather handle on the top has deteriorated. Frequency coverage is 5 HZ-600 KHz. Here are some specs: Frequency response 5Hz to 600kHz in five bands. Accuracy +/ 2% But these days just set the output frequency with a digital counter. Frequency response +/ 1dB. Referred to the 1kHz output level. Output maximum level 20v open circuit. 160mW(10v) into 600 ohms. Distortion: 0.2% from 20Hz to 200kHz, 0.5% from 5Hz to 20Hz and 200kHz to 600kHz The output is designed to match a 600 ohm impedance. And can be used balanced or unbalanced. If for any reason there is a problem whether it is with the item. Shipping or communication, ... moreplease contact me the seller whether the item is new or used if there is a problem; I am sure we can work out a solution. If you do not feel that you can leave me a 5-Star detailed seller rating. Please email me the details regarding the problem. This will allow me to improve my process. Your input here is very important to make Ebay a successful Selling and Buying Platform for everyone to continue using now and in the future. I do combine shipping on multiple purchases so the eBay calculator may not give the correct shipping amount or if you think it is too high please email me so I can invoice you correctly. I ship all my packages within the time shown on eBay and if there is ever a delay. I email the buyer. Due to PayPal’s Seller Protection Policy I can only ship the item to the address that is listed on the PayPal receipt. So do not ask me to ship the item to any other address than the one on the PayPal receipt. You the buyer have the option to change the ship to address during the eBay checkout process which will then allow me to ship to that address, but this has to be done at checkout. All this information is needed promptly, to speed up the Quote process
The best vintage Bruel& Kjaer 1022 Beat Frequency Audio Oscillator 1022 on Vacuum Tubes! For sale is a one of the best vintage audio oscillators– a Bruel and Kjaer 1022 beat frequency oscillator for electrical and electro acoustical measurements. The unit is refurbished and tested in all modes. Guaranteed to work well. It sells with the original power cord. The 1022 is an ideal bench oscillator for those who service and repair loudspeakers and electronic audio equipment. The 1022 allows full frequency sweep from 20 Hz to 20 kHz in just one turn of a dial. The 1022 has low harmonic distortion(below 0.05% The output can be either from an attenuator(from 0.12 mkV max to 12 V max) or from a power amplifier/ transformer(~ 4 watts) That can be switched to different load impedances: 6 Ohm(4V max) 60 Ohm(12V max) and 600 Ohm(40 V max) and 6000 ... moreOhm(120 V max) Having such a verity of output impedances allows the user conveniently diagnose various loudspeakers. The 1022 can generate warble tones with adjustable modulation frequency and frequency deviation. It also can operate with compression. The compression mode is useful when testing the responses of microphones. The output signal from the reference microphone is fed to the compression output of 1022. While the output signal of 1022 is fed to the loudspeaker that generate the test signal. In this mode the setup maintains a constant sound pressure near the reference microphone. By putting a microphone under test near the reference microphone it is possible to test its frequency response accurately, even though the loudspeaker of the test setup does not have the ideally flat frequency response. The 1022 can work together with B&K level recorder 2305 or 2307 in order to record the results of frequency response sweeps. The 1022 dimensions are 5” W) x 18.9” H) x 7.9” D) and weight is 31 lbs
This is a Very Early Hewlett Packard 200B Audio Oscillator. It is working as seen from the pictures. Notice the actual waveform. The paint is worn and the cord is dry and cracked. I do see at least one non original filter capacitor. This is amazing that the unit is still working. It will surely need further restoration due to age. Looks like this unit may have been owned by WDSU. The first TV station in Louisiana. Here is some info I found about this unit and Bill Hewlett: Bill's prototype became the HP company's first product the HP 200A. As shown in the wiring diagram below, two options with different frequency ranges were available: the 200A and 200B. A small modification of 6 resistors values resulted in different frequency ranges 35 to 35,000 cps for the 200A and 20 to 20,000 cps for the 200B. All other specifications are common ... morefor the two units. A two-stage power amplifier with transformer-coupled output delivers 1 Watt into a 500 ohm resistance load. The output voltage is controlled ahead of the output amplifier from a front panel level control. The total harmonic distortion is lower than 0.5% The HP 200B with rounded corners shown in this photo was hand built, probably in the second garage( 481 Page Mill Road) in 1940, and may have been handled by Bill and Dave themselves. It is so old, they do not even have a HP company logo yet. Units with this particular case style are very rare today. If for any reason there is a problem whether it is with the item. Shipping or communication, please contact me the seller whether the item is new or used if there is a problem; I am sure we can work out a solution. If you do not feel that you can leave me a 5-Star detailed seller rating. Please email me the details regarding the problem. This will allow me to improve my process. Your input here is very important to make Ebay a successful Selling and Buying Platform for everyone to continue using now and in the future. I do combine shipping on multiple purchases so the eBay calculator may not give the correct shi
Digitally selectable audio frequency generator. 0.01 Hz to 100 KHz. 0.01-10 Volt RMS Sine Wave Output. Rack mount. Vacuum tube R-C oscillator with push-button frequency selection. May be useful for tuning musical instruments. Or testing audio equipment. Missing one"5" button. But switch works.
PROFESSIONAL AUDIO TEST SET EXCELLENT CONDITION FREE SHIPPING LISTS FOR $1.100.00 A GREAT BUY Normal 0 false false false MicrosoftInternetExplorer4 The TS1RMX is an Audio Test Set incorporating an Oscillator. Frequency Counter and dB Meter in a single rack space. The TS1RMX is the balance version which is a 19 inch. rack mount version with XLR connectors front and rear. Features l Inputs- Electronically balanced XLRs mounted on both front and rear panels. Isolated from chassis ground and sharing common ground with the output connectors. l Input Impedance- TS1RMX 100k ohms l Input Selector- Select between monitoring the Internal Oscillator at the Output Connector or an External Signal at the Input Connector. l Outputs- Electronically balanced XLRs mounted on both front and rear panels. Isolated from chassis ground and sharing common ground ... morewith the input connectors. The front and rear outputs are driven independantly. l Front/Rear Selector- Select between monitoring the front or rear panel connectors. Specifications Oscillator: Frequency range: 10Hz- 27kHz Accuracy: ± 0.1dB from 20Hz- 20kHz. Output impedance: 63.2 ohms(balanced) Adjustable output level: TS1RMX only: 60dBv to +24dBv ref: 0.775V) Maximum output level: +24dBv@ 2k ohm or greater. +22dBm@ 600 ohms. Distortion: Frequency Counter: Frequency response: 1Hz- 99.99kHz Input impedance: 100k ohms(electronically balanced) Input level: 40dBv to +24dBv ref: 0.775V) dB Meter: Meter Range: 70dBv to +24dBv ref: 0.775V) Accuracy: ±0.1dB from 20Hz- 20kHz@ 0dBv ±1.5dB from 20Hz- 20kHz@ 50dBv Adjustable zero reference: 10dBv to +8dBv(rear panel adjustment) Display: 4 digit via 7 segment LEDs. Connectors: TS1RMX- XLR 3 pin Power Requirements: 115Vac@ 60Hz(50Hz internally strappable) 220Vac available Size(W x H x D) 19" x 1.75" x 7" Weight: 3 lbs Approvals: CE. RoHS and WEEE Emissions: EN 55022 B- FCC Class B Immunity: EN 55024 B
Oscillator HP 204B The Oscillator HP 204B are NOT WORKING! NO WARRATY OR GUARANTEE OF ANY KIND!
This vintage rack mount audio oscillator works good and is in good cosmetic condition. Recently obtained at an estate sale. Frequency response is 20Hz to 200.000. I have a 200C that have used for 25 plus years to test speakers, sweeping them for any voice coil defect, etc. and frequency response. Also use as an aid in re-foaming speakers to center the voice coil during re-foaming, especially useful if you do not remove the dust cap. I paid $135 so reserve price is $125. Item sold as is due to age but in current condition as stated. US SHIPPING: Domestic USA orders will be shipped via insured USPS Priority Mail with Delivery Confirmation or UPS. INTERNATIONAL BUYERS- READ the following BEFORE Bidding! Note: Item is too large to ship to some countries. If no shipping quote given for Priority or Express mail, this is reason. Buyer is responsible ... morefor all import taxes and duties. Most shipments via insured USPS Priority or Express Mail with Delivery or Signature Confirmation as available. Orders to Romania, Bulgaria and Italy will be shipped via USPS Express Mail International with Signature/Delivery Confirmation as available- Exception granted if buyer has substantial history of successful ebay transactions or requests/granted exception approval. This will enable a safer transaction for both of us and help to insure product delivery to your home. Declared value and insured value will only be stated at winning bid price(will not declare a lesser value or post as gift) TERMS: Only eBay registered members with 90%+ POS feedback may bid. Buyers with less than 3 rated feedbacks or hidden feedback should email me for approval before bidding. I only ship to eBay/Paypal registered addresses. Calif. residents pay sales tax. All sales final and no returns unless item/description materially mis-represented. PAYMENT thru Payal only and payment arrival due within 3 days of auction close: non-compliance may result in cancellation of winning bid, filing of'non-pay bidder alert' and posting of negative feedback. I do not clo
vintage test oscillator covers 10 hz/10mhz. 6 band I no nothing about these or what they do.it does power up and the gauges seem to go up as dial is turned and down seems to be in good condition has some stains on the paint and scratches as well il do my best to show in pictures,I looked it up they say it is a 1960 hp sold as is a collectable radio instrument any questons feel free to ask thanks for looking check out our other antique radio parts and collectables.shipping will be actual cost going ups 45 pound package 16x16x24
I have a Dukane Corp Model# 15A180- AUDIO TEST OSCILLATOR FOR PARTS OR REPAIR IT DOES HAVE A BURNED RESISTOR AND THE REST OF THE BOARD LOOKS GOOD SO PLEASE LOOK AT ALL PIC BEFORE YOU BUY THANKS. payment due end of auction No Returns Sold as is
Leader LAG-120A Audio Oscillator/Generator in good operating condition. This is a classic analog audio generator for assisting with troubleshooting and repairing audio equipment. Comes with cables
Kikusui 418B Audio Generator in good overall condition. The unit powers normally but no further testing has been performed. Sold as shown. 4S
Leader LAG-120 Audio Generator in good overall condition. A repair tag is taped to the top. Indicating"intermittent signal" The unit powers normally but no further testing has been performed. Sold as shown and AS-IS. 4S
Ferrograph RTS2 Recorder Test Set.HD Analyzer,W&F meter,Audio Oscillator,Wks Fin Ferrograph RTS2 Recorder Test Set.This unit has about all the functions you need to service tape decks or amplifiers.Includes an audio oscillator.15HZ-150KHZ.Has a harmonic distortion analyzer that works at 1KHZ.I tested with internal oscillator and achieved distortion well below rated.25%Tested with low distortion Sound Technology oscillator and got.007%There is a wow& flutter system.I tested and it works but didn't verify it's accuracy.Meter reads over a wide range and oscillator output is adjutable in ranges and with fine control.So,you have a working unit that you can use to calibrate tape decks or measure distortion for any amplifier.Cosmetics show wear,from age and use,but nothing major.Shipping,in the continental U.S.is $23. Beginning NOV.2008 ... moreEbay only allows Paypal payments for all auctions not paid in person.If you pick up in person then I can't accept Paypal but will accept any other form of payment.For seller protection when accepting Paypal payments I must ship using their procedures.I must ship to the address you register at Paypal.All shipments must include delivery confirmation for Paypal payments under $250 and signature required for payments of $250 or more.For U.S. shipments I usually use FedEx Home Delivery or FedEx ground for business deliveries which includes delivery confirmation.For smaller items I use USPS Priority,First Class or Media mail with delivery confirmation,under $250 Paypal payment or signature required for $250 or higher Paypal payment.For non U.S. I use USPS Priority Mail for under $250 payments and USPS Express Mail for $250 or over Paypal payments. My preferred shipper is FedEx Home Delivery for residential or FedEx Ground for business addresses. All FedEx shipments are insured and package tracking is free.I usually ship smaller items and all international shipments through the U.S. Post Office.Local pickup is welcome. If shipping amount is in the auction listing you can mak
Lot 2. This is a Hewlett Packard 201C high output audio oscillator. It uses 2 6V6 tubes in push pull. It is in excellent condition and is working. Notice the actual waveform. I can email a copy of the manual to the winning bidder. This is a 3 watt audio generator and covers 20 HZ to 20 KHz. Has a 0-40 dB attenuator. Case a few scratches. If for any reason there is a problem whether it is with the item. Shipping or communication, please contact me the seller whether the item is new or used if there is a problem; I am sure we can work out a solution. If you do not feel that you can leave me a 5-Star detailed seller rating. Please email me the details regarding the problem. This will allow me to improve my process. Your input here is very important to make Ebay a successful Selling and Buying Platform for everyone to continue using now and in ... morethe future. I do combine shipping on multiple purchases so the eBay calculator may not give the correct shipping amount or if you think it is too high please email me so I can invoice you correctly. I ship all my packages within the time shown on eBay and if there is ever a delay. I email the buyer. Due to PayPal’s Seller Protection Policy I can only ship the item to the address that is listed on the PayPal receipt. So do not ask me to ship the item to any other address than the one on the PayPal receipt. You the buyer have the option to change the ship to address during the eBay checkout process which will then allow me to ship to that address, but this has to be done at checkout. All this information is needed promptly, to speed up the Quote process and prevent delays in shipping the item. If this is done any other way then it can greatly delay the shipping time. I now use UPS Freight for all my Freight shipments. If the item is being shipped Freight please include complete ship to address. Phone number, whether the address is Residential or Commercial, and if a loading dock or Fork Lift Truck is available. Special requirements- if you do not have a loading dock or a fork li
General Radio 1310-A oscillator in good working condition. the one photo shows it generating a signal on my scope but it is hard to make show up in the picture. Was in use at a antique radio repair ship where tube amplifiers and radios were being tested. Thanks for looking.
This is a Hewlett Packard 201C high output audio oscillator. It uses 2 6V6 tubes in push pull. It is in excellent condition and is working. It is the cleanest 201C I have seen. Notice the actual waveform. I can email a copy of the manual to the winning bidder. This is a 3 watt audio generator and covers 20 HZ to 20 KHz. Has a 0-40 dB attenuator. Case a few minor scratches. I will include a power cord. If for any reason there is a problem whether it is with the item. Shipping or communication, please contact me the seller whether the item is new or used if there is a problem; I am sure we can work out a solution. If you do not feel that you can leave me a 5-Star detailed seller rating. Please email me the details regarding the problem. This will allow me to improve my process. Your input here is very important to make Ebay a successful Selling ... moreand Buying Platform for everyone to continue using now and in the future. I do combine shipping on multiple purchases so the eBay calculator may not give the correct shipping amount or if you think it is too high please email me so I can invoice you correctly. I ship all my packages within the time shown on eBay and if there is ever a delay. I email the buyer. Due to PayPal’s Seller Protection Policy I can only ship the item to the address that is listed on the PayPal receipt. So do not ask me to ship the item to any other address than the one on the PayPal receipt. You the buyer have the option to change the ship to address during the eBay checkout process which will then allow me to ship to that address, but this has to be done at checkout. All this information is needed promptly, to speed up the Quote process and prevent delays in shipping the item. If this is done any other way then it can greatly delay the shipping time. I now use UPS Freight for all my Freight shipments. If the item is being shipped Freight please include complete ship to address. Phone number, whether the address is Residential or Commercial, and if a loading dock or Fork Lift Truck is available. Spe
Hewlett Packard Model 200C Wide Range Audio Oscillator(S/N# A2203) Item is in FAIR overall physical condition and needs a FULL restoration. This item was Hewlett Packard’s 3rd series of their original product and the 200C offered a 4th range that allowed the unit to cover 20-200KHz in 4 ranges. We believe that this unit is an early production unit from the early 1940’s and it appears to be complete. The power cord was old and cracked with bare wire exposed so we cut it off. There is light surface rust on the unit since these early units had very thin paint but with a little steel wool cleaning and some good Grey enamel paint. This unit could be made to look very nice. The last time it was calibrated according to a calibration sticker on the side of the unit was in the very early 1960’s. Due to the early Serial number A2203, This unit would ... moremake a nice addition to someone’s antique Hewlett Packard test equipment collection and would be a simple, fun restoration project. This item came from the estate of a radio collector who valued equipment such as this. This item was very well designed and is beautifully constructed with excellent quality components and it would make a nice addition to someone’s workshop or laboratory. To insure that the Audio Oscillator arrives in good condition it has been very carefully packaged with excellent packaging materials in a very sturdy 21 X 16 X 13 inch Box with a packaged weight of approximately 30 pounds and it ships from Zip Code 92603. Please note that I am selling this item as USED. STRICTLY AS-IS. I ship within 3 days of receipt of funds. CALIFORNIA residents pay sales tax. Item will ship upon receipt of guaranteed funds. PayPal Will ONLY be accepted from users with a CONFIRMED ADDRESS* AND* the Item MUST ship to that SAME ADDRESS.