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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$
79.99
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Condition: New
Location: Los Angeles, United States
VU56 PRO is the original and upgraded music spectrum designed by Douk Audio. 56 bit in per channel, 112 bit stereo display, ultra-high resolution, easily ... moreto see the music level status in real time, every slight change of sound can be shown visually, with much kinds of display effects to dynamically decorate your listening enjoyment. Two display mode, PPM (peak programme meter, 0dB=1.5Vpp) and VU (volume unit, 0dB=0.775Vrms) mode, to satisfy different display requirements. The color of main bar and peak LED can be switched green or red freely, and it also supports 8 kinds of display effects to get much fun and higher playability. Unique and attractive design, besides MIC pick-up, VU56 PRO also can be used as an audio converter / splitter with its RCA and 3.5mm AUX inputs and outputs. All in.
$
21.24
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Condition: New
Location: China
Maximum Power Per Channel: NO POWER. GND power negative. Size: 120X35MM Current: 20mA (standby). Display size: 82X22MM. hole size: 28X85MM. Overall size: ... more120X17MM. Display size: 82X10MM. Size: 100X32MM Current: 20mA (standby).
$
22.09
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Condition: New
Location: China
(The effects of the three tones are different. The left and right channels are different. Status, the voice of the character cannot be displayed when ... moreconnected to the bass). 1x Stereo Music Spectrum.
$
109.99
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$9.99 Shipping
Condition: New
Location: China
Two display modes are designed for much fun, dot display or bar display can be switched freely. Display range: -57dB ~ 0dB. Audio signal input: stereo ... moreL/R RCA / Microphone (optional). Audio output: stereo L/R RCA.
$
56.99
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Condition: New
Location: China
Original music spectrum from Douk Audio. Adopting MCU to process the audio signal, 56 bit in per channel, 112 bit stereo display. Ultra-high resolution, ... moreacheiving to see the music level status in real time, every slight change of sound can be shown visually, dynamically decorating your listening enjoyment.
$
49.99
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Condition: New
Location: China
Dual 60 LED dot matrix display module, each channel with 5 red+10 blue+ 10 pink+10 green+10 pink+10 blue+5 red LEDs in order, easily to see the music ... morelevel status in real time, every slight change of sound can be shown visually. With 4 kinds of display modes(bar/bar+peak point/ single point/multiple point), and two channels can display different modes at the same times, the music spectrum is colorful and dynamic. Each channel with independent gain adjustment button (1/0/3), easily to rotate to match well with different input signals, and better display effects can be achieved.
$
49.99
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Condition: New
Location: China
Dual 60 LED dot matrix display module, each channel with 12 green+12 pink+12 blue+12 yellow+12 red LEDs, easily to see the music level status in real ... moretime, every slight change of sound can be shown visually. Each channel with independent gain adjustment button (1/0/3), easily to rotate to match well with different input signals, and better display effects can be achieved. With standard 3.5mm AUX and microphone input, compatible with most common or professional audio devices, suitable for home, car, recording studio, broadcast station, TV station, professional audio cabinet use, make the music visible.
$
56.99
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Condition: New
Location: China
Accurate sound level meter with DB display: adopts dedicated LED display screen, 24 RGB LED lamp beads on each channel also with 24-level DB indicator ... moredisplay, incomparably and perfectly make music alive, decorate your listening space. Line input integrated with power interface: equipped with 1x USB & 3.5mm cable and 1x 1:2 3.5mm AUX cable, compatible with your phone/PC/game player/speaker, easily to see the music level status in real time and every slight change of sound can be shown visually. .
$
99.99
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Condition: New
Location: China
Dual 40 LED music spectrum, adopting high-precision audio process chip to transfer the audio signal to LED display, each channel with 20 green+10 yellow+10 ... morered LEDs, acheiving to see the music level status in real time, every slight change of sound can be shown visually. Two display modes are designed for much fun, dot display or bar display can be switched freely. And each channel with input level (gain) adjustment button, just rotate it to adjust different kinds of input signals and achieve better display effects. With standard stereo L/R RCA and optional micrphone input, compatible with most common or professional audio devices, suitable fo recording studio, broadcast station, TV station, professional audio cabinet, home, car use, make the music visible.
$
149.99
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Condition: New
Location: China
Dual 40 LED music spectrum, adopting high-precision audio process chip to transfer the audio signal to LED display, each channel with 20 green+10 yellow+10 ... morered LEDs, acheiving to see the music level status in real time, every slight change of sound can be shown visually. Two display modes are designed for much fun, dot display or bar display can be switched freely. And each channel with input level (gain) adjustment button, just rotate it to adjust different kinds of input signals and achieve better display effects. With standard stereo L/R RCA and optional micrphone input, compatible with most common or professional audio devices, suitable fo recording studio, broadcast station, TV station, professional audio cabinet, home, car use, make the music visible.
$
36.99
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Condition: New
Location: China
IR240 LCD sound level & music spectrum & clock is originally designed by Douk Audio, with many display modes and display effects, easily to be swtiched ... moreaccording to different habits. Adopting 32 bit high-speed processor, the display is more accurate. With LINE and wireless microphone inputs, can be matched very well with most common audio device such as mobile phone, computer, CD players, or speakers and so on, very suitable for home/office/studio/car audio system to dynamically decorate your auditory feast. All items can be adjustable, and also support user-defined width and spacing distance in music spectrum mode, provides music listening much fun and higher playability. With remote control, all settings can be achieved from the distance, very convenient to use.
$
109.99
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Condition: New
Location: China
Two display modes are designed for much fun, dot display or bar display can be switched freely. Display range: -57dB ~ 0dB. Audio signal input: stereo ... moreL/R RCA / Microphone (optional). Audio output: stereo L/R RCA.
$
32.99
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Condition: New
Location: China
【Visualizing Dynamic Music】With 12 LED lamp beads (7 green+3 yellow+3 red), line input integrated with power interface and designs noise filtering function, ... moreprovides 4 kinds of display modes, incomparably and perfectly make music alive. 【Advanced and Powerful Function】With switchable AGC and DB mode, the swing of pointer can be proportional (DB mode) or not proportional(AGC mode) to the input level, can be switched to get different display effects and fit different usage requirements.
$
80.36
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Condition: New
Location: China
Size: PCB board length 48cm width 4cm 2cm;. Dual 60 Level.
$
174.54
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$31.17 Shipping
Condition: New
Location: Lithuania
Input is buffered. The basic difference is this: a preamp boosts a weaker signal to line level, while an amplifier boosts a line level signal so that ... moreit can be sent to speakers. Enclosure: Material plastic, size: 245 x 175 x 50 mm, color black.
$
98.79
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Condition: New
Location: China
Two display modes are designed for much fun, dot display or bar display can be switched freely. Audio signal input: stereo L/R RCA / Microphone (optional). ... moreAudio output: stereo L/R RCA. Display mode: dot / bar (switchable).
$
116.99
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Condition: New
Location: China
Dual 40 LED music spectrum, adopting high-precision audio process chip to transfer the audio signal to LED display, each channel with 20 green+10 yellow+10 ... morered LEDs, acheiving to see the music level status in real time, every slight change of sound can be shown visually. Two display modes are designed for much fun, dot display or bar display can be switched freely. And each channel with input level (gain) adjustment button, just rotate it to adjust different kinds of input signals and achieve better display effects. With standard stereo L/R RCA and balanced XLR dual inputs, compatible with most common or professional audio devices, suitable fo recording studio, broadcast station, TV station, professional audio cabinet, home, car use, make the music visible.
$
109.99
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Condition: New
Location: China
Using the latest SMD dual color dot-matrix display modules, more vivid colors and lower power consumption. Dot-matrix screen software using the original ... moresoftware filtering technology, spectrum effects has increased significantly. Up to 50 display modes (one of which is automatic switching mode) in 7 colors, the spectrum is colorful and dynamic.
$
99.99
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Condition: New
Location: China
【Visualizing Dynamic Music & Easy Use】AK_DB64D_Color adopts 64 colorful LED beads in each channel, with highly sensitive microphone pickup with ambient ... morenoise filetering, and also supports LINE input to get more accurate audio display, make music alive. Design with button and remote control, easy to adjust all items and no need to move the music light bar. 【Countless Display Effects and Color Combinations】Synchronise your ambient lighting to dynamically match the on-screen action in games, movies, and videos, or turn your desktop into a living visualiser for your music:.
$
99.99
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Condition: New
Location: Los Angeles, United States
Full color crystal cube music spectrum design: adopts 29PCS independent W2812 lamp beads and 29PCS transparent acrylic boards, with innovative design ... moreand perfect combination of music and art, suitable for both music and electronic enthusiasts, also a delightful art decoration for home, car, boat etc. Microphone and LINE dual audio inputs: integrated convenience and accuracy into a whole, a visual feast can be easily achieved just place VU29 near your speaker, accurate audio display also can be got via 3.5mm AUX input which supports stereo/mono display, 2PCS VU29 can be placed on the left and right to build more wonderful stereo display effects.
$
99.99
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Condition: New
Location: Los Angeles, United States
【Visualizing Dynamic Music & Easy Use】AK_DB64D_Color adopts 64 colorful LED beads in each channel, with highly sensitive microphone pickup with ambient ... morenoise filetering, and also supports LINE input to get more accurate audio display, make music alive. Design with button and remote control, easy to adjust all items and no need to move the music light bar. 【Countless Display Effects and Color Combinations】Synchronise your ambient lighting to dynamically match the on-screen action in games, movies, and videos, or turn your desktop into a living visualiser for your music:.
$
189.99
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Condition: New
Location: China
Adopting 32-bit high-speed ARM processor to process the audio signal that transferred to LED display, dual 32*64 display screen design with 4096 LEDs, ... morethe display is with high precision that can be do frequency point test, easily and accurately to see the music level status in real time and every slight change of sound can be shown visually. Using the latest SMD dual color dot-matrix display modules, and the dot-matrix screen software using the original filtering technology, the colors are more vivid and the power consumption is much lower, display effects has increased significantly. With 8 kinds of display mode and 8 kinds of display color, display effects can up to 64 kinds, the music spectrum is colorful and dynamic. And all settings with power-off memory function, no need to set again.
$
151.99
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$5.00 Shipping
Condition: New
Location: China
Two display modes are designed for much fun, dot display or bar display can be switched freely. Display mode: dot / bar (switchable). Number of LEDs in ... moreeach group each channel: 12 green+4 yellow+4 red.
$
66.51
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Condition: New
Location: China
Louder The more the LED lights from left to right, the LED will also jump with the music, especially when playing DJ. If you want to connect it from 2DIY, ... moreyou need to attenuate the signal. Size: PCB board length 50cm width 4cm; 2.
$
108.99
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Condition: New
Location: China
Two display modes are designed for much fun, dot display or bar display can be switched freely. Audio output: stereo L/R RCA. Audio signal input: stereo ... moreL/R RCA / Microphone. Power Consumption: 5W. For the version with microphone input, there is a LINE/MIC switch on the back panel.
$
67.68
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$5.00 Shipping
Condition: New
Location: China
In addition, VU56 PRO also has a built-in MIC pickup module. Even if an audio cable is not connected, you can monitor the rhythm of the sound generated ... moreby speakers. Each channel uses 56 bits and a total of 112 LEDs, which has a sufficiently high resolution.
$
38.99
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Condition: New
Location: China
As an analog sound level & music spectrum Music Spectrum. Kinds of music spectrum display mode: 6. As a music spectrum. Display mode. Signal input. Peak ... morepause. Sound Level.
$
130.78
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Condition: New
Location: China
Two display modes are designed for much fun, dot display or bar display can be switched freely. Audio output: stereo L/R RCA. Audio signal input: stereo ... moreL/R RCA / Microphone. Display mode: dot / bar (switchable).
$
149.60
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$31.17 Shipping
Condition: New
Location: Lithuania
Size 225 x 165 x 40 mm, plastic enclosure. 3 green, 1 yellow and 2 red LED bars in one row for each channel. 0dBu (0.775V) will be set at 30th led, at ... morethe lowest regulator position. ON/OFF switch. Adjustable sensitivity for left and right channels.
$
104.49
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Condition: New
Location: China
Audio signal input: stereo L/R RCA / Microphone (optional). Audio output: stereo L/R RCA. Two display modes are designed for much fun, dot display or ... morebar display can be switched freely. Display mode: dot / bar (switchable).
$
36.99
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Condition: New
Location: China
As an analog sound level & music spectrum Music Spectrum. Kinds of music spectrum display mode: 6. As a music spectrum. Display mode. Signal input. Peak ... morepause. Peak pause speed.
$
34.19
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Condition: New
Location: China
As an analog sound level & music spectrum Music Spectrum. Kinds of music spectrum display mode: 6. As a music spectrum. Display mode. Signal input. Peak ... morepause. Peak pause speed.
$
83.20
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Condition: New
Location: Lancaster, United States
And 5 kinds of display effects are specially designed: 1. Main beam 2. Main beam + peak point drop 3. Left and right channel beams mirroring-display 4. ... moreLeft and right channel beams mirroring-display + peak point drop 5.
$
145.99
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$10.00 Shipping
Condition: New
Location: China
Two display modes are designed for much fun, dot display or bar display can be switched freely. Display mode: dot / bar (switchable). Number of LEDs in ... moreeach group each channel: 12 green+4 yellow+4 red.
$
69.99
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Condition: New
Location: Avenel, United States
WE'VE GOT YOU COVERED: Our kit includes the CM-130 CheckMate and Windscreen. Also included is an owner's manual and a 1-Year Limited Warranty. The check ... moremates are inexpensive tools everybody should own.
$
30.00
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$12.15 Shipping
Condition: Used
Location: Crofton, United States
Radio Shack Digital Sound Level Meter 33-2055. Excellent condition For home/hobbyist use: fine tune your stereo. PA system or home theater, Attaches to ... morea tripod with ¼ inch connector, Selectable weighting for noise level or musical sound, Displays average or maximum sound level, Integrated averaging from 1 to 199 seconds,
$
145.99
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Condition: New
Location: China
Audio signal input: stereo L/R RCA / balanced XLR. Audio output: stereo L/R RCA / balanced XLR. Two display modes are designed for much fun, dot display ... moreor bar display can be switched freely. Display mode: dot / bar (switchable).
$
127.80
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$15.00 Shipping
Condition: New
Location: China
DB200 (2 channels stereo) display range: -27dB~0dB. Switchable display mode (point display or bar graph display). 1 x Sound Level Display. Size: 482 x ... more44 x 40 (mm). Power: 5W (AC 100V-240V), automotive: DC 12V.
$
174.54
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$31.17 Shipping
Condition: New
Location: Lithuania
The basic difference is this: a preamp boosts a weaker signal to line level, while an amplifier boosts a line level signal so that it can be sent to speakers. ... moreSuits outputs as Minidisc / Tape 1/ Tape 2 / Recording / Monitoring.
$
34.99
Buy It Now
$4.99 Shipping
Condition: New
Location: China
Automatic switching mode Effective in spectrum mode, the speed of switching between 1 and 2 is faster; turn on this function, for example, display mode ... more1 now, and display mode 2 automatically;. Level mode: level jump + waveform display.
$
126.58
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$15.00 Shipping
Condition: New
Location: China
DB200 (2 channels stereo) display range: -27dB~0dB. Switchable display mode (point display or bar graph display). 1 x Sound Level Display. Usually it ... morecost about 35USD-50USD. Power: 5W (AC 100V-240V), automotive: DC 12V.
$
31.99
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$7.00 Shipping
Condition: New
Location: China
As an analog sound level & music spectrum Music Spectrum. Kinds of music spectrum display mode: 6. As a music spectrum. Display mode. Signal input. Peak ... morepause. Sound Level.
$
179.99
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Condition: New
Location: China
As an analog VU meter, , with wired stereo RCA input and wireless microphone inputs, can be matched very well with most common audio device such as mobile ... morephone, computer, CD players, or speakers and so on, very suitable for home/office/studio system to dynamically decorate your auditory feast. As a 4-way audio splitter box, VU2 can work in 4-IN-1-OUT to compare the sound quality of differet audio source among mobile phone, tablet computer, TV, CD player, DAC etc., also can work in 1-IN-4-OUT mode to do contrasts among preamp, headphone, power amplifier and active speakers etc., no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. 4 channel can input at the same time to mixer different audio source, also can output at the same time to satisfy the.
$
26.00
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$6.00 Shipping
Condition: New
Location: China
Display mode: 4. Main bar+ Peak dot fall after staying. Main bar+ Peak dot disappears after staying. - Software supported: ambient noise filtering. Peak ... moredot falling speed (7 levels). - 1 × AK_DB12D_PRO Sound Level.
$
1.06
8d 17h 30m 42s
0 bids
$9.40 Shipping
Condition: Neu
Location: Baumgartenberg, Austria
Das Set ist neu und wurde nur zur Funktionskontrolle angeschlossen. Ich habe leider keine Verwendung dafür, obwohl es wirklich toll ausieht. Verkaufe ... moreeinen Dot Matrix Audio Analyzer. Audio signal input: 3.5mm AUX / Microphone.
$
300.00
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Condition: Used
Location: Woodland, United States
LED VU Meter with peak hold and headphone monitor. Stereo RCA input and passthrough jacks on the back panel. 12V power adapter included.(location: J 3)
$
29.95
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Condition: New
Location: Brentwood, United States
K AUDIO QUICKTEST SOUND SYSTEM TESTING SOFTWARE& SIGNAL/ TONE GENERATOR Audio Quicktest(AQT) makes it fast and simple to generate the useful test ... moresignals and dry musical instrument samples needed for fine acoustic tweaking. Testing and calibrating your sound system, PA, studio, sound reinforcement rig, church sound system, concert hall, and other enviroments require digital and acoustical signal sources and samples for acoustic preparation, setup and testing. It works like an analog tone/signal generator utilizing virtual push-and-lock tone selector buttons. But does so much more. Today. Audio Quicktest software has become"MUST HAVE" TECH TOOL for audio professionals WORLDWIDE. The built-in Dry Musical Instrument Generator feature allows the user to select a musical instrument from the Instrument Pad to hear an array of acoustic and electronic sounds. This feature is used regularly to pretest limiters, compressors, expanders, eqs, guitar effects pedals, reverb units, special effect units, room acoustics and more without having to have the musicians on site to play the their instrument. AQT generates other useful audio signals such as Pink Noise, White Noise, Sine Wave Sweeps, Octave Bursts, Phase and Channel checks and of course sine waves. The software is untilized worldwide by professional audio engineers. Video engineers, tech musicians, DJs, standards labs, recording schools, recording studios and other audio/ video and telecommunications industries. Audio Quicktest stands alone as the best signal kit in it’s class! It's easy to install and use. Works with any sound card, and automatically uses your default sound settings, so there is no special routing. Whichever way your computer is set up, it will adjust automatically. Want an even better deal? Get this software plus 4 other essential audio testing/setup CDs and get a great free bonus app ProCue- Professional CD controller for Windows. All for only $49.95, CLICK HERE. Here are just a few of our thousands of AQT users: NBC SPORTS CBS RADIO
$
81.49
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$5.00 Shipping
Condition: New
Location: China
Switchable display mode (point display or bar graph display). DB100 (1 channel stereo) display range: -57dB~0dB. 1 x Sound Level Display. Usually it cost ... moreabout 35USD-50USD. Power: 5W (AC 100V-240V), automotive: DC 12V.
$
35.14
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$17.57 Shipping
Condition: Used
Location: City, Australia
Wide 50 - 126 dB sound capture range. Precision analog scale. Selectable response speed for checking peak and average sound levels.
$
149.37
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$8.00 Shipping
Condition: New
Location: China
1 x Tester. - Input impedance (Mic) : 1KOhm. - Input impedance (Line) : 10KOhm. - Input level (Mic) : 10mV - 1V. - Input level (Line) : 0.5V to 50VOutput ... morelevel : 0V to 1V. Detail Image. - Power : 9V PP3 battery (= approx 50 hours).
$
79.99
Buy It Now
Free Shipping
Condition: New
Location: China
VU56 PRO is the original and upgraded music spectrum designed by Douk Audio. 56 bit in per channel, 112 bit stereo display, ultra-high resolution, easily ... moreto see the music level status in real time, every slight change of sound can be shown visually, with much kinds of display effects to dynamically decorate your listening enjoyment. Two display mode, PPM (peak programme meter, 0dB=1.5Vpp) and VU (volume unit, 0dB=0.775Vrms) mode, to satisfy different display requirements. The color of main bar and peak LED can be switched green or red freely, and it also supports 8 kinds of display effects to get much fun and higher playability. Unique and attractive design, besides MIC pick-up, VU56 PRO also can be used as an audio converter / splitter with its RCA and 3.5mm AUX inputs and outputs. All in.
$
49.99
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
【Visualizing Dynamic Music】With 32 colorful LED lamp beads, highly sensitive microphone pickup and noise filtering function, Music Levels light bar provides ... more8 modes of display and over 60 color combinations, incomparably and perfectly make music alive. 【Advanced and Powerful Function】The AGC algorithm ensures the best display effects when the input signal changes. Display mode, color, peak, brightness, speed, sensitivity can all be adjusted freely to satisfy different needs.
$
198.00
Buy It Now
$27.42 Shipping
Condition: New
Location: China
Just need to place it on your office desk, bedside table or in your car to create a relaxing and inspiring atmosphere. Usually the current of the PC's ... moreUSB port is only 0.5A, the mic sampling rate will drop when the current is insufficient.
$
459.00
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$11.75 Shipping
Condition: New
Location: Louisville, United States
Displaying with breaking the spectrum into octaves. Distortion (clip) detector. Simultaneous work with two signal sources. Next-Lab RTA High SPL Microphone. ... moreThe device has two Lab-Bus digital bus ports to which the pressure sensors, microphones or power sensors can be connected.
$
86.69
Buy It Now
$15.00 Shipping
Condition: New
Location: China
Switchable display mode (point display or bar graph display). DB100 (1 channel stereo) display range: -57dB~0dB. 1 x Sound Level Display. Usually it cost ... moreabout 35USD-50USD. Power: 5W (AC 100V-240V), automotive: DC 12V.
$
42.30
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Condition: New
Location: China
The AS60 Stereo spectrum analyzer is very responsive to rhythm, accurate, dynamic, has concise appearance and high display accuracy the music visualizer ... morehas been Reserved mounting holes and input port to connect external Leads for modification.
$
86.69
Buy It Now
$15.00 Shipping
Condition: New
Location: China
DB100 (1 channel stereo) display range: -57dB~0dB. Switchable display mode (point display or bar graph display). 1 x Sound Level Display. Usually it cost ... moreabout 35USD-50USD. Size: 482 x 44 x 40 (mm). Power: 5W (AC 100V-240V), automotive: DC 12V.
$
17.00
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$10.00 Shipping
Condition: Used
Location: El Centro, United States
This Radio Shack Digital Sound Level Meter model 33-2055 is in excellent like new condition. Information on box states: for fine-tuning the audio response ... moreon your stereo or PA system 3-digit sound-level display wide 50-126dB capture range analog bar graph display with selectable response speed and peak-level indication underrange and overrange indicators integrated averaging data hold use with an equalizer to fine-tune your stereo or PA system's audio response wide 50-126dB coverage with 7-range selector 1/4" phono output jack tripod mounting socket 9V battery(included) The RadioShack Digital Sound-Level Meter precisely measures area noise and other sound levels. You can then use an equalizer to fine-tune your PA or stereo system's audio response to match the acoustic environment. Special features. Such as the bar graph display and data hold ensure pinpoint accuracy. Wide-range sound capture measures from 50 to 126dB SPL in seven ranges. 1/4" phono jack for connection to your PA system, stereo or test equipment. Low-battery mode and status lights. Tripod mounting socket. Please email with any questions prior to bidding. I absolutely DO NOT ship internationally; I only ship within the 48 US states. I do not ship to FPO/APO or to P O Boxes. I reserve the right to refuse your bid if you are outside the 48 states. Accept pay pal only and prefer payment within 7 business days. If payment or communication is not made within the 7 days. The item will be re-listed and e-bay will be notified of non-payment of item. I ship within 3 business days of payment. I will provide insurance for fragile items over $10. If item is not as described. I will issue a refund upon return of item. And buyer will be responsible for returned shipping fees. We will certainly do our best on combined shipping discounts: If the items are alike(and not big and awkward and can not be shipped together) Our policy is, we add the largest amount on the 1 st item& ½ price on every other item. Smoke free home. Posted with
$
219.00
Buy It Now
Free Shipping
Condition: New
Location: China
Just need to place it on your office desk, bedside table or in your car to create a relaxing and inspiring atmosphere. Usually the current of the PC's ... moreUSB port is only 0.5A, the mic sampling rate will drop when the current is insufficient.
$
25.17
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Relaxing Work & Spark Inspiration, Place it on your office desk, bedside table or in your car to create a relaxing and inspiring atmosphere. - Visualizing ... moreDynamic Music, With 12 LED lamp beads (7 green+3 yellow+3 red), line input integrated with power interface and designs noise filtering function, provides 4 kinds of display modes, incomparably and perfectly make music alive.
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TEKTRON DSR 100 DIGITAL STEREO RECEIVER IN GREAT SHAPE. ADJUSTABLE CARRY HANDLE. SOLD AS IS. NO WARRANTY. NO INTERNATIONAL SHIPPING!
Please see my other auctions going on right now click here other items! Offered a LAFAYETTE STEREO LEVEL INDICATOR 99-50387 MEASURES 6" x 3 1/2" x 2" Good Condition BUT UNTESTED SO SOLD AS IS. Happy Bidding. Thanks for looking. Please see my other auctions going on right now click here other items! 336.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2B%3E336-143e9622b9c-0x106-
This is a box full of vintage stereo cables testers headphones needles etc. No reserve. Posted with
Hand-Held Portable SPL Sound Noise Pressure Level Decibel Stereo DB Meter Reader WORKS PERFECT Like New. SELLER GUARANTEED FREE SHIPPING
These items came from a large collection the owner acquired over the years. Sold as is as found with no implied warranty. Shipping: Postage rates are estimates. Actual cost invoiced. USPS Priority Mail, UPS Ground& Optional Parcel Select depending on item weight and size. Combined shipping applied to multiple purchased items where practical. International Buyers: All items shipped USPS Priority Mail International or USPS Express Mail International if over $55.00 or seller option. When EBAY Global Shipping does not apply. No USPS First Class International. EBAY International Global Shipping Program(GSP) used on items when appropriate. Combined shipping not available on GSP items. Payment: PayPal. Please contact me to resolve any issues prior to completing feedback or ratings. On Aug-05-14 at 13:41:18 PDT. Seller added the following information: ... moreUse the FREE Counters 1 million sellers do- Vendio! RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf%60%60%3E-147a802deb4-0x115-
Lafayette Stereo Level Indicator Model#99-5038 Stereo equipment- vintage 60's or 70's Measures: 6" x 3.25" x 3" Item includes wires but HAS NOT BEEN TESTED. Item sold as is. PayPal only. Please feel free to make an offer or message us with any questions. Local pick-up available upon request. Thanks for looking!
A Lafayette TM-40 stereo level indicator. It does show some light soiling and wear. Box shows a lot of soiling/wear. Has instructions. Please see the photos and email any questions. Buyer pays shipping. I will combine shipping. Please email after the auctions are done so I can combine the shipping costs as the calculator will not do it automatically. I will ship as soon as payment is received. Check out my!
This auction is for a very nice and vintage Realistic sound level meter in excellent working condition. The analogue Realistic Sound Pressure Level(SPL) meter is useful for measuring sound intensity. Determining speaker sensitivity or developing quick frequency response plots for loudspeakers. Perfect for measuring sound pressure levels in home theater rooms, custom speaker designs, or reviewing sound levels in restaurants or hotels. This meter uses a single 9 volt battery which makes the meter very portable. At the bottom of the meter there is also a screw mount which can be used to attach the SPL meter to a tripod for convenience. Typical everyday examples: 10dB, Rustling or falling leaves. 20dB, Watch ticking. 30dB, Birds flying by. 40dB, Quiet conversation. 50dB, Louder conversation. 60dB, Quiet traffic noise. 70dB+, Louder traffic, 80dB+, ... moreLoud highway noise at close range, 85dB Hearing damage after approximately 8 hours. 100dB, Jackhammer(pneumatic drill) at close range, 100dB Hearing damage after about 15 minutes. 110dB+, Jet engine at about 100m, 120dB Threshold of pain. Hearing damage after very brief exposure. Condition is excellent showing minor wear and will include a nice pouch for storage. No reserve on this unit.Winner takes it! Payment due in 2 days please. No exceptions. Thank you and good luck!
This is a Vtg H H Scott Type 450B Sound Level Meter Stereo Audio Speaker Measurement. It is in great cosmetic condition with wear from use and age. I do not have the power cord so I am unable to test it. Thank you!
Up for auction is a vintage Olson stereo level indicator. I have not tested it. But it seems to be in good condition, If anyone is a gearhead enough to look at this, they'll know what it is and what questions to ask. I don't know if the unit mounts to anything, but on top of it, there are two plastic pieces, one of them is chipped, but I doubt this affects it's functionality. If you have any questions, feel free to ask, I'll do my best to answer them. Item is sold as is. Thank you!
THIS ITEM SHIPS TO THE U.S. ONLY(48 CONUS) NO OVERSEAS. APO or ANY OTHER PLACE OUTSIDE THE 48 CONTINENTAL STATES. PAYPAL PAYMENTS ONLY. Up for bid/sale here is a neat lil’ device(still works great) that I fabricated. Wired& built MANY YEARS AGO in the late 80’s, when I was just a teen LOL. I used it for testing PREAMPS as well as cassette deck/Walkman/open reel PLAYBACK HEAD AZIMUTH AJDUSTMENTS. I stole the stereo LED bar graph meter(and IC driver circuit) out of an old tape deck or receiver that I gutted& salvaged for parts. I found this a few weeks ago in an old parts bin and it was dead. I opened it up and found an old homemade/soldered 3.6V NiCAD pack that was all corroded and long since direly deceased LOL. None of the corrosion corrupted the inside of the enclosure, so I just ripped out the old epoxied NiCAD pack and installed ... morea 2AA battery holder(3VDC) with a convenient 9V clip on the end. I loaded 2 size AA Duracells, flipped the rear toggle switch and PRESTO! ALL the LED’s lit up across the scale. This is the default power indication you get until you actually inject audio signal. The meter is made to be driven with LINE LEVEL or LOW POWER AUDIO, in the range of 200mW to 2000mW. It is PERFECT for testing/repairing/aligning Ipods, MP3 players, Walkmans, Discmans, tape decks and preamps. There is still my old hand written sticker label on the bottom(LOL) that gives the pinout for 1/8” and ¼” stereo plugs as follows: LEFT=WHITE=TIP/RIGHT=RED=MID SHAFT/Gnd-Shield-Black=Inner shaft. The rear toggle switch is POWER. Audio may be injected in TWO ways…via the ¼” stereo jack(you can use a 1/4” to 1/8” stereo adapter)OR through the color coded spring terminals, exactly the same as many stereo receivers and speakers use for speaker terminals. There are just two Phillips screws on the bottom to open the case(smaller#1 Phillips) Just REMOVE THE TOP CASE HALF to install 2 new alkaline AA cells. The case halves only go back together one way. If you attempt the wrong way, the halves will not be fully s
Please refer to pictures for condition. Note: This has not been tested. Once paid for will be shipped right away. Good luck and happy bidding!
Vintage Lafayette Stereo level Indicator 99-5038 Sound& Audio Equipment Excellent Condition! Minimal signs of age or use. Untested Free Shipping In The U.S. States Please Refer To Pictures For Condition Thank You For Looking At My Sale- Check Out Our Other Items All Vintage and Used Items Are Sold As-Is- Please Ask Any Questions Prior To Bidding International Buyers- Please Note Import Duties. Taxes and charges are not included in item price or shipping charges. These charges are the buyers responsibility. Please check with your country's customs office to determine what these additional cost will be prior to bidding/buying. We reserve the right to choose different shipping carriers 1214 Powered by The free listing tool. List your items fast and easy and manage your active items.
Unit is in great working condition. Please ask any questions before bidding.
One Realistic Stereo Level Indicator Panel Meter. Manufactured by Radio Shack, in good working condition. Black face and mounted on an aluminum panel. Levels are 0 to 100% 20 to +3(dB) Two level controls. Please review the photo for details. Estimated delivery within USA is from 3 to 7 business days via USPS. Our standard service is US Postal 1 st class D elivery confirmation is not always available. We combine shipping when applicable. If there are any questions please contact us.