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Free Shipping 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). ... moreDisplay mode: dot / bar (switchable). Audio output: stereo L/R RCA.
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$10.28 Shipping Condition: New Location: 金东区, China
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Free Shipping Condition: New Location: China Display mode: AGC / DB. Display effects mode: 4 kinds. Main bar+ Peak dot fall after staying. Main bar+ Peak dot disappears after staying. Display color ... morecombination: 10 kinds. Peak dot falling speed (15 levels).
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Free Shipping Condition: New Location: China As an analog sound level & music spectrum Music Spectrum. Microphone / Line. Adopting 32 bit high-speed processor, the display is more accurate. Kinds ... moreof music spectrum display mode: 6. As a music spectrum.
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Free Shipping Condition: New Location: China 【Visualizing Dynamic Music】With 32 vivid colorful LED lamp beads(24 green+8 red), highly sensitive microphone pickup and noise filtering function, AK_DB32Pro_MIC ... moreprovides different display modes and all items are adjustable, incomparably and perfectly make music alive. 【Advanced and Powerful Function】Mono 32 segment widening lights to ensure adequate dynamic range and fine enough. The AGC algorithm ensures the best display effects to match well with different input signals. Display mode, peak, brightness, speed, sensitivity can all be adjusted freely to fit different usage scenarios .
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Free Shipping Condition: New Location: China Inspired by Nixie tube audio spectrum, Douk Audio VU9 pixie tube sound level meter integrates retro tube design and modern technology. With microphone ... moreand line inputs, also support full function adjsutments such as display mode, gain, color, speed, peak color, brightness etc., make your desktop more energetic and dynamic.
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$8.70 Shipping Condition: Used Location: Newport News, United States This item was very gently used. Precise, accurate sound readings. Wide 50-126db sound capture range. Selectable response speed for checking peak and average ... moresound levels.
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Free Shipping Condition: New Location: China Nobsound & Douk Audio. Douk Audio / Nobsound / Little Bear etc. Music Spectrum & Clock. DAC & Audio Adapter. The 32 64 two-color dot matrix module can ... moredisplay red, green, yellow, 3 kinds of color combinations.
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Free Shipping Condition: New Location: China Press the button for 10s- Reset. It has mode(-40~16dB, for signal ) and AGC mode( wide of AGC adaptive algorithm for better effect). Press the button ... morefor 3s - Switch between real mode and AGC mode. Press the button for 1s - Mode switch.
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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.
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$3.00 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.
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Free Shipping Condition: New Location: China A built-in high-sensitivity microphone pickup module can effectively capture sound. It adopts 8 glass tubes, each with 23 LED lamp beads, and has 41 display ... moremodes, which can display sound signals with a frequency of 50-12000HZ. The visual music is flexible, and the bouncing LED-colored lamp beads are very gorgeous as a desktop decoration. With an exclusive AGC algorithm, the sensitivity can be automatically and dynamically adjusted to always maintain the best display effect. Using a dedicated processor, the main frequency is up to 240mhz and it only takes 0.0005 seconds to process the sound signal. With a manual brightness adjustment function, it is convenient to choose the appropriate brightness in different places. It has the function of filtering out ambient background noise with one bu.
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Free Shipping Condition: New Location: China UT353 Features. UT353BT Features. UT353: 8.42kg; UT353 BT: 4.2kg. UT353: 40pcs; UT353 BT: 20pcs. UT353: 505mm x 330mm x 280mm; UT353 BT: 367mm x 262mm ... morex 290mm. The sampling rate can be freely converted into "fast/slow".
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Free Shipping Condition: New Location: 金东区, China This mode cannot truly display the input level and is not suitable for professional recording situations, but it is suitable for people's regular listening ... morehabits. Generally, music with a slower tempo, slower tempo, rock, punk, etc. is more suitable for music with a faster tempo.
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Free Shipping Condition: New Location: 金东区, China
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Free Shipping Condition: New Location: China Kinds of music spectrum display mode: 6. Adopting 32 bit high-speed processor, the display is more accurate. As a music spectrum. 1 Clock & Music Spectrum. ... more1 1:2 3.5mm headphone Jack Splitter. Kinds of sound level display mode: 4.
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Free Shipping Condition: New Location: China Audio signal input: 3.5mm AUX / Microphone. Number of LEDs in each channel: 12 green+12 pink+ 12 blue +12 yellow+12 red.
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$4.88 Shipping Condition: New Location: China As an analog sound level & music spectrum Music Spectrum. Microphone / Line. Adopting 32 bit high-speed cessor, the display is more accurate. Kinds of ... moremusic spectrum display mode: 6. As a music spectrum.
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$3.99 Shipping Condition: New Location: China Input impedance (Mic) : 1KOhm. - Input level (Mic) : 10mV - 1V. - 1 x Tester. Usually it cost about 35USD-50USD. - Power : 9V PP3 battery (= approx 50 ... morehours). - Frequency spectrum, acoustic : 200Hz to 5KHz.
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Free Shipping 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.
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Free Shipping Condition: New Location: China Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
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Free Shipping Condition: New Location: China Dual 40 LED dot matrix display module, the color of main beam display in each channel can be switched freely, easily to see the music level status in ... morereal time, every slight change of sound can be shown visually. Each channel with peak point lamp to bounce, adding more dynamic sense, also 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.
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$7.00 Shipping Condition: New Location: China As an analog sound level & music spectrum Music Spectrum. Microphone / Line. Adopting 32 bit high-speed processor, the display is more accurate. Kinds ... moreof music spectrum display mode: 6. As a music spectrum.
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$5.88 Shipping Condition: New Location: China As an analog sound level & music spectrum Music Spectrum. Microphone / Line. Adopting 32 bit high-speed cessor, the display is more accurate. Kinds of ... moremusic spectrum display mode: 6. As a music spectrum.
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$1.14 Shipping Condition: New Location: China Features: Adopting MCU to process the audio 56 bit in per channel, 112 bit stereo display. And 5 kinds of display effects are specially designed.
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$3.00 Shipping Condition: New Location: China Input impedance (Mic) : 1KOhm. - Input level (Mic) : 10mV - 1V. - 1 x Tester. - Input impedance (Line) : 10KOhm. - Input level (Line) : 0.5V to 50VOutput ... morelevel : 0V to 1V. Detail Image. - Power : 9V PP3 battery (= approx 50 hours).
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Free Shipping Condition: New Location: China Kinds of music spectrum display mode: 6. As a music spectrum 1 Clock & Music Spectrum. 1 1:2 3.5mm headphone Jack Splitter. Kinds of sound level display ... moremode: 4. As a LCD clock Display screen: LCD (liquid crystal display).
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$3.99 Shipping Condition: New Location: China 1 x ASK11 LED Music Audio Spectrum Display. Mode 2: Pointer mode. Long press 3 second: left and right channel switching,3-4 column LED lights for L left ... morechannel,8-9 column LED light for R right channel.
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Free Shipping Condition: New Location: China As an analog sound level & music spectrum Music Spectrum. Microphone / Line. Adopting 32 bit high-speed processor, the display is more accurate. Kinds ... moreof music spectrum display mode: 6. As a music spectrum.
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$28.99 Shipping Condition: New Location: China PC218 Phase Polarity Tester Checker Detector Audio Speaker Microphone Sound Testing. - 1 x Tester. - Input impedance (Mic) : 1KOhm. - Input level (Mic) ... more: 10mV - 1V. - Input impedance (Line) : 10KOhm. - Input level (Line) : 0.5V to 50VOutput level : 0V to 1V.
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$7.89 Shipping 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.
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Free Shipping Condition: New Location: China Using 32-bit high-speed processor, the display is more accurate. The infrared receiving is located on the left side of the display. Sound level display ... moremode: 4 types. Display: LCD (liquid crystal display).
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$6.00 Shipping Condition: New Location: China MODE- Pressthe button for 3 seconds- Switch between dB mode or AGC mode （After the DB mode is turned on, the DB indicator light will be on）. MODE-When ... moreit is AGC mode, it will reset to the most sensitive state.
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$8.85 Shipping Condition: New – Open box Location: San Jose, United States Up For Auction is this RADIO SHACK DIGITAL SOUND LEVEL METER. Model 33-2055. CONDITION: This SPL meter is in excellent condition both cosmetically and ... morefunctionally. No issue were detected or expected. It appears that it was lightly used. If in fact used at all. FEATURES: Wide 50-126dB Sound Capture Range- Phono Jack for connection to your PA System- Tripod Mountable- Underrange and Overrange Indicators- Data Hold Function- Selectable Response Speed for Checking Peak and Average Sound Levels- 3-Digit Sound Level Readout with 21-Dot Analog Bar Graph for Pinpoint Accuracy- Impedance: 10K-ohm- Power is provided by two AA batteries(not included) In original box with original paperwork and packing materials.
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Free Shipping Condition: New Location: China As an analog sound level & music spectrum Music Spectrum. Microphone / Line. Adopting 32 bit high-speed cessor, the display is more accurate. Kinds of ... moremusic spectrum display mode: 6. As a music spectrum.
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$3.99 Shipping Condition: New Location: China 1 x ASK11 LED Music Audio Spectrum Display. Mode 2: Pointer mode. Long press 3 second: left and right channel switching,3-4 column LED lights for L left ... morechannel,8-9 column LED light for R right channel.
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$0.82 Shipping Condition: New Location: China Features: Adopting MCU to process the 56 bit in per channel, 112 bit stereo display. And 5 kinds of display effects are specially designed.
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$14.50 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.
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$1.67 Shipping Condition: New Location: 金东区, China
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Free Shipping Condition: New Location: China As an analog sound level & music spectrum Music Spectrum. Microphone / Line. Adopting 32 bit high-speed processor, the display is more accurate. Kinds ... moreof music spectrum display mode: 6. As a music spectrum.
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Free Shipping Condition: Used Location: Tucson, United States WIDE 50-126dB SOUND CAPTURE RANGE. IDEAL FOR FINE-TUNING THE AUDIO RESPONSE ON YOUR PA OR STEREO SYSTEM. MINT CONDITION. No Exceptions.
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Free Shipping Condition: New Location: China Long press the FAST/SLOW key to turn the backlight off or on. Accuracy:±1.5dB (Sound pressure standard: 94dB@1KHz). ±5dB (Sound pressure standard: 94dB@8KHz). ... moreWe will responde youwithin 24 hours.
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Free Shipping Condition: New Location: China 1 x Tester. - Input impedance (Mic) : 1KOhm. - Input level (Mic) : 10mV - 1V. - Input impedance (Line) : 10KOhm. - Input level (Line) : 0.5V to 50VOutput ... morelevel : 0V to 1V. - Power : 9V PP3 battery (= approx 50 hours).
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Free Shipping Condition: New Location: China Dual 32 LED Music Spectrum Level Indicator. Single mode Version: The display effect is not adjustable. The display effect is peak drop. No peak display. ... moreVersion: single mode/multi mode. Extend to both sides in the middle without peak.
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Free Shipping Condition: New Location: China Input impedance：20k. Pickup sensitivity：>-40dB (@1KHz). After the AC socket on the back is plugged in, press the power switch next to it. 3：Similar to ... more1, but the peak moves away from the bottom direction；.
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$9.50 Shipping Condition: New Location: China This is not a stereo! It's not an amplifier! No Bluetooth! Without a speaker, it cannot be used as a speaker.4. Cannot input wired signals.5.
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Free Shipping 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.
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Free Shipping 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.
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Free Shipping Condition: New Location: China Exclusive widening design, not so big, can be easily loaded into small. It has mode(-40~16dB, for signal ) and AGC mode( wide of AGC adaptive algorithm ... morefor better effect). Press the button for 1s - Mode switch 2.
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$3.00 Shipping Condition: New Location: China Input impedance (Mic) : 1KOhm. - Input level (Mic) : 10mV - 1V. - 1 x Tester. - Input impedance (Line) : 10KOhm. - Input level (Line) : 0.5V to 50VOutput ... morelevel : 0V to 1V. Usually it cost about 35USD-50USD.
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Free Shipping 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.
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Free Shipping Condition: New Location: China Inspired by Nixie tubes, adopting 4 glass tubes and inside each one there are 30 LED lamp beads, visualize music and make it alive, easily to see the ... moremusic level status in real time, every slight change of sound can be shown visually, the bouncing LED lamp beads also can warm your desk/office/studio. Unprecedented wonderful design, not only a sound level meter but also an amazing decor clock, can display time in its unique way, combining practicability and aesthetics, the best choice as a surprising festival gift for your friends / children / families / colleagues etc. Sound level meter mode supports 18 kinds of display color and 3 kinds of display effects, dynamically decorate your listening enjoyment, with much fun and higher playability. With auto / manual brightness adjustment, easily.
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Free Shipping Condition: New Location: China UT353 Features. UT353BT Features. UT353: 8.42kg; UT353 BT: 4.2kg. UT353: 40pcs; UT353 BT: 20pcs. UT353: 505mm x 330mm x 280mm; UT353 BT: 367mm x 262mm ... morex 290mm. The sampling rate can be freely converted into "fast/slow".
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$3.99 Shipping Condition: New Location: China 1 x ASK11 LED Music Audio Spectrum Display. Mode 2: Pointer mode. Long press 3 second: left and right channel switching,3-4 column LED lights for L left ... morechannel,8-9 column LED light for R right channel.
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Free Shipping Condition: New Location: 金东区, China Generally, music with a slower tempo, slower tempo, rock, punk, etc. is more suitable for music with a faster tempo. When recording is required, the 0dB ... moreposition can be set arbitrarily. In DB mode, the pointer swing is proportional to the input signal.
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Free Shipping Condition: New Location: China Users can enjoy clear and stable audio without any distortions or disruptions. Model Number: LED Music Spectrum Level Indicator Light. Gross weight: 20g. ... moreSpecification: DIY kit, finished product kit optional.
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$10.00 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.
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$8.00 Shipping Condition: New Location: China Input impedance (Mic) : 1KOhm. - Input level (Mic) : 10mV - 1V. - 1 x Tester. - Input impedance (Line) : 10KOhm. - Input level (Line) : 0.5V to 50VOutput ... morelevel : 0V to 1V. Usually it cost about 35USD-50USD.
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Free Shipping Condition: New Location: China Tube model: IN9 2. 2 IN9 Tube. This mode cannot truly show the input level, not suits professional recording occasions but suits people's regular hearing ... morehabits. In DB mode, the swing of the light beam is proportional to the input signal.
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Free Shipping Condition: New Location: 金东区, China Switcher working mode: 1-IN-4-OUT / 4-IN-1-OUT. As a 4-way audio splitter, VU2 can work with 4 inputs and 1 output. This mode cannot truly display the ... moreinput level and is not suitable for professional recording situations, but it is suitable for people's regular listening habits.
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