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Facmogu #ad - Peak upward moving out mode; 7. Columnar mode; 2. This music visualizer spectrum has innovative design and perfect combination of music and art, suitable for both music and electronic enthusiasts. 8 kinds of classic display modes: 1. Mirror mode, from middle to both sides; 5.
Columnar with peak holding mode; 3. Single point mode; 6. Please make sure that the audio signal input voltage should be within 5V, or the sound spectrum will be damaged. It is also a delightful & beautiful art decoration. Excellent visual effects: 16 segment, orange, blue, green, golden section ratio design and red, yellow, pink 6-color LEDs makes great visual effect.
High-speed signal acquisition and accurate response: It adopts 32M crystal and 1T microcontroller, the color spectrum has high-speed signal acquisition and accurate response. Mute with all lights on modeavailable for testing LED. Key operation: short press the key to switch among eight kinds of classic display modes; long press the key for 1 second to adjust among 6-level gains; long press the key for 3 seconds to switch between left and right channels. Single peak mode; 8.
Douk Audio #ad - Single point mode; 6. 8 kinds of classic display modes: 1. Columnar mode; 2. Peak upward moving out mode; 7. Mute with all lights on modeavailable for testing LED. Columnar with peak holding mode; 3. The spectrum has 8 kinds of classic display modes and 6-level gain setting, they can be set by key, so can the left and right channels, settings with power-off memory; please adjust input volume and gain to make the display amplitude at an appropriate range default value 3.
Single peak mode; 8. The music visualizer ks25 spectrum has innovative design and perfect combination of music and art, also a delightful art decoration.
Please make sure that the audio signal input voltage should be within 5V, suitable for both music and electronic enthusiasts, or the sound spectrum will be damaged. Key operation: short press the key to switch among eight kinds of classic display modes; long press the key for 1 second to adjust among 6-level gains; long press the key for 3 seconds to switch between left and right channels.
Douk Audio #ad - Unique and attractive design, vu56 pro also can be used as an audio converter / splitter with its RCA and 3. 5mm aux inputs and outputs. Proper size with exquisite appearance, cool aluminum cnc black case, meet all usage requirements. The color of main bar and peak lED can be switched green or red freely, PPM peak programmed meter, 0dB=0775vrms mode, 0dB=1.
5vpp and vu volume unit, and it also supports 8 kinds of display effects to get much fun and higher play-ability. Two display mode, to satisfy different display requirements. Vu56 pro is the original and upgraded music spectrum designed by douk audio. 112-bit led indicators and switchable color design look amazing and dynamic, solid and durable.
Powered by usb 5v, and the power is only for reading the sound signal to the display main board but nor affect the sound quality. Multi-function settings, can compatible with most common audio devices and perfectly match with a variety of usage scenarios. 56 bit in per channel, ultra-high resolution, easily to see the music level status in real time, every slight change of sound can be shown visually, 112 bit stereo display, with much kinds of display effects to dynamically decorate your listening enjoyment.
Douk Audio #ad - Supports all kinds of amplifier such as BTL / class D digital amplifier / class B / class A / tube amplifier etc. All settings can be saved after shutdown, more convenient to use. With remote control, can quickly set the working status from distance.
Proper size with exquisite appearance: cool black case, can perfectly match with a variety of usage scenarios, warm VU meter and clear indicators looks vintage and dynamic, very suitable for audiophiles who have more than one amplifiers or speakers.
As an audio switcher, easily to switch between two amplifiers and 2 pair of speakers, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. As a vu meter, with dual 60*35mm large meter, can dynamically decorate audio environment and provide incomparably visual effects when switching audio signals.
American Audio #ad - Green, through amber, amber, and rED: Display progresses from green, to red. Light show essential: Creates a beautiful and vibrant light show in your amp rack. Versatile use: 2 separate modes: dot and bar.
Rockville #ad - Package includes: 1 rockvilie req20 19" rack mount pro dual 10 band graphic equalizer eq w/VU Meters, 1 RockvilIe RCDR10B 10' Dual RCA to Dual RCA Pro Audio Cable 100% Copper. Features of rcdr10b: rockvilie rcdr10b black dual mono right angle rca to straight rca patch cable, 100% Copper Conductors for Enhanced Signal Clarity, dual rca to dual rca, OFC Spiral Shields for Effective EMI and RFI Rejection and Flexibility, length: 10 ft, Nickel-Plated for Rugged Durability and Efficient Signal Transfer, Color: Black.
Vacuum fluorescent display, signal to noise ratio: >88db, removable rack mount brackets, dimensions: 17"19" w/brackets x 9" x 2.2", front panel power switch, separate left/right channel volume gain control, bass/Midrange/High EQ Controls, Input Power: AC ~ 110V 60H/220V 50Hz, 110/220V Switchable, Weight: 5 lbs.
Douk Audio #ad - Real output and smooth output I/ smooth output II selection; Clock brightness can be adjusted 3 levels. The falling speed of the light bar, the holding time and the falling speed of the peak can be adjusted separately.
Software agc + custom output curve; Custom frequency band display to ensure that even the 25 segment, can fully display the audio frequency range.
Douk Audio #ad - Optimized layout makes its wiring is more simple. Compared with similar products, it has much less heating, very lower power consumption and smaller size. Its amplitude can also be adjusted on the board. Unlick other similar porducts needs 250V transformer.
You can solder it to your audio devices. Advantages: ① the circuit of magic eye has been redesigned overall. It has bulit-in secondary signal amplification with higher sensitivity.
You can use it seperately or combine it with your devices, which is very useful and beautiful. If you don't want to solder it, you can just wiring its signal cable to your speaker / amplifier's terminals. You can see the tube light dancing with your audio signal. Functions: magic eye can be used as an audio level indicator or a VU meter.
Douk Audio #ad - Original music spectrum from douk audio. With standard stereo l/r rca input and output, preamp, cd players, can compatible with most common audio device such as mobile phone, computer, power amplifier or studio mixers and so on, suitable for a variety of scenarios.
Ultra-high resolution, 56 bit in per channel, acheiving to see the music level status in real time, dynamically decorating your listening enjoyment. Adopting mcu to process the audio signal, every slight change of sound can be shown visually, 112 bit stereo display.
With input level gain adjustment, very easy to control most input signals and achieve better beating effects. And 5 kinds of display effects are specially designed. Reasonable and concise circuit layout, not pass through audio input and output circuit, the power supply is only provide power to the display main board, the sound quality will not be interfered but only adding the dynamic visual enjoyment.
Douk Audio #ad - Advanced and powerful functionmono 32 segment widening lights to ensure adequate dynamic range and fine enough. Upgrade version in 2021New version has larger dimensions, better display and sensitivity. Relaxing work & spark inspirationplace it on your office desk, bedside table or in your car to create a relaxing and inspiring atmosphere.
By activating the environment, it helps to relieve your pressure and trigger your idea. Display mode, brightness, peak, speed, sensitivity can all be adjusted freely to fit different usage scenarios .
The agc algorithm ensures the best display effects to match well with different input signals. Premium quality & wide usagecovered by an aluminum alloy one-time molding case, Party, Car Interior Decor, music-lovers, can be applied in many place such as LED DJ stage, colleagues, designers etc. Simply but strong. A great gift for friends, Music Festival, Concert etc.
1. Facmogu
#adUSB 5V LED Fantasy Crystal Cube Level Display, Music Audio Spectrum Analyzer Kit, Extremely Accurate Sound Spectrum VU Meter Tower for Audio System Vacuum Tube Amplifier DIY Built
#adColumnar with peak holding mode; 3. Single point mode; 6. Please make sure that the audio signal input voltage should be within 5V, or the sound spectrum will be damaged. It is also a delightful & beautiful art decoration. Excellent visual effects: 16 segment, orange, blue, green, golden section ratio design and red, yellow, pink 6-color LEDs makes great visual effect.
More information #ad
Columnar with peak, peak upward moving out mode; 4. Please adjust input volume and gain to make the display amplitude at an appropriate range default value 3. High-speed signal acquisition and accurate response: It adopts 32M crystal and 1T microcontroller, the color spectrum has high-speed signal acquisition and accurate response. Mute with all lights on modeavailable for testing LED. Key operation: short press the key to switch among eight kinds of classic display modes; long press the key for 1 second to adjust among 6-level gains; long press the key for 3 seconds to switch between left and right channels. Single peak mode; 8.
| Brand | Facmogu #ad |
| Manufacturer | Mo-gu #ad |
| Part Number | 8541765085 |
| Model | 8541765085 |
More information #ad
2. Douk Audio
#adExtremely Accurate Sound Spectrum VU Meter Tower for Audio System Vacuum Tube Amplifier DIY Assembled, Nobsound KS25 Finished Fantasy Crystal Cube LED Music Audio Spectrum Analyzer Kit Level Display
#adSingle peak mode; 8. The music visualizer ks25 spectrum has innovative design and perfect combination of music and art, also a delightful art decoration.
More information #ad
Mirror mode, from middle to both sides; 5. Columnar with peak, peak upward moving out mode; 4. 16 segment, yellow, golden section ratio design and red, green, blue, pink 6-color leds makes great visual effect; Adopts 32M crystal and 1T microcontroller, orange, the color spectrum has high-speed signal acquisition and accurate reaction. Please make sure that the audio signal input voltage should be within 5V, suitable for both music and electronic enthusiasts, or the sound spectrum will be damaged. Key operation: short press the key to switch among eight kinds of classic display modes; long press the key for 1 second to adjust among 6-level gains; long press the key for 3 seconds to switch between left and right channels.
| Brand | Douk Audio #ad |
| Manufacturer | Nobsound #ad |
| Part Number | PJ455 |
| Model | PJ455 |
More information #ad
3. Douk Audio
#adDual Channel LED Sound Level Meter MIC Music Spectrum Visualizer Audio Splitter
#ad5vpp and vu volume unit, and it also supports 8 kinds of display effects to get much fun and higher play-ability. Two display mode, to satisfy different display requirements. Vu56 pro is the original and upgraded music spectrum designed by douk audio. 112-bit led indicators and switchable color design look amazing and dynamic, solid and durable.
More information #ad
With full function remote control, convenient to use at home desktop / office / studio etc. All settings can be easily adjusted from the distance and will be saved even shutdown. All interfaces are gold-plated to ensure the tight connection, effectively reduce the sound transmission loss, besides MIC pick-up, provides both visual and auditory feast. Powered by usb 5v, and the power is only for reading the sound signal to the display main board but nor affect the sound quality. Multi-function settings, can compatible with most common audio devices and perfectly match with a variety of usage scenarios. 56 bit in per channel, ultra-high resolution, easily to see the music level status in real time, every slight change of sound can be shown visually, 112 bit stereo display, with much kinds of display effects to dynamically decorate your listening enjoyment.
| Brand | Douk Audio #ad |
| Manufacturer | Douk Audio #ad |
| Part Number | XX-VU56 PRO |
More information #ad
4. Douk Audio
#adDual Analog VU Meter 2-Way Amplifier/Speaker Audio Switcher Box DB Panel Display
#adProper size with exquisite appearance: cool black case, can perfectly match with a variety of usage scenarios, warm VU meter and clear indicators looks vintage and dynamic, very suitable for audiophiles who have more than one amplifiers or speakers.
More information #ad
Powerful design and strong compatibility: all channels adopt fully isolation design, each channel's GND is independent without mutual interference. Easy use & perfect details: powered by micro-usb 5v, with built-in protection load for speakers. As an audio switcher, easily to switch between two amplifiers and 2 pair of speakers, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. As a vu meter, with dual 60*35mm large meter, can dynamically decorate audio environment and provide incomparably visual effects when switching audio signals.
| Brand | Douk Audio #ad |
| Manufacturer | Douk Audio #ad |
| Part Number | XX-VU3 |
More information #ad
5. American Audio
#adAmerican Audio MKII DB Sound Volume LED Display Monitor Device for Amp Rack
#adMore information #ad
Specifications: voltage operation: dc 5v, 1. 75 inches wide, 500ma power Supply included; 19 inches long, and 1. 75 tall. Display monitor: display monitor device designed for lighting effects; Not an actual decibel meter.| Brand | American Audio #ad |
| Manufacturer | American Audio #ad |
| Height | 0 Inches |
| Length | 0 Inches |
| Weight | 2.9 Pounds |
| Width | 0 Inches |
| Part Number | DBDISPLAYMKII |
| Model | DB-DISPLAY-MKII |
More information #ad
6. Rockville
#adRockville REQ20 19" Pro Rack Mount Dual 10-Band Graphic Equalizer EQ+VU Meters
#adMore information #ad
Features of req20: dual 10 band graphic equalizer 20 bands total, blue led on each equalizer slide Control, Dual VU Meters Level Monitor, Frequency Response: 20Hz - 20KHz, Stereo RCA Line Input, Stereo RCA Line Output. Vacuum fluorescent display, signal to noise ratio: >88db, removable rack mount brackets, dimensions: 17"19" w/brackets x 9" x 2.2", front panel power switch, separate left/right channel volume gain control, bass/Midrange/High EQ Controls, Input Power: AC ~ 110V 60H/220V 50Hz, 110/220V Switchable, Weight: 5 lbs.
| Brand | Rockville #ad |
| Manufacturer | Rockville #ad |
| Height | 5 Inches |
| Length | 19 Inches |
| Width | 12 Inches |
| Part Number | req20+RCDR10B |
| Model | req20+RCDR10B |
More information #ad
7. Douk Audio
#adNobsound Music Spectrum Audio 15 Level Indicator VU Meter Screen Amplifier VFD LED Display
#adSoftware agc + custom output curve; Custom frequency band display to ensure that even the 25 segment, can fully display the audio frequency range.
More information #ad
Dedicated vfd spectrum display, resolution 25 X 15. Accurate clock display function; Extended function interface Infrared, sound source selection, volume motor control, volume key, volume display, standby control. Support 32hz-16khz frequency sweep, Ensure the accuracy of each band.| Brand | Douk Audio #ad |
| Manufacturer | Nobsound #ad |
| Part Number | PJ454_US |
| Model | PJ454_US |
More information #ad
8. Douk Audio
#adNobsound Magic Eye 6E2 EM87 Tube Preamp; Audio Level Indicator; VU Meter; Music Spectrum; Vacuum Tube + Driver Board + Case
#adYou can solder it to your audio devices. Advantages: ① the circuit of magic eye has been redesigned overall. It has bulit-in secondary signal amplification with higher sensitivity.
More information #ad
It adopts smt technology, which decrease the height of all circuit components. Please do not touch the board while working. There is an audio signal cable in the package. It has bulit-in voltage boost circuit and can be driven by DC 5V~7V USB 5V is also supported. You can use it seperately or combine it with your devices, which is very useful and beautiful. If you don't want to solder it, you can just wiring its signal cable to your speaker / amplifier's terminals. You can see the tube light dancing with your audio signal. Functions: magic eye can be used as an audio level indicator or a VU meter.
| Brand | Douk Audio #ad |
| Manufacturer | Nobsound #ad |
| Part Number | DZ051_NEW |
| Model | 6543848014 |
More information #ad
9. Douk Audio
#adDouk Audio 56 Bit Level Meter LED Music Spectrum Display Stereo Sound Indicator Green&Orange&Red Version
#adUltra-high resolution, 56 bit in per channel, acheiving to see the music level status in real time, dynamically decorating your listening enjoyment. Adopting mcu to process the audio signal, every slight change of sound can be shown visually, 112 bit stereo display.
More information #ad
All setting items with 16-level speed adjustments can be set independently, and with sample effects display that can see in real time. With input level gain adjustment, very easy to control most input signals and achieve better beating effects. And 5 kinds of display effects are specially designed. Reasonable and concise circuit layout, not pass through audio input and output circuit, the power supply is only provide power to the display main board, the sound quality will not be interfered but only adding the dynamic visual enjoyment.
| Brand | Douk Audio #ad |
| Manufacturer | Douk Audio #ad |
| Part Number | XX-VU56C |
More information #ad
10. Douk Audio
#adUpgrade Nobsound 32-Bit MIC Sound Level Indicator Music Spectrum Meter Audio Display Visualizer
#adBy activating the environment, it helps to relieve your pressure and trigger your idea. Display mode, brightness, peak, speed, sensitivity can all be adjusted freely to fit different usage scenarios .
More information #ad
Visualizing dynamic musicwith 32 vivid colorful led lamp beads24 green+8 red, highly sensitive microphone pickup and noise filtering function, AK_DB32Pro_MIC provides different display modes and all items are adjustable, incomparably and perfectly make music alive. The agc algorithm ensures the best display effects to match well with different input signals. Premium quality & wide usagecovered by an aluminum alloy one-time molding case, Party, Car Interior Decor, music-lovers, can be applied in many place such as LED DJ stage, colleagues, designers etc. Simply but strong. A great gift for friends, Music Festival, Concert etc.
| Brand | Douk Audio #ad |
| Manufacturer | Nobsound #ad |
| Part Number | PJ543 |
| Model | PJ543 |
More information #ad
