Accurate music spectrum analyzer and clock display: Using a dedicated VFD display with high resolution to for ensure the accuracy of each frequency band. It also has a high- for precision clock display.
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VU4 is the original 4-channel professtional VU meter designed by Douk Audio, and designed with two display mode to satisfy more needs and get much fun and higher playability: VU Mode: display 2 groups of stereo audio input at the same time, each channel of each group corresponds to a VU meter to display the specific input audio level, easily to monitor the music level in real time. The swing of pointer of each group can also be turned off independently. EQ mode: four VU meters will show different frequency value (100Hz / 1KHz / 3.3KHz / 10KHz).Convenient to monitor the amplitude of specific frequency, just as a music spectrum analyzer to show the input level in different frequencies, very cool and amazing.
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Ampapa × Douk Audio Collaboration: Built on the acclaimed Douk Audio A5 amp, the D1 retains core features like TPA3255 chip, HPF, PRE-OUT, socketed op-amps—now upgraded with digital VU display, TRS balanced input, Bluetooth 5.2, treble/bass control, remote and more for next-gen HiFi performance. Digital VU Meters with Retro Soul: D1 features a vibrant OLED screen that merges classic aesthetics with modern utility. Enjoy 7 VU styles in classic yellow, blue, or black and view real-time feedback of all operations and playback. Both stylish and functional, it brings your music to life. .
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Display the music spectrum when there is music input. 1 x led music spectrum display module. No music input Display clock. 1x Audio cable. Torqueball Wrist Exercise,Torque Ball Hand Exerciser,Auto-Start Wrist Power Gyro.
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(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 connected to the bass). Single mode: display effect is not adjustable, display effect is peak drop(Without Button).
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(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 connected to the bass). Single mode: display effect is not adjustable, display effect is peak drop(Without Button).
eBay
X LED Music Spectrum Display Module. Up to 84 effects. Product size: length 21.8cm, width 2.8cm; height 7.2cm. Product material: ABS material. Power input: USB 5V1A. x Audio Cable. Display Mode: 16 columns, 24 rows, 384 LEDs.
eBay
VU4 is the original 4-channel professtional VU meter designed by Douk Audio, and designed with two display mode to satisfy more needs and get much fun and higher playability: VU Mode: display 2 groups of stereo audio input at the same time, each channel of each group corresponds to a VU meter to display the specific input audio level, easily to monitor the music level in real time. The swing of pointer of each group can also be turned off independently. EQ mode: four VU meters will show different frequency value (100Hz / 1KHz / 3.3KHz / 10KHz).Convenient to monitor the amplitude of specific frequency, just as a music spectrum analyzer to show the input level in different frequencies, very cool and amazing.
eBay