⭐⭐⭐ DC 12V LED Music Spectrum Display Multi-mode DSP Equalizer Level Indicator Light Rhythm Analyzer on-board Power Amplifier

Features:- Ultra thin PCB, lamp beads are integrated with PCB, the lamp thickness is 6mm, the total thickness is 16mm.- There are 300 lamp beads in 20 sections of 15 levels.- Professional logarithmic display- Built-in DSP sound effect processor, with a sampling rate of 48k, supporting 15 EQs, and a total of 16 degrees of up and down adjustment, suitable for accompaniment output- No potentiometer, all parameters are set by key encoder, and the service life is very long- It is cheaper than any other music spectrum equalizerParameter:Spectrum:- Input voltage: USB5V / DC7-24V- Input power: 1W- Frequency response: 50Hz-20kHz- Sensitivity: >40db (at 1kHz)- Size: 250 x 50 x 20mm (L x W x T)- Weight: 160g- Channel: Stereo channel/mono channel switchable- Audio input: 3.5mm unbalanced / XH2.54-3P- Resolution: 20 band 15 levelsDSP:- Sampling rate: 48KHz- Input gain adjustment range: -6~+42db- Output gain adjustment range: -52~+12db- AGC adjustment rate: -3db~-27db- Tone transposition interval: +/-8 degrees pitch- EQ band: 15band- EQ data group: 6 groups of presets + 10 groups of personal settings- The device has a built-in mic, switch the display mode by lever operation, and control the DSP sound effect by encoder operation.Package Included:- 1 x U-15D Music Spectrum Equalizer