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

Parameter:
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 levels

DSP:
- 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 Kit