M8-USB

7 mono and 7 microphone inputs, 2 stereo inputs, 1 USB input

48V phantom power supply.

single channel input with high quality microphone amplifier.

4 group and 1 output.

built-in professional digital reverberation effect device.

each channel has a high, medium and low 3 segment parametric equalizer.

monitor level display.

beautiful sound quality.

external low noise power supply design.

with the recording input and output functions

maximum output level: 19dBm (1KHz, THD=0.5%)

residual noise: -75dB

signal to noise ratio: 71dB

equivalent noise source input electromotive force: -12dBm

headphone output power: 40mW (1KHz, THD=0.5%, 200)

balance: low frequency: 80Hz + 15dB

if: 2.5KHz + 15dB

High frequency: 12KHz + 15dB

gain control: single channel: -55dB ~ 0 dB. Stereo: -10dB ~ 0dB

frequency response: 20Hz ~ 20KHz (+1dB, -3dB)

the total harmonic distortion plus noise: less than or equal to 0.05% (1KHz, 0.775V)

power supply voltage: AC220V-240V/50Hz-60Hz