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