Provide 8 inputs ● 4 mono channels, 2 stereo sets ● Three EQ equalizers per channel ● 60mm long life and high analysis pusher ● 2 sets of AUX busbars (including EFF), 1 set of return, 2 sets of return ● Distributed Class A microphone amplifier with constant current source ● Advanced DSP Effector: 24 preset effects ● High quality USB music player, including commonly used recording and Bluetooth functions ● LED display 24 bit/192KHz 2-in/2-out USB audio ● Single channel input with separate noise gate switch ● RGB channel switch indication ● Channel signal direct output ● Global universal built-in power supply, channel independent phantom power switch ● Size L × W × H (length, width, height): 325 × four hundred and twenty × 110 (mm)

Audio input: up to high input level:+10dBu/up to low input level -58dBu PAD constant attenuation: attenuation value 15dB Audio output: up to maximum output level:+20dBu/standard output level+4dBu Signal to noise ratio S/N: 90dB Equalization: ± 15dB, high-frequency 10KHz/intermediate frequency 250Hz-8KHz/low-frequency 60Hz Frequency response: 20Hz-20KHz Total harmonic distortion: 0.015% 0dB 1KHz Power consumption: 25W Power input voltage: AC 100V-240V/50Hz