10 channels, 4 combination XLR and 6.35mm low-noise microphone preamplifier, 5/6 stereo input (6.35mm interface/RCA interface/3.5mm interface), channel 9/10 stereo return/input; The main output has a balanced XLR interface and a 6.35mm interface, with a pusher front auxiliary transmission and 4-channel direct output. It can choose dual control room output and recording room quality headphone output; The first four input channels have selectable high pass filters, 3-stage equalization on all channels, 4-channel Peavey's unique Mid Morph, each channel equalizer bypass, stereo sound and image control on each channel, Kosmos ®- C bass and treble enhancement, equipped with Bluetooth wireless connection, Bluetooth 3.0+EDR, A2DP, onboard USB-A MP3 playback function, stereo USB-B streaming audio input and output, Peavey's unique onboard high impedance guitar input, 48V phantom power supply, 60mm pusher