Powerful, easy-to-use analog mixer with 12 channels and volume knobs in place of faders. Featuring Yamaha's acclaimed D-PRE microphone preamps with phantom power, LED level metering, and a rugged, impact-resistant metal chassis. Equipped with 4 mic inputs, 2 mic/stereo inputs, 2 stereo inputs, 2 stereo outputs, 1 monitor output, 2 aux send, 2 groups, 4x 1-Knob Compressors, and SPX digital effects processing.