Allen & Heath Xone:S2 Rotary Professional DJ Mixer With Rotary VCA 4 stereo dual input channels with 3-band total kill EQ Analog filter section with filter type, frequency, and resonance controls 2 mono mic/stereo XLR line channels with 2-band EQ and insert points Mic auto ducking control, with adjustable depth and release Assignable crossfader with scratch/mix curve control