Allen & Heath Xone:43 High Performance 4 + 1 Channel Analog DJ Mixer (AH-XONE:43) High performance analog 4-channel DJ mixer Includes Xone Voltage Controlled Filter (VCF) system with high-pass and low-pass filters, resonance control and filter frequency Send and Return connections with an individual dry/wet control level per channel provides easy integration of external FX units into the DJs setup Dedicated booth and record outputs Innofader compatible (sold separately)