Created for DJs and electronic music purists, the Allen and Heath Xone 43 4+1 Channel Analog DJ Mixer offers the very best of analog audio quality, including the legendary Xone filter with resonance control, 3 band EQ, crossfader with three curve settings, and X FX for send/return ...Created for DJs and electronic music purists, the Allen and Heath Xone 43 4+1 Channel Analog DJ Mixer offers the very best of analog audio quality, including the legendary Xone filter with resonance control, 3 band EQ, crossfader with three curve settings, and X FX for send/return to your favorite FX unit. MechanismThe crossfader has three switchable curve settings for blending or scratching styles and can be easily replaced or upgraded to a custom Innofader for ultimate crossfader performance. With balanced XLR main outputs, independent booth, and record outputs, Xone 43 excels in club and high-end personal DJ setups.