Gemini Sound PMX-20 4-channel DJ mixer and MIDI controller — 16 RGB pads, Innofader-ready crossfader, built-in 4-channel audio interface

Gemini Sound built the PMX-20 for DJs who want one box that does it all — a real 4-channel analog mixer, a MIDI controller, and a USB audio interface in a metal chassis that can survive the back of your gig bag. Every knob, fader, and pad sends MIDI, so you can run it straight into VirtualDJ (included), Serato, or Traktor and control four decks without buying a separate controller. Scratch DJs get an Innofader-ready crossfader with curve control. Everyone else gets pro I/O, 16 RGB performance pads, and a layout that just makes sense.

Key features

• Mixer, controller, and audio interface in one — Use it as a traditional 4-channel DJ mixer, plug it into your laptop for full MIDI control of four software decks, or both at the same time. One piece of gear, no compromises.
• Built to survive the gig bag — All-metal chassis. Real knobs, real faders, real feel. This isn't plastic gear you'll replace in a year.
• Scratch-ready crossfader — 40mm crossfader with adjustable curve control, easily removable and Innofader-ready when you want to upgrade. Assign any channel to either side.
• 16 RGB pads for cues, samples, and loops — 8 backlit pads per side with clear visual feedback in any lighting. Trigger hot cues, fire samples, and lock in loops without taking your eyes off the crowd.
• Pro inputs and outputs — Balanced and unbalanced master out, separate booth output, FX send and return, recording output, and a combo XLR/ 1/4" mic input with gain and talkover. Plug into any setup, from a house PA to your home studio.