MIDI Mixer - Control Windows volumes (and more) with MIDI
Amazon.com: AKAI Professional MIDImix - USB MIDI Controller Mixer with Assignable Faders & Master Fader, 24 Knobs and 16 Buttons, 1 to 1 Mapping With Ableton Live : Musical Instruments
Reloop IQ2 2-Channel MIDI Mixer | Music & Arts
MIDI Mixer One - General - lines
Pro Audio Equipment 4 Chan MIDI Controller Stand Alone DJ Media Mixer – Gemini Sound
Amazon.com: AKAI Professional MIDImix - USB MIDI Controller Mixer with Assignable Faders & Master Fader, 24 Knobs and 16 Buttons, 1 to 1 Mapping With Ableton Live : Musical Instruments
AKAI Professional MIDIMix High Performance Portable Mixer/DAW Controller - Walmart.com
iCON Platform M+ MIDI/AUDIO Controller With Motorized Faders, USB MIDI Controller Digital Mixer For Live Mixing - AliExpress