Yaeltex V2: any music and visual controller hardware you imagine, made real - CDM Create Digital Music
AKAI Professional APC Key 25 MK2 - 25-Key USB MIDI Keyboard Controller for Clip Launching with Ableton Live Lite, 40 RGB Pads and 8 Rotary Knobs : Amazon.ca: Musical Instruments, Stage & Studio
A USB MIDI Controller, Designed Like a Mixer, from Dubspot + Livid: DS1 [Q&A] - CDM Create Digital Music