First look: 203's Matrix Pro is a MIDI controller packed with potential
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Akai Professional APC40 MKII - USB MIDI Controller for Mac / PC with Clip Launch Matrix, Knobs & Faders, and Pro Software Suite Included - Walmart.com
Amazon.com: AKAI Professional Fire – USB MIDI Controller for FL Studio with 64 pad RGB Clip/Drum Pad Matrix & Professional MPK Mini MK3-25 Key USB MIDI Keyboard Controller With 8 Backlit Drum