Metal line Expressly Apple 37 key midi controller progeny Overall Grant
AKAI Professional MPK Mini Plus - 37 Key USB MIDI Keyboard Controller with 8 MPC Pads, Sequencer, MIDI/CV/Gate I/O, and Music Production Software & Focusrite Scarlett 2i2 3rd Gen USB Audio Interface :
Arturia Keystep 37 USB MIDI Controller w/ CV&Gate - Signal Sounds