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Akai MPK Mini Plus 37-Key Compact USB Midi Keyboard Controller (No box)

KORG padKONTROL MIDI & USB STUDIO CONTROLLER. KPC-1.

M-Audio Oxygen 25 IV 25-Key USB MIDI Keyboard Drum Pad Controller 4th Gen Mark 4

Novation Impulse 25-Key USB Midi Controller Keyboard - Damaged- UNTESTED #385

Korg nanoKEY 2 Slim-line USB MIDI keyboard, white

Vintage Alesis Photon 25 MIDI Controller USB - Good Original Condition-Untested

Usb Joystick Midi Controller for KORG Wavestation and DAW control