Nektar Impact GX49 MIDI Keyboard Controller UNTESTED Sold as SPARES/PARTS

M-Audio Oxygen 49 USB MIDI 49-Key Keyboard Controller Boxed with USB Cable Works

Evolution MK-7 Midi Controller Keyboard. Untested

Akai Professional MPK Mini MK3 USB MIDI keyboard controller 25-key 8 pads black

Acorn Instruments Masterkey 49 USB MIDI Controller Keyboard - 49 Key

Alesis V49 USB Midi Keyboard Controller

Evolution MK-249z MIDI Keyboard Untested Yellowed Keys + Sibelius Book

M-audio Axiom 49-Key Semi-Weighted USB MIDI Controller