M-AUDIO KeyStudio 49i MIDI Keyboard Used Part: Pitch Bend Mod Wheel Assembly

M-AUDIO KeyStudio 49i MIDI Keyboard Used Part: Headphone Jack Input Socket PCB

M-AUDIO KeyStudio 49i MIDI Keyboard Used Part: OCTAVE Button & LED Circuit Board

[FSSI] M-AUDIO KeyStudio 49i MIDI Keyboard Used Part: Volume Knob Cover Cap

M-AUDIO KeyStudio 49i MIDI Keyboard Used Part: Main Board Processor PCB

USB Data Cable Cord Plug for M-Audio KeyStudio 25 25-Note 49i 49-Note 49 Synth

M-AUDIO KeyStudio 49i MIDI Keyboard Used Part: Main AC Power USB Input Board PCB

M-AUDIO Axiom 49 MIDI Keyboard Used Part: Main Processor Board Control PCB