M-AUDIO Axiom 25 49 MIDI Keyboard Used OEM Part: Pitch Bend Assembly

M-AUDIO Axiom 25 49 MIDI Keyboard Used OEM Part: Mod Wheel Assembly #3137

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

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

M-AUDIO Axiom 25 49 MIDI Keyboard Used OEM Part: Mod Wheel Assembly #1444

M-AUDIO KeyStudio 49i MIDI Keyboard OEM Part: Control Knob Encoder PCB Board

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

Pitch bend/mod wheel assembly, for E-mu Proteus MPS keyboard