ObiMagix6000 Controller for Oberheim Matrix 6/1000

Yamaha PSS-170 PortaSound 44-Key Electronic Keyboard FM Synthesis 100 Voices

Yamaha PSR-E423 61-Key Portable Electronic Keyboard Piano Synth - TESTED

Controller for Korg Microkorg xl and Korg R3

Roland D50 pg Controller by Volt Crafty Devices

TESTED Vintage Yamaha PSR-320 61-key portable keyboard(ORIGINAL BOX)

Yamaha YPG-235 76-Key Musical Instrument Portable Electronic Keyboard

Vintage Casio PT-1 Mini Synth, Retro 80s Keyboard Piano, Hot Pink, Clean, Works