Yamaha PSR-450 Floppy Disk Keyboard
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – Yamaha PSR-450 Floppy Disk Keyboard
DISK
Yamaha MDR-3 Music Disk Recorder Untested
Musical Instruments:Keyboards and Pianos:Organs – Yamaha MDR-3 Music Disk Recorder Untested
Yamaha EL900 VA Custom Voice Disk
Musical Instruments:Keyboards and Pianos:Organs – Yamaha EL900 VA Custom Voice Disk
Technics Organ Software Disk – Strictly Guitars (2 Disks)
Musical Instruments:Keyboards and Pianos:Organs – Technics Organ Software Disk – Strictly Guitars (2 Disks)
Yamaha PSR-540 MIDI keyboard with Floppy Disk, Stand and Carry Bag
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – Yamaha PSR-540 MIDI keyboard with Floppy Disk, Stand and Carry Bag