Vintage Yamaha PortaSound PS-300 Electronic Keyboard Piano Organ in Case, TESTED
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – Vintage Yamaha PortaSound PS-300 Electronic Keyboard Piano Organ in Case, TESTED
Portasound
Yamaha Portasound PSS-30 Musical Electronic Keyboard Boxed no Manual – Vintage
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – Yamaha Portasound PSS-30 Musical Electronic Keyboard Boxed no Manual – Vintage
YAMAHA PortaSound PSS-270 Voice Bank stereo Synthesizer Keyboard EC
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – YAMAHA PortaSound PSS-270 Voice Bank stereo Synthesizer Keyboard EC
YAMAHA portasound PSS-470 keyboard 49 small keys programmable, power supply inc
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – YAMAHA portasound PSS-470 keyboard 49 small keys programmable, power supply inc
Yamaha PortaSound PSS-130 Electronic Keyboard Boxed Vintage
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – Yamaha PortaSound PSS-130 Electronic Keyboard Boxed Vintage