Yamaha PSR-4500 Portatone Keyboard (1989)

Yamaha PSR-4500 Portatone Keyboard (1989)

Yamaha PSR-4500 Portatone Keyboard (1989)

Yamaha PSR “PortaTone” Models 1984-2023 – Piano & Synth Magazine

PK Power AC/DC Adapter for Yamaha PSR-230 PSR-520 PSR-410 PSR-295 PSR-420 Portatone Piano Keyboard 12VDC Power Supply Cord Cable Charger Mains PSU : Musical Instruments

Yamaha PSR-4500 FM Synthesizer 1989 Flagship DASS 12 Bit Samples RARE M1 D-50 Wavestation

YAMAHA PSR 4500 (styles demonstration)

Yamaha PSR-4500 Portatone Keyboard (1989)

Super rare top of the line flagship PSR from Yamaha in 1989. First time on Reverb if I'm not mistaken. One of the gems in the PSR/PSS line., In great

Yamaha PSR-4500 FM Synthesizer 1989 Flagship RARE

Yamaha PSR-4500 Portatone Keyboard (1989)

Yamaha PSR-4500 Portatone Keyboard (1989)

Yamaha PSR-4500 Portatone Keyboard (1989)