Yamaha PSR-4500 Portatone Keyboard (1989)

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

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

Yamaha PSR-4500 Portatone Keyboard (1989)

Yamaha PSR-4500 Portatone Keyboard (1989)

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

Yamaha PSR-4500 FM Synthesizer 1989 Flagship RARE

Yamaha PSR-4500 Portatone Keyboard (1989)

Yamaha psr-4500 1989 black

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 DASS 12 Bit Samples RARE M1 D-50 Wavestation

YAMAHA PSR 4500 (styles demonstration)

Yamaha PSR-4500 Portatone Keyboard (1989)

Yamaha - PSR-4500 - DAS System - Keyboard, Synthesizer - 1989 - Catawiki