Yamaha Porta Sound PS-300 Keyboard Tested Working Vintage Great Condition

Vintage Yamaha PSS-480 Synthesizer Keyboard with Power Supply Tested Working

Yamaha PSR-K1 Electronic Keyboard Portable Arranger Piano Tested Working 🎶

Yamaha Electric Keyboard with Stand

Yamaha PS-20 Synthesizer "Beach House" Keyboard. Nice Condition.

Yamaha Portasound PSS-570 Programmable Keyboard Synthesizer PCM

Yamaha PortaSound PSS-480 Digital Synthesizer Keyboard No Power Adapter, Tested

Yamaha PS-400 Electronic Keyboard in Protective Case, 44 mini keys with power