Yamaha PSR F50 Digital Keyboard 61 Keys Built in Stereo speakers
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – Yamaha PSR F50 Digital Keyboard 61 Keys Built in Stereo speakers
Stereo
Yamaha PSR-18 – Electronic Keyboard with 49 full-sized keys and stereo speakers
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – Yamaha PSR-18 – Electronic Keyboard with 49 full-sized keys and stereo speakers
Yamaha PortaSound PSS-270 Vintage Stereo Keyboard (Circuit bending?)
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – Yamaha PortaSound PSS-270 Vintage Stereo Keyboard (Circuit bending?)
Yamaha PSR-F50 Electronic Keyboard 61 keys built-in stereo speakers power supply
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – Yamaha PSR-F50 Electronic Keyboard 61 keys built-in stereo speakers power supply
BroadwayB1 USB stereo digital piano with stool; earphones and music sheets
Musical Instruments:Keyboards and Pianos:Pianos:Digital Pianos – BroadwayB1 USB stereo digital piano with stool; earphones and music sheets