Yamaha PortaTone PSR-50 Owner's Manual - Page 11

Browse online or download pdf Owner's Manual for Electronic Keyboard Yamaha PortaTone PSR-50. Yamaha PortaTone PSR-50 33 pages. Yamaha psr-50: user guide
Also for Yamaha PortaTone PSR-50: Owner's Manual (32 pages), Owner's Manual (32 pages)