Yamaha PortaTone PSR-12 Owner's Manual - Page 5
Browse online or download pdf Owner's Manual for Electronic Keyboard Yamaha PortaTone PSR-12. Yamaha PortaTone PSR-12 20 pages. Portatone
Also for Yamaha PortaTone PSR-12: Owner's Manual (21 pages), Owner's Manual (20 pages), Product Manual (22 pages)