Yamaha PortaSound PSS-104 Owner's Manual - Page 5

Browse online or download pdf Owner's Manual for Electronic Keyboard Yamaha PortaSound PSS-104. Yamaha PortaSound PSS-104 9 pages. Yamaha musical instrument owner's guide
Also for Yamaha PortaSound PSS-104: Owner's Manual (9 pages), (German) Spielanleitung (9 pages)