Yamaha PortaSound PSS-270 Owner's Manual - Page 15

Browse online or download pdf Owner's Manual for Electronic Keyboard Yamaha PortaSound PSS-270. Yamaha PortaSound PSS-270 16 pages. Yamaha pss-270: user guide
Also for Yamaha PortaSound PSS-270: Owner's Manual (17 pages), Owner's Manual (16 pages)