Yamaha PK CLUB (Portable Keyboard Home Page, English only)

http://www.yamaha.co.jp/english/product/pk

Yamaha Manual Library (English versions only)

http://www2.yamaha.co.jp/manual/english/

M.D.G., Pro Audio & Digital Musical Instrument Division, Yamaha Corporation © 2001 Yamaha Corporation

V740990 ???PO???.?-01A0 Printed in Malaysia