No sound when I play my Technics SX PR170 digital Piano?
How can i fix my yamaha keyboard, PSR 270?
yamaha keyboard PRS-70?
How can I fix a keyboard with dead keys. ?
Technics SX-PR603, edelp for repair?
Why do yahama use plastic key boards when their products are so expensive?
technics pr902 popping and screen blank but lit. Any ideas please?
How can I fix the back-light in the LCD screen in my Yamaha PSR-630 keyboar?
wrong plug?
How can I fix my Yamaha Clavinova CVP-55?
Technics Digital Piano PR370 sound problem?
Hissing Sound?
Sound Name Error on Technics Pr902 Piano?
Technics PR602 replacing the disc drive with hard drive?
My Yamaha P-200 sustain pedal function is 'sticking'?