Hissing Sound?
No sound when I play my Technics SX PR170 digital Piano?
How can I fix my Yamaha Clavinova CVP-55?
Technics Digital Piano PR370 sound problem?
Rec Mutipal tracks of music MD 4072?
i have a ROLAND RD-150 with tow keys with no sound, can i fix it?
How can I fix the back-light in the LCD screen in my Yamaha PSR-630 keyboar?
fix speaker?
How can i fix my yamaha keyboard, PSR 270?
my piano soft pedal wont work?
technics pr902 popping and screen blank but lit. Any ideas please?
Technics PR602 replacing the disc drive with hard drive?
Need a main board for my pr370?
How can I fix a keyboard with dead keys. ?
How can I fix my Electric Roland Piano - notes not playing?