Technics SX-PX554 no sound?
Technics PR602 replacing the disc drive with hard drive?
How can I fix a keyboard with dead keys. ?
yamaha keyboard PRS-70?
My Yamaha P-200 sustain pedal function is 'sticking'?
How can I fix my Electric Roland Piano - notes not playing?
No sound when I play my Technics SX PR170 digital Piano?
My top Bflat on my Roland 4500 piano has suddenly ceased to work?
Sound Name Error on Technics Pr902 Piano?
Why do yahama use plastic key boards when their products are so expensive?
How can I fix the back-light in the LCD screen in my Yamaha PSR-630 keyboar?
Electric piano with clicking keys ?
fix speaker?
technics pr902 popping and screen blank but lit. Any ideas please?
korg c 15s service manual?