How can I fix the back-light in the LCD screen in my Yamaha PSR-630 keyboar?
Why do yahama use plastic key boards when their products are so expensive?
No sound?
wrong plug?
Need a main board for my pr370?
i have a ROLAND RD-150 with tow keys with no sound, can i fix it?
Electric piano with clicking keys ?
My top Bflat on my Roland 4500 piano has suddenly ceased to work?
Technics SX-PR603, edelp for repair?
How can I fix my Yamaha Clavinova CVP-55?
fix speaker?
how can I fix my Clavanova CLP-950 two keys make no sound?
yamaha keyboard PRS-70?
Hissing Sound?
technics pr902 popping and screen blank but lit. Any ideas please?
Rec Mutipal tracks of music MD 4072?
How can I fix my Electric Roland Piano - notes not playing?
How can I fix a keyboard with dead keys. ?