fix speaker?
Why do yahama use plastic key boards when their products are so expensive?
How can I fix a keyboard with dead keys. ?
How can I fix the back-light in the LCD screen in my Yamaha PSR-630 keyboar?
Need a main board for my pr370?
elka x30?
Rec Mutipal tracks of music MD 4072?
technics pr902 popping and screen blank but lit. Any ideas please?
My top Bflat on my Roland 4500 piano has suddenly ceased to work?
How can i fix my yamaha keyboard, PSR 270?
how can I fix my Clavanova CLP-950 two keys make no sound?
need new cord?