fix speaker?
How can I fix the back-light in the LCD screen in my Yamaha PSR-630 keyboar?
korg c 15s service manual?
My Yamaha P-200 sustain pedal function is 'sticking'?
elka x30?
How can I fix a keyboard with dead keys. ?
Technics SX-PX554 no sound?
Why do yahama use plastic key boards when their products are so expensive?
wrong plug?
How can I fix my Yamaha Clavinova CVP-55?
Need a main board for my pr370?
i have a ROLAND RD-150 with tow keys with no sound, can i fix it?
My top Bflat on my Roland 4500 piano has suddenly ceased to work?
need new cord?
Technics PR602 replacing the disc drive with hard drive?