How can I fix the back-light in the LCD screen in my Yamaha PSR-630 keyboar?
i have a ROLAND RD-150 with tow keys with no sound, can i fix it?
yamaha keyboard PRS-70?
technics pr902 popping and screen blank but lit. Any ideas please?
No sound?
Why do yahama use plastic key boards when their products are so expensive?
Technics Digital Piano PR370 sound problem?
My top Bflat on my Roland 4500 piano has suddenly ceased to work?
how can I fix my Clavanova CLP-950 two keys make no sound?
Technics SX-PX554 no sound?
Electric piano with clicking keys ?
My Yamaha P-200 sustain pedal function is 'sticking'?