How can I fix the back-light in the LCD screen in my Yamaha PSR-630 keyboar?
How can I fix my Electric Roland Piano - notes not playing?
my piano soft pedal wont work?
Rec Mutipal tracks of music MD 4072?
Why do yahama use plastic key boards when their products are so expensive?
Technics SX-PX554 no sound?
how can I fix my Clavanova CLP-950 two keys make no sound?
i have a ROLAND RD-150 with tow keys with no sound, can i fix it?
No sound?
Sound Name Error on Technics Pr902 Piano?
Need a main board for my pr370?
Technics Digital Piano PR370 sound problem?
How can i fix my yamaha keyboard, PSR 270?
need new cord?
My Yamaha P-200 sustain pedal function is 'sticking'?