How to mend Knight

How can I fix my Electric Roland Piano - notes not playing?

i have a ROLAND RD-150 with tow keys with no sound, can i fix it?

Rec Mutipal tracks of music MD 4072?

wrong plug?

How can I fix the back-light in the LCD screen in my Yamaha PSR-630 keyboar?

Technics Digital Piano PR370 sound problem?

Hissing Sound?

Why do yahama use plastic key boards when their products are so expensive?

yamaha keyboard PRS-70?

Electric piano with clicking keys ?

need new cord?

How can i fix my yamaha keyboard, PSR 270?

How can I fix my Yamaha Clavinova CVP-55?

No sound when I play my Technics SX PR170 digital Piano?

Need a main board for my pr370?

korg c 15s service manual?

fix speaker?

Ettor code in cvp 209?

technics pr902 popping and screen blank but lit. Any ideas please?

No sound?

My top Bflat on my Roland 4500 piano has suddenly ceased to work?

My Yamaha P-200 sustain pedal function is 'sticking'?

how can I fix my Clavanova CLP-950 two keys make no sound?

Technics SX-PR603, edelp for repair?

How can I fix a keyboard with dead keys. ?

Technics PR602 replacing the disc drive with hard drive?

elka x30?

Technics SX-PX554 no sound?

Sound Name Error on Technics Pr902 Piano?

my piano soft pedal wont work?