How to mend ... Key Board Yamaha

Technics PR602 replacing the disc drive with hard drive?

How can i fix my yamaha keyboard, PSR 270?

Need a main board for my pr370?

Hissing Sound?

No sound?

How can I fix my Yamaha Clavinova CVP-55?

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

wrong plug?

elka x30?

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

yamaha keyboard PRS-70?

fix speaker?

Ettor code in cvp 209?

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?

Sound Name Error on Technics Pr902 Piano?

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

Technics Digital Piano PR370 sound problem?

Electric piano with clicking keys ?

korg c 15s service manual?

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

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

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

How can I fix a keyboard with dead keys. ?

my piano soft pedal wont work?

need new cord?

Technics SX-PR603, edelp for repair?

Rec Mutipal tracks of music MD 4072?

Technics SX-PX554 no sound?

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