How to mend Yamaha Hs8

need new cord?

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

korg c 15s service manual?

How can i fix my yamaha keyboard, PSR 270?

Electric piano with clicking keys ?

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

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

Need a main board for my pr370?

Technics PR602 replacing the disc drive with hard drive?

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

No sound?

Rec Mutipal tracks of music MD 4072?

Hissing Sound?

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

wrong plug?

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?

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

my piano soft pedal wont work?

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

Technics Digital Piano PR370 sound problem?

How can I fix a keyboard with dead keys. ?

Technics SX-PR603, edelp for repair?

How can I fix my Yamaha Clavinova CVP-55?

fix speaker?

elka x30?

Sound Name Error on Technics Pr902 Piano?

Technics SX-PX554 no sound?

Ettor code in cvp 209?

yamaha keyboard PRS-70?