How to mend Roland Md-4072

need new cord?

Rec Mutipal tracks of music MD 4072?

How can I fix a keyboard with dead keys. ?

Technics Digital Piano PR370 sound problem?

Technics SX-PR603, edelp for repair?

fix speaker?

Need a main board for my pr370?

my piano soft pedal wont work?

Technics SX-PX554 no sound?

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

yamaha keyboard PRS-70?

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

Electric piano with clicking keys ?

Ettor code in cvp 209?

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

Technics PR602 replacing the disc drive with hard drive?

korg c 15s service manual?

elka x30?

Hissing Sound?

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

Sound Name Error on Technics Pr902 Piano?

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

How can I fix my Yamaha Clavinova CVP-55?

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

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

wrong plug?

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

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

No sound?

How can i fix my yamaha keyboard, PSR 270?