How to mend Help Radio Couple

need new cord?

fix speaker?

How can i fix my yamaha keyboard, PSR 270?

Rec Mutipal tracks of music MD 4072?

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

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?

yamaha keyboard PRS-70?

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

wrong plug?

Hissing Sound?

elka x30?

korg c 15s service manual?

No sound?

How can I fix my Yamaha Clavinova CVP-55?

my piano soft pedal wont work?

Ettor code in cvp 209?

Technics SX-PX554 no sound?

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

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

Technics Digital Piano PR370 sound problem?

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

How can I fix a keyboard with dead keys. ?

Technics SX-PR603, edelp for repair?

Technics PR602 replacing the disc drive with hard drive?

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

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

Sound Name Error on Technics Pr902 Piano?

Electric piano with clicking keys ?

Need a main board for my pr370?