How to mend Orla Stagepartner

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

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

elka x30?

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

Sound Name Error on Technics Pr902 Piano?

my piano soft pedal wont work?

Technics PR602 replacing the disc drive with hard drive?

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

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

No sound?

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How can I fix my Yamaha Clavinova CVP-55?

wrong plug?

Hissing Sound?

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Technics Digital Piano PR370 sound problem?