Hi,
I have a Roland D-70, which is the same as the D-50 but with more keys. But my one need an entire set of key bed replacement, as the one on it has gone totally sticky, plastic melt. Kept in a corner for a long time. Anyway, I just powered it up and the sound engine is working fine as with the control panel buttons and LCD is still ok too.
As this is a costly fix, I can let it go cheaply to you at $100 cash n carry. SMS me 97337161
