I'm looking for the u16 prom chip for CPU board of a Roland D20, would anybody have any idea where i can get one?
(I saw similar questions answered here, so I'm posting this one. If it's off-topic, please accept my apologies.) Two keys are broken on a Roland XP-80 keyboard I play. I can see that the plastic is ...
If I plug in my pedal and I hit a key, it will hold the note without my foot on the pedal. How do I fix this?
I have a key on my Roland D-20 keyboard that doesn't work and don't know if I should fix it myself or have someone else do it who knows how. What is involved in fixing a key?