volume keyboard the volume is very low when playing the keyboard/grand piano ( even when the volume setting is on max). However when playing a demo song the volume is louder and more reasonable. Is ...
swell pedal on roland atelier at50 organ working intermittantly swell pedal working intermittantly normal volume suddenly very loud is this sort of problem expensive to repair. Depends. FIrst ...
...numerical values so i can repair my fried pv 2600 these are the row along heat sink small black ones 2 pin and 3 pin cheers 7815 and 7915 plus and minus regulators specifically. Diodes fr the 15 ...
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