...keyboard. only make loud humming sound. Keys register on monitor when touchedas do change in song etc...but no sound other than humming. If the unit uses a wall transformer, make sure you have the ...
keyboard (does it sound soft when you play softly and loud when you hit the keys hard)? If so, you need to clean the double contact under those keys that sound too loud (if contacts are dirty, the key
...loud hiss/buzz sound coming from my Roland. It goes away if I lower the high volume knob. This just starred to happen recently. I tried changing connections from ch1-4 but no fix. If this ties to a ...
...loud humming. ? Keyboard has been well taken care of and otherwise in excellent condiditon. could it be power connection, speakers blown out? Likely the power adapter has failed if it uses one. Try a ...
...loud noise when the keyboard not connected then the open ground is in the amp. Often times it is only a cold or bad solder connection which you can touch up with a solder iron and some rosin core ...
...loud, it seems like it lost the key touch sensivility on those keys from the center (C) and 8 keys down i tried every thin in the manual and it does'nt work. What has happened is that one signal ...
...that rhythm (when used) still comes through loud and clear (whether on pedal or lower keyboard). sounds like either a blown amp circuit or you simply blew out the speakers, amp circuit is most
...keyboard is about 1.5 years old. After the instrument has been played for 20 minutes or so, one note (D above middle C) sounds very loud regardless of how hard it is struck. The problem is ...
one key sounds louder than the others sounds louder than the others Hi, This is very likely to be a dirty key contact. If the loud key is not touch sensitive or by turning the touch off, if all the ...
...LOUD. The contacts can be cleaned using ONLY 99% isoprophyl alcohol and Qtips after MUCH disassembly of the keyboard. The contacts are conductive rubber pills in silicone rubber domes. Clean boththe ...
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