Yamaha Full-Size Keyboard "clean" Questions

have amp only 2 months & clean channel is muddy. it was clean when i bought it. its somewhere in between clean & drive Test if the sound is clean using the headphone jack. IF IT IS CLEAN in ...

When i use the over drive it will switch back and forth between the clean channel. But when im on the clean channel it is fine. Sounds like the overdrive switch needs cleaning (with switchcleaner) or ...

...under the keys be worn out? It does get heavy use. If it's just dust, how do I open the piano to clean it? You may need to clean the contacts which are usually conductive rubber. I explained stuff ...

MY Yamaha psr 550 stopped giving sound after cleaning its buttons inside but the beats and other parts are working properly.only the keys are not giving out sound.please tell me how to fix this ...

roland juno-d, keys are either too loud or too I have a roland juno-d and I have taken it apart and cleaned the rubber contacts connected to the keyboard. I DID NOT take off the rubber contacts and ...

how to clean contacts main keyboard The contacts for keys on MOST synths have conductive rubber pills or in some cases rings that are pressed by the keys onto circuit traces of a cicuit board under ...

no clean tone The clean channel is not clean. it sounds like the drive channel is spilling over. All tubes are new, and all channels are strong. I have done various test and it shows that the speaker ...

My Fender Hot Rod deluxe makes a popping noise when switching back to the clean channel. When I switch to the clean channel after being on the drive channel the amp makes a loud popping noise. It does

my ME 70 is auto skipping. Example, from one effect to another without me touching any button. an electrician said it just need cleaning, but even after he cleaned it, it still has the same problem. ...

how to clean volume pot on a rmx5050 volume control dirty,scratchy,seems to make ahiss on ch 2/ do i need to clean from from front with a spray and turning knobs/using a spray specified forthis type ...