87 t-66
Well-known member
MCR sound issue - static when 2nd speaker is hooked up - C128 cut?
I've got a Wacko PCB set that has good audio when one set of speaker wires is hooked up (doesn't matter which), but as soon as the 2nd set is hooked up there is loud static. I noticed that someone before me has intentionally cut C128 on the Super Sound I/O PCB. Could this have something to do with it? Do I have the right sound amp? I know there are a couple different flavors.
Manual: http://www.gallopingghostarcade.com/qr/wacko/manual.pdf
I've got a Wacko PCB set that has good audio when one set of speaker wires is hooked up (doesn't matter which), but as soon as the 2nd set is hooked up there is loud static. I noticed that someone before me has intentionally cut C128 on the Super Sound I/O PCB. Could this have something to do with it? Do I have the right sound amp? I know there are a couple different flavors.
Manual: http://www.gallopingghostarcade.com/qr/wacko/manual.pdf