I plug in my guitar, the light goes on fine, nice and bright. No noise at all. When I play something, it sounds absolutely terrible, like someone is slapping the strings on the pickups.
If I turn the volume on my guitar all the way up, there is no sound on the output. If i turn my guitar all the way down, there is obviously no output. I only get output with the volume in the middle, and it sounds pretty bad there. The volume control on the booster works just like it should, it makes the crappy sound louder or quieter.
What should I do to fix this?