Last year my radio would act up. First audio would get garbled and then it would shut down altogether after a short period of cutting in and out. The bike is a 2001 and I added a cb and a single antennae with a splitter last spring. I took the splitter out and the problem seemed to go away, so I exchanged the splitter, but didn't get to try it out until this year. Yesterday was the first opportunity to ride in weather above 70* and after a couple of hours of riding the radio went silent again. The display stays on. It seems like my issue is heat related and with what little expertise I have, I would guess that my stock radio has a problem in it's amplifier, but that would only be a guess. I'm leaving for a 6 week trip to Alaska in a month and would like to get this solved before I go. Any ideas?