I was out riding yesterday and the tunes went out and heard a buzzing from the speakers. Went home and took the fairing off to look and the amp had power so I hooked the speakers back up to the radio and what do you know, tunes are back. Of course my dumb ass bought the amp from eBay and RF says it's not under warranty since that's where I bought it from. And it's only 5 months old. Guess I learned my lesson about buying that kinda stuff off eBay!!