i was having some problems with that thing i got the same 1 i think u can look in my build. i got another 1 and it was fine. also i think theres probably a grounding issue with it somewhere my first 1 did the same thing unless i grounded the rca to the hu but when i got the new i didnt have to also check where the fuse is on that because if it doesnt stay tight you will get static the plastic that hold the 2 white pieces of the fuse holder together breaks sometimes. good luck i know its frusterating