Static coming from the speakers




last year I had my amplifier repaired by a very well and trust coming. Not sure if it’s even the amp that’s the problem. As of now no matter if I Bluetooth connect, cd, dvd, or radio all I hear is static. It happens sporadically. Then one day I will get in the car and the sound is crystal clear. I don’t know what else to check except the amp. I did call the repair shop and the guy said there is 2 parts that in the fiber optic loop that can cause issues. Anyone want to help me out on what I should do to make sure it’s the amp itself that is the issue?


