jrz126
Active Member
I recently blew the internal amp inside my cd player in my car. It's after market so it has the RCA outputs for external amps. So I have all my speakers running off external amps. Now I'm getting a ton of alternator interference. I already have a filter on my RCA's, and they arent run next to the power wires ect.
Also, I noticed that I'm getting noises from (i think) the laser head motor inside the cd player, I can hear it in the subwoofers, it's just a quick pulse every second or two. (This is with the car off). Is there any way to fix this without tearing my cd-player apart?
So this brings me to the conclusion that I need a filter on the +12V input to the head unit. Is there any sort of filter I can build to correct this, (choke filter?)
Also, I noticed that I'm getting noises from (i think) the laser head motor inside the cd player, I can hear it in the subwoofers, it's just a quick pulse every second or two. (This is with the car off). Is there any way to fix this without tearing my cd-player apart?
So this brings me to the conclusion that I need a filter on the +12V input to the head unit. Is there any sort of filter I can build to correct this, (choke filter?)