Got some humming/buzzing noise out of stock system
Hey, I have a 03 TL and I installed one of those Blitzsafe Adapters which basically gives me a AUX input into the stock HU.
Well anyway, I hooked it all up and then I plug in the PC, Stereo mini to Y cable RCA. There is a lot of humming and buzzing noise. I did a search and several people said it is a bad ground or use a Ground Loop Isolator. From what I understand the Ground Loop Isolator does not eliminate the noise, just cut it down. When I threw my laptop in there, it did the same thing but once I removed the power cord that connected it to the inverter that I had the noise stopped. The inverter could be on but as long as it is not powering the item I have it does not make that noise.
Next I tried a PS2 and powered it from an extension cord from inside the house and it would still make that humming/buzzing noise. It is pretty loud and is driving me insane. If I use the Tape Cassette adapter to the laptop or PC it works just fine, no noise at all.
What are my solutions or options? Thanks a lot guys!