My AUX port is fading out & popping. I switched RCA cables, no difference. Have you tried WD-40s contact cleaner? Does it compare to Deoxit contact cleaner? : r/vintageaudio

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How to clean the AUX port of my car if the sound is only coming from the right side speakers (I tried other cables and devices and the problem is definitely with

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Left speaker garbled. I have used Deoxit. What gives? : r/vintageaudio

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