Question of the Month: Why Does My Car Stereo Have Engine Noise?
AOver the decades, a question that’s come up thousands of times asks about the source of engine noise or alternator whine in car stereo systems. From the 1970s through today, every professional amplifier or signal processor installation finished with a test for unwanted noises. The cause of this whining or buzzing was often simple; however, technicians might have to spend Read more