benevolus2
Mar 15, 2017Explorer
Background hum from stereo
I recently purchased a AM/FM CD player to replace the my old one. It's the type that 'built in' a cabinet above the dinette area.
When ever I put on the radio there's a loud background hum coming through the speakers. There is no hum when playing a CD.
When rewiring I made sure to match the polarity of the speakers.
Any thoughts here?
Thanks.
When ever I put on the radio there's a loud background hum coming through the speakers. There is no hum when playing a CD.
When rewiring I made sure to match the polarity of the speakers.
Any thoughts here?
Thanks.