yes Im old and need help, on the back of this new radio it says "rear preput" and is this to plug an amplifier into?, the radio is a Kenwood KDC-PM238 i bought at best buy and they are no help in the audio dept. to tell me what this Pre put means, I have a Kenwood Amp KAC-628 I want to use with this new radio
please teach this ol dog new please
please teach this ol dog new please