<font color='#000000'>Old tuner and amp are great, but every so often wouldn't play the right channel. Tapping on the amp would 'fix' the sound. Friend suggests it might be the speaker relay.
So, decided to retire old amp and tuner. New receiver arrives. (Now I can hear both channels.) Right speaker is fuzzy, almost unintelligible. Hunh? Is it the brand new receiver? Nope, after swapping speaker wires bad sound is out of same speaker. What gives?
So, did the old amp damage the speaker? Did the speaker damage the old amp? Or, did the speaker just die a slow death?</font>