Hello,
I have a Kenwood KA-70 Ampl that powers the right side perfectly fine, on both the A and B set of outputs, but the left side is barely powered. If i turn the volume all the way up, and change balance all the way to the left, there is a very low level of volume from the right. I have checked all cables, wires, speakers, etc. and the only issue is the amp it seems. I have had a proper connection before after some wiggling and moving of the speaker wire, but it's really fragile in terms of staying connected.
I'm not sure if the connections are corroded on the amp, I have scraped them clean with a copper brush however. I have also checked the fuses and they are fine.
Any help is appreciated,
Connor