This amp has been repaired but it will eventually be returned back to its original condition or as close to it as possible. My interest is...was this a Jersey Dave Made amp which it is.
What's the difference, they do the same output. Joe's amps have gold cases and I think the NJ ones were lighter in color, if not white. As far as the huge power wires feeding that amp, absolute overkill. Look at the 2 teflon wire wrapped ferrites going from the power strip to the output transformers.....kind of small but that is all you need for such a short run.
#10 wire is all you need from the power strip to the outside of the amp, most builders use #8.