I had 1 of the 6060's amp gone over and only needed some caps and a couple of resistors. This amp has the same soics as the 1 I use but the detail is better but not overpowering. My receiver with the working tuner, save the drift, is as sensitive and better than most all other receivers I have. I'll get the 6120 gone through completely and then I need to decide between the Fisher set that the 6060. Either way, I'm going to invest in getting 1 of the 6060s 100% even though the cost may exceed the resale value. They are heavily built, like a tank, well laid out, all discrete components, no ICs, PECS, LSI, etc. Nothing cramped inside and not cost restricted that I can see. Look at something like the way they did the balance control. Looks like a dual volume control but is a volume and balance with a gear driven separate balance contol. Flip down panel; hey this was not put together by the cost cutters.
Congrats on your 6060 but I tell everyone that I have not found a 6060 withiut some issues. Remember this is older than most of the units you see referenced on the vintage threads.