I like that set,

that's the first time I've seen a C/M roundie. Is that chassis their own design, or is it like my Philco where they more or less just used an RCA chassis with their own tuner and all their own radio/amp/phono stuff. It looks alot like my ctc-15, but not exactly.
About the 8-track, I just hooked an 8-track into my RCA ctc-15 combo, and it sounds great, much better than through the junker late model receiver I had it hooked to before.