That's a tough one, but I'd have to say my 1946 RCA Victor 621TS. The set just scores 10's in every respect, not to mention the John Vassos design provenance. It performs very well, although the fine tuning must be very percise to get full volume. I grabbed this one over 20 years ago when they were a bit more reasonably priced than today. With a previous full chassis resto, it has performed excellent with the limited usuage I've given it over the years.
