I use a MR-78 Mcintosh which was mint, and won at Ebay about 5-6 years ago.
The tuner does mainly a very decent job in pulling the only station that I think is worth something here in NYC, which is a NPR station.
The sound quality if full, robust, not thin and digital like. I associate this type of sound with components from the 50-80s.
The most interesting aspect about the tuner is how I won and who sold it to me. It was a Cash deal, the person lived an hour or more from NYC and he drove the unit down in the middle of Winter, to count the cash and sell it to me from a van. The person was Russian, with a heavy accent and according to him, he had acquired it from a person who had it inside a cabinet since the day he got it, back in 1978? It was not taken out until he bought it. He was interested in selling me some tubed Mcintosh amps, but at the time, I was not into tubed gear, being a audio new b.
The tuner is a stunning piece of 1970s construction, overbuilt and difficult to get in the condition I obtain which was 9/10.
Paul