Can anyone recommend an FM Receiver that would play into a relatively high end system?

Hi CDC77, One more excellent tuner I'd add to the list is a Linn Kudos. These were $1,800 new when I bought mine, but now see them from time to time on Audiogon at $400-500. I have a very high resolution system and can tell you it sounds great. I'm about 40 miles north of NYC and use a roof antenna and get great sound. Has signal strength info, stereo/mono and wide/narrow band options and remembers them for each preset. Might be worth it to keep an eye out if you see one of these come up.
Good Luck!

@ cdc77,

You might want to make sure that you have acceptable reception in your area for the FM stations of interest. Would suggest using the radio in your car to make that determination.

As for FM tuners, Magnum Dynalab FT-101A has satisfied my needs for 28 years without fail. As mentioned, MD offers used tuners with a warranty.

Magnum Dynalab 208, 209

a second for Mac and Tandberg and a very good antenna. I have a 1965 Mac MX-110Z and it does well on Magnum SS whip mounted high

I have a 6' yagi antenna on my roof with a rotator. It was professionally installed. Pick the antenna first, then get a tuner next. The most expensive tuner in the world cannot make up for an indoor or cheap 'amplified' antenna.