Tuner As Source
Top quality tuners can be great sources IF you have good FM stations nearby. Unfortunately, good FM stations are more and more rare.
If you want to go this route definitely go for a vintage tuner but probably not a tube tuner (not really for amateurs unless you have a good tube tuner tech you can rely on). And whatever you do, get the tuner aligned by an expert.
I have both high end classic Pioneer and higher end classic Sansui solid state tuners that have been completely gone over and aligned by Stereo Surgeons in East Haven CT. Kenn Bernacky is as good as they get on classic tuners and very reasonably priced. He does a hell of a mail order business, so he must be doing something right. I also have several classic high end Fisher tube tuners but they are another story entirely.
The difference in performance (e.g., background noise) between a properly aligned high end tuner and your average tuner is really dramatic. Plus Kenn will install new power supply caps (the ones that usually degrade first) for a very reasonable price.
Regards, James