>>02-02-11: Spatialking
Don't forget that radio stations play only the very best sources, too.<<
That is plain and simple BS.
A longer version of this unbeatable short answer :-)
The Radio Stations play from Harddisc, with limiters and compressors to bend the signal, that even in lowest quality area the song is acceptable. Has absolutely nothing to do with high End. More low end, or lowest end.
Same is the thinking about Turntables used in the Stations, they must be superior....never, horrible, their ONLY goal was to accelerate fast from zero to 33,3, that was all. No one asked for sound "quality". Never.
The ONLY area where really top equipment was (or is) used, are the transmitters which send the signal from one antenna to the next.
Why do we like the sound sometimes when we listen?
Well, there are some exceptions from the Radio Stations, the poor ones don't have that expensive technical equipment and they are the ones to go for.
Next, most tuners, specially those "Reference" Tuners are good in getting a Signal, but they sound horrible. Really, really awful. Even with the best signal.
Not much work was done for the output section (until today). Tuners which get lots of signals AND do sound good, are ultra rare.
Is it worth it?
Who knows, Radio is free music, you can get a lot of different impressions...