I like it. Sound quality using external DAC is good. I use the DAC in my Krell CD player and the sound is dynamic and detailed with good soundstaging. Compared to FM, I'd say much better than the Revox 760 tuner I have been using but that's not a great sounding FM tuner.Program choice is good and I particularly like the world music channels which have opened up some new listening for me. At the price, compared to what we all spend on interconnects and power conditioners, I can't see why you wouldn't buy it given the amount of music it provides. Of course if Krell make a higher quality unit, we'll all be off on another roller coaster ride to audio perfection and impending bankrupcy.
Polk Audio XM Radio Reciever A Winner
I just received the new Polk XM radio receiver. I planned a series of a/b listening tests with my old XM radio. It only took about 10 seconds of listening to realize how much the sound quality improved. Highly recommended. It is not quite cd quality but far better than the standard fare. FYI my system is Rotel preamp, Adcom mono blocks and Magnepan 1.6s.