If it's anything like the stuff I work with, the analog input is going to need a very low level to sound even remotely OK, as it tends to distort quickly, at least for music. Talk should be fine, and the price is decent, and I'm not sure what else to look at.
For reference, I work with gear anywhere from 50W all the way up to 5KW FM, 1KW to 10KW AM, and 1KW to 120KW TV. My HAM gear is obviously not even remotely that powerful, and I prefer my tube stuff to my SS set.