Pulling Good Analog Sound out of Severe HD "Self Noise"?

[Clark2]

I just found out my local classical station "uses the Extended Hybrid Mode for HD Radio, which allows us to allocate up to 120 kbps total for all our digital channels combined. We currently only broadcast two channels, our main (HD-1) at 64 kbps, and our secondary channel Viva la Voce (HD-2) at 48 kbps." This must be the worst case for cramping the bandwidth of the analog channel and is almost certainly killing my old tuner with "HD self noise."

I'm looking for guidance on two questions:

1) Is it even possible to get really good sound from the analog channel of such a station?

2) If so, what are the best tuners for the job? I'd guess the IF band-pass would have to have very steep edges -- a digital tuner might be indicated -- but doesn't this imply higher distortion? Other factors? -- Clark2