I've auditioned the HCA2 briefly at a friend's house and currently have the Bel Canto Ref 1K doing 2-channel and HT duty. No comparison, pristine clarity from top to bottom pumped with strength and conviction. Midrange and imaging is solid and "dense". Only way to find out is to put one in your system to be sure. System matching is key here.
Good luck,
Luc
Good luck,
Luc