Hello, all! I come to you in hope that you can use your experience to help me out in deciding which amp to drive my RTi10's. I have the opportunity to buy either a Gryphon Callisto 2100 or a McCormack DNA1 + McCormack TLC1. As I live in Brazil, both would cost about the same. Has anyone had any experience with this? My current set is a NAD T753 + a pair of MA500s, Arcam's CD73T, SVS PCi25-31 and a NAD T533. This was directed to HT, but now I'm wishing to concentrate on 2ch music listening.
If anyone has any experience with this, please share! I'll be very grateful.

Regards,
Josť