Integrated amp for Focal Sopra 2

What aspects of sound reproduction do you value most? What amp are you using now, and what specifically would you like to improve upon?  The usefulness of any suggestions you get here will be directly proportional to the amount and quality of information you provide.

What’s your budget?  New or used?

There’s a Vitus RI-100 here for $5850 ($13,000 new) so well within your budget.  Just buy it, take your ball and go home.