Sopra 2 Amp Recommendation

Hi all,
I've got the upgrade bug and I wanted to get some advice from the community. Right now I have a pair of sopra no2's, a JL Sub, and an Anthem STR Integrated. I love the Anthem room correction so I am looking to keep it as my pre-amp OR swap to the STR Pre-Amp.

My main question is what to get for a power amp? I've read some other threads and haven't come to any firm conclusions. Soundstage and punch tend to be the main things I look for. I'm hoping to stay with some of the brands that are well known and hold their value a bit better (Anthem, Pass, Macintosh, etc). I'll probably buy used and spend $6-10k. Anyone have suggestions? 

Ag insider logo xs@2xmattlathrop

I've heard a good pairing of Sopra 3 with Esoteric F-05, so I guess you could look for a Esoteric S-02?

Another amp that impressed me at your price range was SPL Performer S1200.

Weare a focal dealer and were an anthem deale the str integrated is a bit hard and mechanical sonding


Aunison research unico 150 would amaze you

It is a150 watt hybrid Italian made integrated 

Dave  and troy

AUDIO intellect  nj

Focal dealer