I know this thread is old now, but I want to second the vote for Wells Audio. I tried the Innamorata amplifier in my home and compared it directly against two conrad johnson amps and a Marantz amp. All three were at one time or another highly recommended by Stereophile etc. The Wells was substantially better. More micro detail, quieter, more dynamics, better bass yet smooth highs. I was sold. I bought two and use them in a veritcal biamp set up. At $6k retail, I think this amp is fantastic.
Regards,
Paul