jm lab mezzo /passlabs 600-good synergy?

consider YBA or GRyphon amps.

I agree with Ramy, I was going to suggest the YBA passion mnonoblocs.

I would go with Pass,Krell,Mcintosh ect. The French don't need our money. I had the Micromega stage 2 cd player back in the mid 90's, THE biggest piece of garbage I have ever owned for $900.00 I think they spit inside the case because the drawer never worked right after the first few months, I eventually threw it een zeee garbaage.

I have heard that some of the YBA are a bit thin on the lower frequency.I am not sure whether is the smaller /older models.
Nreddy