Avalon Eidolon and CAT JL2

I have the Eidilon Diamonds,Jl3 sigs and a Cat Ult mk2 pre and it is heaven.For what it's worth.

Thank you, Gregm

If your question extends to people who've used CAT+Eidolon in the past(rather than own it now), I had chosen a CAT Signature pre. AFAIR short-listed pres included a Goldmund and a Hovland.
And the sound had a liberal dose of dynamics (that I like) and good enough presentation not to bother about upper end detail that was, maybe, slightly recessed into the b/ground. For example, with the Goldmund the upper register extension sounded "endless".
Cheers