Jadis JA30 Mk2, how great???

trelja, I think the Jadis mono blocks have a little more 'punch' than the integrated models. I would think that any of the mono amps ..with the possible exception of the JA15's, would work well on JM labs speakers. Have you heard any of the new Mk2 models with the KT 150's. I think these are, at least to my ears, superior sounding to the EL34's models that I have heard in the past. Nonetheless, you cannot really go wrong with any of them.

Trelja, thank you. I heard that Jadis has a cult following, just as Lamm. Different amps. I always think of a high-end set-up as the one with monoblocks.

I have now had the amazing Jadis JA30Mk2 in my system for a few months. Last night, after a long listening session, one thing struck me that these amps have more than any other amp I have heard....Resolution. I was playing the MFSL Anadisc Muddy Waters 'Folk Singer' LP. This LP is one of my go to LP's when it comes to Blues and the ability to hear how voice and guitar can sound. In the past, I was always aware of the fact that Buddy Guy was playing on this LP. He always seemed to be a homogenous part of the make up of the sound. Last night,and for the first time, I was made aware of how big a part Buddy actually plays on this LP!! Buddy's guitar was presented not as a homogenous part anymore, but as a very separate entity....and one that was allowing me to hear ( as a guitar player myself) when Buddy made the few mistakes that he did!! I'm fairly certain that most of you who have heard this LP have probably not heard the contribution as microscopically portrayed as the Jadis amps are able to bring to the fore. It was an eye opener to me, I have heard this LP on numerous occasions in the past, and never has Buddy's guitar sounded so very much in the room and as precise as it did last night. The JA 30 MK2's are so much more resolving ( this word is a cliche, but certainly applies in this instance) than any other amp I have heard in my system...so much so that the smallest sound and noise is resolved....almost uncanny!!

@daveyf  Awesome that is what this crazy hobby is all about the music! Glad your finding new nuances and subtleties in your recordings it sounds like your in for some very fun listening this weekend! Cheers!

Daveyf:

So happy for you! Isn't music great when it moves to treat your inner spirits.
Music will do more for you than that new California Canabus (marijuana) law that just passed ha. 
Just remember now if you are happy to not change anything. Life will be good with that advice.
Will keep you posted on my final journey. CAT Black Path preamp. shows up today.
My Best,
Gwalt