Gents;
I saw notes on amps & preamps that are a good efficacy with Thiel
( at the start I could not say that!!!)
After a good 3-4 months ; I can say that Conrad Johnson ET3 and Pass Labs XA30.5's make a superb combo. ( Kimber Hero IC)
I tube rolled from EH6922 ( standard) which is very detailed an a bit , edgy, forward ( aggressive tone) to a Amprex & finally a National/Mitsubishi 6922 cyro job,
very good bass, smooth & detailed highs and lots of space.
Anyway, The combo is rich tone, extremely spatial & smooth delicate highs
I always wondered if I should have gone with a older CJ 16 or 17? From the comments of others ( never listened to)
But, Not now, the newer version ET3 is the best of both worlds( I think), details overflow And wonderful tone, especially compared to the Audio Research preamps ( slightly bleached tone to me) that I am able to hear in a lot of places
Highly recommended & food for thought
I am now dumbfounded at hearing differences in recording qualities of albums; some thin, some fat, some all highs , some all bass, some spectacular since preamp.
and...............shitty 80's albums are almost enjoyable and not burning my eardrums out
one of these days, I'll hear a GAT
jeff