Amp Recommendations for AZ Crescendo


I have a pair of Crescendos on their way to me and am seeking recommendations for a synergistic tube amp, especially for a larger room (18x30). I have a Modwright KWA 150SE, so am set with SS. Thanks.
128x128ejaynycrrcom
Ejaynycrrcom I was at soundsofsilence this weekend and he showed me what a big change it was to change out the jumpers that come with the speakers to some Purist Audio jumpers. (this of course if you do not use bi-wire cables). Top end opens up, more transparent.
Sunday the 19th Sounds Of Silence is having another listening session with the Crescendos, anyone is welcome to come for a listen especially those in the NY/NJ area. Good times to be heard!!!!

(Dealer disclaimer)
I am using SS McIntosh MC601 mono's with my Crescendo's. I think they sound great. When I listened to the Crescendo's at Acoustic Zen in San Diego, Robert Lee had them hooked up with a pair of SS Red Dragon monos. He had them set up in a very large demo room at his facility. I know he often uses tube amps for shows. One of these days I may try a tube amp just to check it out but it will most likely be a McIntosh MC275 to match with all my other McIntosh gear.

I am using AZ Absolute Copper interconnects and AZ Hologram II speaker cables and find the synergy sounds great.
Your system was sounding great the last time I was over. Will come over on Sunday to listen to the fully broken in Crescendo.