Conrad Johnson Premier 350 ss vs Premier 140 tube


Anyone compare these two amps? I have an MF2500a and I am considering upgrading to one or the other. I am driving Thiel 3.6's and also considering a pair of 7.2's. So I need to look down the road a bit when making this decision; any thoughts? My pre-amp is a CJ Premier 16lsII with an SCD-1 front end and Audioquest Volcano and Anaconda interconnects.

Thanks in advance

Chuck
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Chuck, they are monoblocs but not on 1 chassis if I understand you correctly. You get two 92 pound monsters.
Jerry

Yes those are massive amps. The problem is my racking /entertainment center configuration doesn't give me any space for mon-blocs. Plus my wife isn't to accepting of this hobby and having large monblocs sitting on the floor would not appeal to her. Even the 140 is going to cause issues that I would have to address as it creates a lot of heat and needs good ventilation. The 350 would be much easier for me as it would simply sit were my 2500 does today. And I don't believe there are any heat issues with the 350 there certainly isn't with my 2500.

I agree with the other posters concerning the beauty of the older (now discontined) premier monoblocs. I loved my premier 11 and I am sure the 12's and the 8's for that matter were even better.

Chuck
I have owned the 7.2s driven by a Classe Omega Omicron (excellent combination), and now have the Premier 140 driving VSA VR-4 G3 SEs. I'm sure the 140 would sound very nice with either the 3.6s or 7.2s, although I would have some reservations myself knowing that I listen to a lot of rock and large scale classical at 85+ db. Thiels just love (quality) power. That said I am enjoying my Premier 140 immensely.
Tom_munro

Did you have the 140 driving the Thiel 7.2's? If so how was it? How did the 7.2's compare to what you have now?

I know Thiels love power which is why I am concerned with the 140. And why Pops is enjoying the Mac 501's driving his 3.6's. I listen to primarily Classical and Female Jazz vocals but not at extremely hig volume levels. Thanks to everyone responding to this thread.

Chuck

Chuck