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Why not more on 845 SETs?

As a brand-new owner of a Bel Canto SETi40 int amp,(bought used) I was intrigued to see very little in the fora on the subject of 845 SET amps an A'gon. It seems that this provides the best of both worlds -adequate power to drive most moderately sensitive speakers- 40 Class A SET WPC with SET sound. What is the downside to this approach and why don't more of the SET groupies have higher powered amps, giving them much more latitude in speaker selection? I drive 4 ohm 87 db sensitivity Totem 1 Signatures quite adequately with this amp. Is it beacuse of transformer issues, difficulty in finding adequate designs, size or the feeling that this is not a true "SET sound"?
I would like to hear SET-owners' reasons, if possible.
springbok10
dopogue
1,773 posts
 
Whoa there. Some of us like the sound of 845 SETs better than the 300Bs. In my case in a three-way comparison in my system between the CJ 12s, a modern SET 300B stereo amp, and the 845 SETs, the 845 was the clear SONIC winner. I know, YMMV and all that, but I've never heard a 300B amp -- not yet anyway -- that can compete with my amps. And certainly not a PP version.

The new 845B and 845M (I haven't heard these yet) tubes from SuperTNT are rewriting the book on what can be expected from new-production versions of these tubes. The 845Bs are $150/pr. There is absolutely no reason to invest in NOS 845s, IMHO. And even the best current production 845s are dirt cheap compared to 300Bs.
springbok10 OP
711 posts
 
Where does one get a pair of 845B/Ms? The SuperTNT website doesn't allow you to get to check-out. Any local distributors?
trelja
3,223 posts
 
Great thread, Denis!

My friend had a pair of ASL 1009 amps, featuring this tube, and of all the amps he has ever had, and he's had a lot of them (including his current Mesa Barons), this was far and away MY favorite. As good a sounding pair of amps as I have ever come across. Boy, did they sound HUGE, and lush, sweet, quiet, and detailed at the same time. A lot better built than I hear most people say.
samac's avatar
samac
499 posts
 
I listened to many amps, ss and tube when looking for my new amp. I then tried an 845 SET and that was that. I love my 845. It's everything Trelja said. The resolution and dynamics are great. Wonderful 3D full bodied sound. Is it the best? Who knows. In my system it sure is. I look forward to what the 845b can do for it.

From all indications you have a great amp Springbok10. Enjoy!
dopogue
1,773 posts
 
Springbok, I got mine via the website but haven't been there lately. Don't think they have any distributors. Sorry I can't help.
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