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Best tube amp for jazz, B300

I heard a B300 tube 3 yrs ago and was blown away by the sur-realistic, the immediacy of the musical image. Smoooth and easy was the sound. The speakers , can't recall exactly, but were a popular model 3 yrs ago, the only issue I had was the slight bark in the vocals at one particular fq. Happened a few times with one jazz cd, male vocal. Can't recall the cd. It was the speakers fault, 100%. Now with a much better high sensitivity speaker, I'd say the B300 is one of the very best for jazz, considering all tube models..
comments?
bartokfan
4 responses Add your response
metralla
945 posts
 
Seems when there is too many fq's going on, the tube gets all confused and just throws out a flat image, little dynamics
That's not the 300B tube at fault.

Regards,
boa2's avatar
boa2
1,551 posts
 
I asked my friend to put on some classical, the image was vampid, "bloodless:. No dynamics. Seems when there is too many fq's going on, the tube gets all confused and just throws out a flat image, little dynamics.
Wrong amp, in that case. Or perhaps a poor match between amp & speakers. Could have been a number of things, including the tubes being used. Many CD players do exactly as you describe as well. In fact, I haven't heard a CDP under $1500 or so that is capable of maintaining good HF separation when the music is layered and dynamic. As far as that tube is concerned, there are quite a few 300B amps that play classical startlingly well. It's not the tube.
bartokfan OP
664 posts
 
You 300B. But not with classical. I asked my friend to put on some classical, the image was vampid, "bloodless:. No dynamics. Seems when there is too many fq's going on, the tube gets all confused and just throws out a flat image, little dynamics. I nothiced the very same effects with a system that was a Conrad Johnson tube mono blocks and Martin Logans new models, second from bottom of the models. This was 4 yrs ago. I was very disappointed at the system with classical.
jond's avatar
jond
5,807 posts
 
Do you mean 300B? If so then yes it's a great tube and in the right circuit it's great with any kind of music.
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