2. amps-preamps
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What are your thoughts on hybrid amplifiers?

I have recently set up a completely vacuum tube system and it sounds, well, gorgeous. I was looking at the Pathos Classic One Hybrid amplifier which uses vacuum tubes in the preamp portion, and solid state amplification.
So, to the "tube people" out there, can a hybrid amp preserve the warmth and sound that many of us still think is a function of vacuum tubes, or is it "lost" when the amplification output is solid state?
rsasso
tonyptony
619 posts
 
I own the Van Alstine FetValve Ultra amp. Tube input stage, SS output stage. It is a killer amp, combining the beauty and HF extension of tubes with the control and articulation of SS. Yes, it can be done, and in this case done very very well. I've had other all SS and all tube amps in my system over the years; this one is winner take all.
rsasso OP
39 posts
 
Is anyone familiar with Pathos hybrid amps?. I haven't heard them (no local dealers), but they have gotten great reviews, and man they certainly look good. Italian chic.
johnsonwu
469 posts
 
I wrote a review of my Counterpoint NPMs here
http://www.high-endaudio.com/RECENT.html
Scroll down or search NPM on that page.

My point is that hybrid amps can sound almost
as good as the best tube amps out there but it all
depends on the design and parts used.

Whether the Pathos is mostly a looker vs. a performer
is a different story.
jb0194
476 posts
 
The old Blue Circle BC-28 had outstanding tonality with quite a bit of power. Rarely seen for sale, with good reason.
slingshot
55 posts
 
My KR Audio VA 340 with ss preamp and tube output is outstanding. Especially with the PH-7 phone stage.
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