What tube amp for Harbeth 40.1


I am looking for a tube amp for Harbeth 40.1.  I know many suggest SS amp such as Accuphase, Luxman, Hegel, McIntosh ... etc for Harbeth, but I decided to keep it with tube.  I also don’t think I need a lot of power.  I currently have a 8W custom built 300B and had a 18W Almarro 318B, and to me, they sound fine.  However, I think more power will help, and I never know what I missed until I try it out.  Having said that, I don’t think I need crazy power.  Anything 30-80W is good enough for me.  I am 3m away from the speakers, listen to Jazz at avg 83dB.

i have the following short list:
1) PrimaLuna Evo 400 integrated
2) Leben CS600X 
3) Linear Tube Audio Z40

Which one do people like with Harbeth?  Any other suggestion?

Among all qualities, I value holographic presentation the most.  I really like the feeling as if the singer is floating in front of me, if you know what I mean.  And my current 300B do pretty well in this regards, and I read this is what SET amps are good at.  Will I be disappointed with the above?
Thanks.
gte357s

Showing 3 responses by twoleftears

Do you want integrated or power?
I was thinking this model:
https://www.lineartubeaudio.com/products/zotl-40-reference-amplifier
A lot of their products have fairly similar model numbers.
Tubes are not run anywhere near their limit and will effectively last almost indefinitely.
It was hearing that set-up in that room that clinched it for me and convinced me to buy 40.2's.  I remember that only two or three seconds into the first track I let out an involuntary "Wow!"
You are discovering these chameleon qualities of the 40.1.  It always sounds good, but different amps, tube and SS, high and low powered, bring out further some of its elements.
This may sound harsh but the 40.1 really deserves more than can be bought with 2K.  Perhaps you could find an older McCormack or Belles.