2. amps-preamps
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I've decided to try Tubes

I have been going back and forth a while. I was thinking of the Yamaha AS2100 to replace my B&K amp (ZU audio Omen Def speakers). For some reason I now have a tube bug. I first thought about DECWARE and now thinking of Primaluna after reading great reviews. If tubes are not for me, both should be easy to resell. I have an opportunity on a Primaluna Prolouge 5 stereo power amp. It has autobias (which is a must for me) and is easy to roll tubes. It comes with KT88's which seem to have better lower end than el34's (from what I read). 35 watts per ch is more than enough to drive my Omen Defs loud if needed (101 db). 

Thought's on the PrimaLuna and ZU combo (Peachtree NOVA-PRE)? I listen to Classic Jazz, Classical and Classic - Prog Rock mostly. 


aberyclark
atmasphere's avatar
atmasphere
11,784 posts
 
We had a set of ZU Druids here for quite a while. It seems that all of the ZU lineup is tube friendly, and they are also fairly efficient, so you don't need a crazy amount of power.

If I had to guess my impression of the speaker is that its actual efficiency was a few db lower; more like about 97-98 db. They really seemed to benefit from some power, so we used them with our M-60s. They will make on special request, a 30-ohm version of the Definition, which works nicely with lower powered amps.
wolf_garcia
6,695 posts
 
I'm not going to mention the excellent Jolida tube amps again as it simply makes me look like too much of a fanboy. However, like I've said before, tube amps make you personally seem more interesting regardless of whether you actually are.
gdnrbob
4,444 posts
 
@wolf_garcia 
Don't be ashamed for being a fanboy. When we hear what we like, it is only natural to share the enthusiasm.
And, yes, those glowing tubes do make us more interesting. ;)
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wolf_garcia
6,695 posts
 
No…I'm deeply, deeply ashamed…although I've mentioned Jolida amps exactly 10,412 times in these forums and all it's engendered is scorn and derision…and no free stuff from Jolida.

gdnrbob
4,444 posts
 
Wolfie, as an unabashed Vandy and Atma-Sphere fanboy, I understand your frustration. Hopefully, the saying 'no good deed goes unrewarded', will be applied to you. ( Me too ;)...).
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