Conrad Johnson ACT2 against Audio Research Ref 3

Ginas

I am with you about confusion. But that is what happens when you ask for opinions. But as others have mentioned you really need to try and listen to both as they are distinctly different animals or if that is not possible go with what you know.

Chuck

Just curious, how many 6H30s are out there? Are they still in production and how much do they cost? What is their average life span?

The 6N30P (or 6H30Pi if you parse Cyrillic) is a current production tube. The 6H30Pi-DR is purportedly the NOS version - early '80s Russian military, while the 6H30Pi-EB is what CJ includes as stock with the ACT2. The former (DR) goes for $30-$50 each if you can find them - try Victor Khomenko at BAT or Evgeny at Conus Audio; 'twas Viktor who dubed this the 'super tube', iirc. The latter (EB, from Sovtek) run anywhere from $10 to $30. Some dealers offer them cryoed.

I've tried all three in both the ACT2 and the Premier 140. The DR (NOS) version in the 140 *may* yield a slight increase in top-end extension ... emphasizing *may*. In the ACT2 I have not heard a difference yet and have stopped fiddling with its tubes. Lifespan is a healthy 7500-10000 hrs.

Ginas, I don't understand why are you more confused? In your post you said that you are interested in ARC REF3 or CJ ACT2 and that you will probably move to ARC or CJ amp as well... CJ ACT2 will work nicelly with your DNA500 and you can move later to either CJ new LPM140s(tube) or Premier350(SS). Both will make excellent synergy with ACT2.
If you go for ARC REF3 then IMO next step is either ARC REF210 or REF610T. REF3 is sounding very best via balanced connection... Synergy is everything,IMHO!
Do not forget about new Cary SLP-05, it will go very nicelly with CAD211 AE...
And I agree with Albert, VTL TL7.5 is hybrid as is Lamm L2.
Happy hunting!

Branimir, my wandering mind got the best of me momentarily but I am now back on track with the ACT2 and Ref3 or else it's going to take me a life time or more to search for the perfect preamp. As stated above, I have heard and loved the ref 3 but just want a taste of the ACT2 before making the final purchase of preamp ( I hope). I almost bought the Ref3 today but in the last minute I was able to convince my self to wait until I hear the ACT2. Thanks again and I will keep you all informed.

Ginas

FWIW.... the perfect preamp is no preamp at all