Tube Preamp - What to buy?


Looking to take my first venture into the tube world and going with a tube preamp.  My budget is up to $2500 and willing to buy used or new however realize with my budget that used is probably a better path. I would like to have a built-in MM phone stage.  I am use to having a remote and tone controls, so that would be nice however not a necessity.  

For further information my speakers are Revel Performa3 F206 and the current amp(s) is Conrad Johnson SA-250 and I also have a Rotel RB1552.  I many be looking for an amp upgrade in the future, but one thing at a time. 

So far I have been looking at used Audio Research and Conrad Johnson preamps but very open to opinions on brand and model.  Thanks and I look forward to your opinions and experiences.  
speter04
A word of caution when buying Conrad Johnson do your homework they sound wonderful but they run There tubes hard therefore you’ll be going through tubes and it has a tendency to get noisy I am a previous owner of the Classic 120 SE Amp and ET7 Pre I discussed this with Conrad Johnson and they were on able to rectify the situation!
Best of luck
Hello SPeter, I used several tube preamplifiers and have finally settled down with Atma Sphere brand, which is made in USA. I live in Paris. Here in Europe we have many higly regarded manufacturers specialized in tube gear like Jadis, Ear Yoshino, Audio Note, Quad etc. I ended up my search of ideal amplification (tube pre+amp) with an american product, simply because Atma Sphere products are very particular and personaly I enjoy them the most. I'm saying this after testing or owning many highly regarded products (I've been an audiophile since 1995). In your budget on S/H market my first choice would be Atma Sphere MP-3, and my second choice would be Ear Yoshino 868. You may need a couple of $$$ more to acquire them, but this will be also your last preamplifier. Do not go for young brands, stuff made in china, and other products "à la mode". Mastering of tube technology needs a longtime experience & dedicated hand-made hard work. So, only a couple of brands still have time and well-trained people to do it correctly.
I'm surprised Schiit gets no props in this conversation...A tubester Freya +, Loki (tone control if you want) and a Mani phono preamp all new and warrantied for about half the OP's number. I'm a Freya/Loki user and both are superb sounding high end gems...plus if you don't like 'em, send 'em back.
If you want to hear what a tube pre-amp does, the Xiangsheng 728A is a good introduction, about $300 and presumably not difficult to resell . My experience is athttps://audiokarma.org/forums/index.php?threads/buyers-report-xiangsheng-728a-tube-pre-amplifier.963...
Unless you can get one of the above name brand pieces used you can see if you can get something from the Backert labs line used. But all that may be a stretch. Integrated would be a good way to go. But if you are happy with your amp, for a starter tube preamp you can’t go wrong with a Schiit Freya+. You will be way under budget and have some money remaining to get a better than starter used phono stage. 
A used modwright LS100 might be in your budget. Great preamp in that price range. Not too "tubey" sounding, but has the tube magic and responds well to tube rolling. 
I recently got a Don Sachs DS2. By far, It’s the best component upgrade I have made to my system. Don is semi-retired now so it’s a 10-12 week wait to get one once you're in the queue. I highly recommend it and the cost is only slightly over your budget.
What you are looking it are good choices audio research is the best tube pre amp i have heard the other was a used audioprism, which is another alternative to the others also a good used sonic frontiers would also be an option.
Recently went back to tube mono blocks and tubed preamp.  I can honestly say that I find the Rogue Audio RP-1 to be quite amazing for its price.  Variable loading for the phono cartridge and it sounds very good, plenty of inputs and dual preamp outs, remote and the tube options are plentiful should one wish to roll for flavoring.

I've had plenty of pieces over the years and the RP-1 strikes a chord with me like the Krell KSP-7b did moons ago,  Find it extremely enjoyable to listen to for hours at a time.  Worth some research since it falls well under your budget.
Try the Vincent Audio PHO 701 or Pro-Ject Tube box. They will save you money to upgrade your power amp. 
I recently had a loaner c-j PV5 while my preamp was in the shop and I was shocked and how good it sounded. I think for more of a tube sound look at some of the older c-j preamps in the PV series.
in budget, right up your alley, includes Phono and remote, how nice that is.

https://www.ebay.com/itm/124788183810?hash=item1d0df49302:g:x4sAAOSwkaVg15if

seller says no returns, but you can buy the square trade 1 yr warranty, and you are always covered by eBay/Paypal, no risk really.

IMO, given the speaker’s 88 sensitivity, start with Tube Preamp into your existing amps, then get ready for either more efficient speakers for future tube amps, or bigger tube amps for those speakers, and who knows what other speakers in the future.
Audio Research and CJ are at opposite ends of the sonic spectrum.


the sonic gap has been narrowing for some time now, at this point, their top of line pieces are rather convergent.... c-j gat and arc ref 6/10 are both very extended, impactful, excellent bass drive, with tube beauty and richness in the midband, and expansive, deep quite specific soundstaging

days of crystal clear fast grounded arc vs c-j’s honey colored beauty with sloppy bass and rolled off treble date back to circa 2000, when the arc sp-16 and c-j pv12 were current

c-j still dedicated to single ended connections while arc top stuff is balanced only...  that is a major distinction that persists
Audio Research and CJ are at opposite ends of the sonic spectrum.  What sound characteristics are you looking for?
what @ghdprentice said...

c-j and arc - beyond reproach

of course not the only good ones out there, but you will not go wrong with these makes for sound and build quality, and the company won't fold on you
This brand spankin’ new Rogue RP-1 fits the bill with budget and features minus tone controls. I doubt you will find a preamp with tone controls!
https://www.overtureav.com/audio/preamplifiers/rogue-audio-preamplifiers/rogue-audio-rp-1-preamp/
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@tvad I had one of those back in the mid 90s. IIRC, it had a very nice sounding phono stage.

Oz


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Recently there was for sale, used, a Quicksilver Linestage for $875 and a Belles SA-100 mono block pair for $1900. That would have been an incredible deal. The Belles is gone, but the Linestage might still be out there. That leaves you a reasonable amount for a good amp. Buying, new, however -- integrated would be a good way to go.
Audio Research and Conrad Johnson are outstanding choices. ARC was my first solid piece of audio equipment. Built to last truly audiophile quality so will sound great regardless of age. If I was starting over it would be these two brands I would concentrate on.

Now, over the last 40 years I slowly worked my way up the Audio Research ladder and added more pieces and more contemporary ones. Now my system is all Audio Research Reference equipment (click on my user name, you can see my systems). I also found greater synergy between the pieces.