Need amp suggestions for Hedlund Horns....


A few months ago, I heard a Cary 300b amp hooked up to some small monitors and was blown away... so the itch to upgrade started.

I just bought used a pair of Hedlund horns... came with it (free) was a diy homemade tube amp that does not sound adequate (based on what I heard these horns can do).

I’m in the market for a used amp that would be the ideal match for these Hedlunds. From what I read, I have several options such as 300b, 2A3, etc. but what would you recommend?  I've never had a low-power SET amp before.  

My room is 25’x 30’ with vaulted ceilings (large enough), wood floors, fairly open. I listen to everything from classic jazz, horns, classical, vocals, and the occasional rock. I would love to have some volume to feel the energy and texture of the song.


ramoneo14
Spent some time (almost all night) reading and reading... and here are some of my findings please give me more insight. 

1. The Dynamo uses EL34 tubes with power at 8w.  As much as the price attracts me, it seems that my optimal power would be around 1-4w.  I currently have a homemade EL84 pentode/triode amp and at triode mode 1.9w (I think) it puts out a great amount of sound (but not glorious sound).  Will the EL34 tube give me the feeling of other tubes?

2.  2A3 tubes, single ended DHT circuit, NOT push/pull is my ideal sound/signature after hours of reading. The 45 tube would be second and 300b third but may have more 'power' than I need or want.  

3.  Price.  Since 300b's seem to the most popular of the bunch they seem to fetch the highest price which is another reason to go with the 2A3 or others.  A quick search on eB@y reveal makers like Dared, Douke, and others.  The Chinese one seem that they cut corners (PCBs, etc) so leaning away from it.  The Japan made ones (Hirata/Tango look promising so please let me know if this would be an ok amp.  

4.  Other selections.  What can you find that's under $2K that is the best value?  I'm all about value.   Don't want cheap as usually you get what you pay for but sometimes there are hidden gems to be found, especially used.  
**I actually prefer used, I give each used piece a name- after the person that I purchased it from.  That way the history/legacy lives on.  I do this with other gear like guitars-I'm a musician.  

Any and every suggestion is welcome.  I realize my ignorance in this topic and am very grateful to all your input.  
It's going to be hard to find a good 2a3 amp near $1K but here is a good looking used version for $1900 it's $4K new and the "little brother" of the Triode Labs amp in the 6moons review above:
https://www.audiogon.com/listings/tube-triode-lab-2a3-signature-amp-2016-09-06-amplifiers-80816-flor...

Regarding the EL34 tube to me it combines some of the richness of the 300B with a bit more linearity and frequency range but less bloom and perhaps a touch less transparency. As always implementation means as much or more than tube type.
Ramoneo14,
You could very well get along fine with a 2A3 SET given the characteristics of your Hedlund speakers. I don’t know how you determined that you prefer the sound signature of the 2A3 without hearing examples of these amplifier. As you’ve discovered there are many choices available in the DHT SET genre.

Somehow you need to find a way to hear a variety of SETs to get some idea of what differences exist among them. You heard the Cary 300b SET and were impressed with it, other brand 300b SETs will have different presentations. It can be somewhat challenging as there are multiple variables to account for.

2000 dollars can get you a good quality used 2A3 SET if you take your time, a similar quality 300b SET will likely cost you more money. I actually believe that the Sean Casper F2a amplifier could be a very good choice.

You asked can the el 34 tubes sound glorious? A talented designer/builder can extract good sound from most any tube. The El 34 isn’t a 300b which I believe is ultimately the better sounding tube (obviously just my opinion). Concerning the Coincident Dynamo several owners have posted their impressions on this site and are quite happy with it.
Charles,
Ramoneo,
i have owned the exact driver and cabinet you just bought.  There are times I wish I never sold them.  Your driver is world class and will sound incredible with a quality 300b, 45 or 2a3 tube amp.  There transformers will make or break the sound.   I drove these speakers with a Air Tight 300b and a George Wright 2a3 amp.   Both sounded breathtakingly beautiful.  The Air Tight is above your budget but if you can find a used George Wright used jump on it.   I would also highly recommend Decware.  Their $1000 amp new will crush any Chinese amp near that price range.  Check them out!

Wow!  Ok, my search continues...  BTW I just updated my profile picture so you can see what the speakers look like.