Tube pre-amps: what defines "better"

I've been using Conrad Johnson tube preamps since the mid-l980s -- first the Premier 3 and now the Premier 14 -- and when I upgrade it will be to another CJ. Good luck, Dave

The next time you see a used Audio Electronic Supply, AES 3, made by Cary buy it. Usually in the $300 to $400 range. Be sure to replace the Chinese tubes with some better ones such as Sylvanias. It uses two 6SN7s. If you don't like it or decide to buy more expensive, you are likely to get most if not all your money back. I use one in front of a Llano 100 watt solid state driving Hales Rev 3s and am very happy. Other amps and preamps used include Acurus A150 amp and R10 Pre, Classe CAP 151, a Creek passive, and a Sim I5. The current combo just sound more natural. That is I can hear the wood in an accoustic guitar better than with other set ups. Click on the system link for a list of my current set up. Good luck and happy listening.

Many thanks to all of you, who provided such thoughtful responses and advice. I finally have some time to read carefully through what you have written and digest it all!

J.