$3500 to spend on a tube preamp....ideas?

Mechans, that is why I think I would love the DeHavilland as well, it sounded great at RMAF. Now that I think about it, my Atma-sphere preamp also makes use of the 6sn7, but as you say, everyone has their preferences....

oops, the great sound in the DeHavilland room may have also had something to do with the source, amp, and speakers as well. I was very close to buying one, till I saw the Mapletree which simply sounded like the though behind it was very sound - no pun intended. My expecations were tempered, after all I was accoustomed to 5-8k preamps so what could I expect from this little $800 preamp! Well, since I had the Lighspeed already, it opened my up to the idea that SOTA sounds doesn't always mean lots of $$$$, though you will get better looking metal work and chassis with more expensive gear - but at 53 and many years in the hobby, going "backwards" has a certain appeal to me. Another great low cost item ($1,950 MSRP) is the Music Reference RM10 - but that a story for another day.

...going "backwards" has a certain appeal to me.

In my experience it's certainly been a lot more fun too.

Thanks for the suggestions.

I will keep my eyes out for a Shindo Aurieges. There is a VAC Standard LE for sale right now-I called VAC and they said that it is a great piece for the money (can't afford a new preamp from them at $9000+). I also appreciate the other recommendations: as I had not heard of them until now, I will have to do some research.

Also, phono stage is not a requirement. Neither are balanced inputs.

Look at the new Ming DA MC300 pre/amp. The MC2A3 pre/amp (not from ebay) sounds very good and this new pre looks like they have added much better parts.