Hello Ray....
How's things in AZ ?
As for a tube preamp...many to choose from in that range...but first....what amp and speakers are you using...that would help...thanks. 
Chris
Hi Chris,
Yeah, I know, just don't have the foggiest notion of what to get. I'm not looking for a fat sound, rather something that is neutral, yet will let me hear what the tube stuff is all about.
Right now, I have the Greg Ball's SKA (simply killer amp) Gd150. My speakers are a pair of Source Audio little bookshelf types. That will change soon. I am currently using a TVC but if the tube preamp is better than the TVC, then the TVC will go away. I also have an old Linn 75 watt amp. So that's it.
Currently, i am considering this Transcend preamp, with 3 12AU7's, the Audio Electronics Supply, AE3 which has 6sn7, the Juicy Peach with 6H30's, and well, maybe the 10A from SAS Labs.
I'm told the Spacetech stuff sounds good, but the chassis work is a bit flimsy. Don't know that for sure.
Well, that's what I know for now.
Ray