Who makes the least expensive Tube Pre-Amp?


I would like to add a tube Pre-Amp to my system just see if I hear a difference. I know that at a cheap price it will not be a great sounding pre-amp but I'm just curious to see if I can achieve some of that tube smoothness in my system.

Again,,,,,,,,,I need suggestions on an entry level tube
pre amp.
meech33
I have a Quicksilver phono stage that sounds great. If you have a TT try a phono tube stage and see how how you like it. Just a suggestion IMHO.

Love the Black flat discs best
Try to check the Space-Tech Lab pre-amps, they are real good sound with more than reasonable price. Just go www.space-tech-lab.com and see. I own several pieces of their equipment, QA-114,VP-105,DA-512X,3WXO-passive, never fails me, really better performance than those selling several times more expensive from market. The look might not be as great as those quantity productions, but is still reasonably looking good, you can't ask for too much from a all hand-made piece, I saw and listen their pre beat down those Jadis, Conrad-Johnson, Audio Research and Sonic Frontier in their shop, very impress.
Rogue 66 or 99 in the used market. I would go for the Magnum version 99 for $1000 - $1500