Suggestions for a tube preamp


I am looking for a tube preamp that will work well with my system:

Clayton S 40 ampliflier
Rick Reimer Wind River GS speakers (on order)
Heavily modified Pioneer DVD player

I do not need phono and do not want to spend more than $1000.00 used.

Here are some preamps I have looked at:

AR LS 7, LS2, LS1
Blue Circle BC 21
Sonic Frontiers Line 1
MFA MAGUS
Audible Illusions L1 or Mod 3
CJ PV 10
Counterpoint 2000, 3000

Any and all suggestions will be appreciated!
hiflyer
Hiflyer if you get a chance listen the Aronov LS9000. I replaced a AE-3 with one and I never looked back. Just for your info the AE-3 replaced a LS-7. I thought the LS-7 just didn't cut it. Best of luck on your search.
The Sonic Frontiers Line 1 is an excellent sounding full featured pre-amp (no phono). I use the Line 1 in my 2nd system and have also used it in my main system very successfully. IMO, it is on par with the more expensive Line 2, and is even better when you find tubes you really like. Cheers. Craig
You should also consider BAT VK3i at that price point, esp. if your amp can handle a balanced input. It will accept s.e. and balanced, and provides both balanced and s.e. output.
Hiflyer
Don't overlook the Audible Illusions. I've owned mine for over 8 years and have never had a problem. It's easy on tubes (I replace mine every 3 - 4 years) and replacement tubes are relatively inexpensive. Only downside is it's not remote controlled. I do get tired of having to adjust the dual volume pots for about every third CD. This preamp continues to be highly rated by reviewers and IMHO deserves it.
The BC21 and PV10 go great with SS amps if that's your goal.
I would give the nod to the BC21 (I've owned both), but your taste may be different.