What's the best preamp for under 1000


I would like to buy a top quality used preamp for $1000 or less. Should I be looking for tube or ss, and what models for best price? I want to be able to build the rest of my system around this piece, so I want it to be as musical as possible. Any specific recommendations? Thanks for your interest.
mainman
Thanks for all your replies. This is what I'm finding. the Audio Research has the best resale value of any of the used equipment. There are a couple of better deals out there, but I'm not sure of the sound. I don't need a phono stage and am finding that I would problably like a tube preamp. I'm looking for something really musical and the CJPV10BL sounds like a good choice. It's tubed, It's linestage and It's still reasonably priced, compared to what people are wanting for the ARC products. Another choice is Mcintosh. I was wondering about the McIntosh C712? It's not tube, but has lot's of features. I'm not sure of the sound, but I'm not sure of any of the mentioned preamps everyone recommended either. So I guess it comes down to taking a leap of faith and if not satisfied, sell it, like everyone else here on Audiogon... Sound like this has happened before a few time here. I'm looking also at ARC LS2 and Audible Illusions L1. I think the ARC is a better choice. Do you think any of these will sound better than my Adcom GTP-500II? But really thanks everyone and let's keep this going. I'd like to hear from all points of view.
I'd check out the BAT VK3i at about $1K used with remote. No balance, but unity gain for HT pass-thru and will accept balanced or RCA in, and has balanced or RCA out. Long tube life and very musical.
Placette.By far the most musical and transparent.And I've had most of them both SS and tube.
The CJ PV12al is very nice as well and probably within your budget. It's your choice.