Best Balanced and singal ended pre-amp?


Looking for suggestios on my next pre-amp. Needs to be balanced and unbalanced as well as tubed? BAT VK50se would be a consideration if it had rca outputs..as well as the Hovland looks promising but it's only single-ended. I guess that probably leaves an AR unit to check out, although I'm not too fond of AR's styling. The pre-amp must be easily compatible with a variety of amps, both ss and tubed.
Thanks in advance for your opinions. Phono isn't a must but would be a plus. Thanks in advance for your suggestions.
jman
melos ma-333/music director had units w/both balanced & single-ended - at least mine does. remote control for wolume-n-balance, too... excellent sound, awailable used (w/o fono) for $2k or less... fono was awailable in a 3rd chassis...

btw, i'd suggest czeching out a pro-audio store for xlr-rca converter plugs - at <$10, a much better deal than the bat adaptors...

Jman. If you point your browser to this site: http://www.musicalsurroundings.com/ You will find Aesthetix listed in the header as one of the product choices. The last price list I saw for Aesthetix showed the Callisto pre amplifier at $8000. There should be a dealer link on the Musical Surrounding page that you can click on, to search for a retailer in your area. If you live where there is no dealer, I can suggest a friend of mine, who would probably make you a nice offer. Best luck, which ever way you decide to go.
Thanks for your help Albert (and everyone else as well). The Callisto looks very promising and I'm surprised to see that there may be a dealer in my area. This may sound shallow, but the AR would have to beat everything by a wide margin for me to be able to live with it's recording studio cosmetics.
Another option that is being overlooked is either the Pass Labs X1 or X0. Both units offer both balanced and single ended connections. I believe the two chassis X1 to be in the $5,000 to $6,000 price range while the three chassis X0 is around $8,000.00. Both are extremely good preamps.
sf line 3 is an incredible piece...listening for 2 years and it still seems to be improving its sound quality. i suspect the power supply is still adjusting and therefore the sound is improving. good power ='s great audio. good luck