semaphore is definitely the good people.
you might investigate
http://www.gwrecordrecorders.com/ too.
i really wish i knew who bought the uberstudio and what it is now - i really liked the live room there. i know mark sold it to someone who was going to keep it running - that's in humboldt park.
ah - here it is. i found an old email from mark:
The new owners have changed the name to Strobe Recording and done a lot of cosmetic changes, some extra soundproofing, and generally tried to spiff up the place. The gear is essentially the same, plus a few extras (some better adats), minus a couple pieces that we took and sold to even out the deal.
couldnt find any innerweb info for them. (the adat comment is a joke - they had a studer 2" in addition to the adats and PT)