The phono stages I know of in that range are all full sized or separate power supply types.
I would maybe consider a Hagerman Trumpet MC or Darlington Labs MP8B if room is a deal breaker. I consider both giant killers. I still run a Hagerman Bugle at work. I had an older Darlington MP-7 and it kept up with a Tavish Adagio.
Maybe Lejonklou? Or Lehman (small two box) and Slee?