Phono PreAmp with less than a 12" x 15" footprint


I refurbished my father's circa 1958 JB Lansing Paragon Speakers, MacIntosh 60 amplifiers (2) and MacIntosh C20 preamp and added an SME 10 turntable and arm and a Sumiko Blackbird cartridge. The weak link is the phono section of the MacIntosh C20. I need to add a phono preamp with a footprint less than 12" x 15" (a comprise with my spouse to keep it "out of sight"). Any suggestions?
fivetable
Lake513, could you tell me more about the cable and what it does better and where can you read about it?
Blackbird is a HO MC, so you only need ~45db of gain. if you want absolute best MC phono stage with >60db of gain and still have a small foot print, Einstein is by far one of the best out there, by a big margin.