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
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Having upgraded my spouse along the way, I can assure you that purchasing pretty much any phono pre on the planet is infinitely cheaper than a spouse transition!

YMMV : )