Phono stage with 3 inputs

The question I would ask to those who mention "XLR" inputs is are the phono circuits fed by the XLR inputs configured for true balanced operation or not?  Usually the answer is no.  Without the balanced circuitry, an XLR input is simply faddish, not adding much.

Manley Steelhead has one MM and two independently adjustable MC inputs. Gain can be varied from 50db to 65 db in 5-db increments.  All single-ended inputs.