Azimuth is about keeping the stylus point aimed at the bottom of the record groove and not tilted to one side or the other.
As opposed to VTA (vertical tracking angle), which determines the vertical angle of the stylus when viewed from the side. i.e., cartridge body level to the record or adjusted by raising or lowering the tonearm to alter the 'angle of attack' so to speak.
Apology for intruding on your sale thread Geoff.
It is impossible for anything digital to sound analogue, because it isn't analogue!