C-47 Accuphase. Balanced and single ended inputs. Adjust loading etc. from your listening seat. Its predecessor was the closest device we have measured to a SWWG.
I've never heard the atmasphere phono product (I heard a set of their mono amps decades ago and liked them) but note it also uses balanced inputs. I reckon it is a fully balanced product like the Accuphase.
If you are afraid of RF and EM noise have Benchmark Media make you up a set of their (balanced) cables. Take a look at the video on their site about their cables versus regular cables concerning noise penetration. I'm sure they would work with the atmasphere product also.
I've never heard the atmasphere phono product (I heard a set of their mono amps decades ago and liked them) but note it also uses balanced inputs. I reckon it is a fully balanced product like the Accuphase.
If you are afraid of RF and EM noise have Benchmark Media make you up a set of their (balanced) cables. Take a look at the video on their site about their cables versus regular cables concerning noise penetration. I'm sure they would work with the atmasphere product also.