Audial dac S5b, mene zanima impedansa 10k:10k diff in -> se out
Quote:Toroidal output transformers
In 2018, we worked with designer Menno van der Veen and transformers manufacturer Trafco and came up with high-performance, unique devices, designed exactly for our needs. They were first employed in the S4 DAC, and we continue using them in the S5/S5b.
The low external field of toroidal transformers ensures unbeatable resistance to environmental noise, so they clean out the artifacts caused by the system grounding issues, not picking up the noise on their own at that.