If audio components are "truly" built to the AES balanced standard then there is minimal to no sonic differences heard with various balanced cable regardless of their cost or claims.
With those who report here they have fully balanced audio systems input to output and yet they hear very distinct differences among balanced cable brand/models. Are there alternative or proprietary balanced audio circuits by these manufacturers or are they not true balanced circuits?
Is this due to balance audio via use of transformers or deviating fully differential circuit approaches?
Charles