dubulup"Have you tried to bi-amp your speakers vs running balanced? I like that Freya has two sets of single ended outputs to run two left channels to a single Vidar and the same for the right channel."
That is not what biamplification is you obviously do not know what you are talking about if you want to biamplify a stereo speaker system you will need four separate and independent channels of amplification such as two stereo amplifiers or four monobloc amplifiers what you are talking about here is biwiring which can be scientifically shown to have no advantage at all over conventional wiring in a Music Reproduction System.