No more than do the ICs that control the switching among inputs and outputs. In other words, no, within the context of the Rhea.
Anybody else doing this ?
My Aesthetix Rhea has two balanced outputs and two rca outputs. I connected one pair of cables from balanced output 1 to my integrated amp. Then another pair of interconnects from rca output 2 to amp input 2. This way I can easily AB test different cables. But wait there's more, with two tonearms, it seems like having four different systems. My concern, will it cause negative sonic effect?