The two reports of rolled off highs in Aqueous interconnects have come from people who auditioned balanced versions of the cable.
I wonder if the XLR versions were not wired in a manner that corresponded to the pin configuration in your equipment? I have no idea if this would result in a rolled off presentation, or if this would result in no sound whatsoever. However, I do know that I have owned equipment with XLR inputs and outputs in which the pin configurations were different.
FWIW, Aqueous interconnects are so extended in my system that I would never use two pairs together. I prefer a pair of Venustas in combination with Aqueous. Even swapping their placement has an affect on the sound.
I wonder if the XLR versions were not wired in a manner that corresponded to the pin configuration in your equipment? I have no idea if this would result in a rolled off presentation, or if this would result in no sound whatsoever. However, I do know that I have owned equipment with XLR inputs and outputs in which the pin configurations were different.
FWIW, Aqueous interconnects are so extended in my system that I would never use two pairs together. I prefer a pair of Venustas in combination with Aqueous. Even swapping their placement has an affect on the sound.

