I don't get why this is so concerning to folks. This is not the first topology to ever have parallel signal wires. Has anyone else ever used litz wire for their IC's? I think Zenwave's lower cost options use Neotech litz wire. Wouldn't litz wire be an extreme version of what this double-ic method is doing?
Doug Schroeder Method, Double ic
I think this topic deserves its own thread , where use double ic through y adapters , from source to preamp, Can’t connect it from Preamp to Amp...For me the result is huge, I can’t go back to single ic....