The Audioquest FireBird speaker cables and WEL Signature interconnects I got from AliExpress seem to be legit products. The quality level is too high, and the DBS units appear to be wired up correctly. Also, would they honestly copy the DBS units exactly to spec with logos embossing, battery test button, etc. and going through the trouble to actually wire it up -- just for the sake of selling the Audioquest appearance? I believe they're grey market units sold out the back door of the factory. Audioquest doesn't actually make their cables, they just assemble / terminate them in the US, that's something that can be done in China easily. Audio quality does seem very good, but I still need to test them vs my old speaker cables to validate that.