okay, THAT's interesting!
I wish they'd publish sensitivity numbers for the tuner... Considering what the known-good alternatives cost, I dunno how much I trust this.
I've bought a couple of things from Brando and haven't been impressed with the quality. I know they're just distributors so I don't hold them "responsible" but I think it's an indicator of the types of things they carry.
"Buyer beware" and all that.