Quote Originally Posted by Cyrus View Post
No-one with a vested interest will want to say though. Trusting your ears only means you are also trusting your ability not to be duped by soundbites and 'reviews', and a small improvement could easily be put down to that.
Absolutely, but surely anyone with a "vested interest", i.e. the manufacturer concerned or dealer selling the product, *if* they're confident in its efficacy, should be open and honest about how it works and welcome scrutiny from prospective buyers?

Quite simply, this device is either designed around genuine engineering/scientific principles that work, or on placebo - and if it's the former (which is my feeling) then it doesn't help when how it's been designed to function is cloaked in mystery.

Marco.