That's actually not true. BA makers say the specs don't change. That's a very different statement. I'm just against questioning what another actually hears. If I were a maker of IEMs, I'd avoid the subject at all costs because of the negative feedback by some that insist on setting everyone straight. I wouldn't want 'snake oil' or 'it's to make you keep it until you get used to it or can't return it' type comments associated with my product.
4/25/15 at 6:02am