"...new Ayre QB-9 USB DAC but a big established corporate player like Esoteric which embraces USB as the delivery format for digital music for the time being, it seems fair to say that USB has finally arrived in earnest. I was chiding them for using a generic USB wire in their setup. As my recent review of Entreq's Crossword Discover cable showed, purpose-designed audio USB cables can make quite the difference. Of course Esoteric was well acquainted already with the concept. They simply hadn't had time yet to launch their own USB cable."
Al final de esta página: http://www.6moons.com/industryfeatures/munich09/4.html
Ya me parecía muy barato el mío para cosa buena...
Saludos.