Have you had a chance to audition all of the options above? I've been very happy with triode labs myself, although I couldn't quite justify the price of the digital american when I also had to purchase two 7+ cables for other components, so I went with a 12+ for my DAC. I've personally heard quite substantial changes with power cables on relatively simple systems, but as always it depends on your kit. It would be great to hear any updates!
