Overview:

This is where the voodoo happens. The XdA is both the brains and the bronze that raised the performance bar beyond anything that has been done to date. Inside are 4 – 150 watt Power Physics digital amplifiers, a really, really smart power supply that quarantees full power from any AC wall socket in the world and, of course, the computer an code that crunches numbers faster and far more efficient than any other attempt to date.