I owned the XLO for a year, and found that it was good, but a little "grainy". The Ensemble "Digiflux" is way smoother, and the Harmonic Technology Cyberlink Copper has a very similar voicing but is far cleaner for the same amount of money (under $100). Try "The Cable Company" at www.fatwyre.com. They offer a home trial period with a few stipulations. Robert Stein is experienced and very helpful.