http://www.klon-siberia.com Ah yes, the mighty, and discontinued Klon Centaur. Most recent, 2009 Silver edition compared to an older Gold with Horse graphic edition. I used my trusty http://www.buyanalogman.com Analog-Man True Bypass Looper pedal to keep it fair, and this clip was done with humbuckers. I realized, long after the fact, that I had the settings screwed on my audio...meant to turn the amp mic down, and vocal mic up, but....I did the opposite. So my comments are quiet, and the amp is, at times, too loud. It's only rock n roll!