Maybe I got a faulty one, because I ran several tests. Virtually the same settings and my Tone Hammer, Darkglass Infinity, Mother Preamp, Quad Cortex did not clip. I was running at 18V. I always run for higher voltage. I tried with my Dingwalls (passive and active) and Charvel PJ. Absolutely garbage in my opinion. I posted about this on the Subway thread and I think someone from Mesa is on that. They were blaming voltage, cables, gain staging. Which can be true, but I ran through a gamut of tests and I've been gain staging for over 25 years as a guitar player. I think I got the gist of it. I have other preamps I could've tried, but after 4 hours, I gave up.