I had my Cortese for sale and just cancelled the ad. I can't bring myself to give it up. I really enjoy the dynamics and transparency of the Cortese. My Audio Aero Capitole AI, which I had connected directly to my amp, sounded smeared without the benefit of the Cortese. The Cortese made everything sound right to my ears. For the record, mine has operated flawlessly for 2 years, other than tube issues, and Mick has been very responsive to my emails, even recently. Horses for courses, I guess, but I really like what I have. For what it's worth, and I know some of you don't give a rat's ass: In my limited experience, I have also owned 2 other "Class A" preamps with built in phono stages and 1 "Class A" stand alone phono stage. As a caveat, these were all in the lower price range of "Class A" components. That said, the Cortese is much superior to any of those other pieces that I had in my system. But then again, I can't say that what I like is necessarily what someone else would like. Horses for courses.