Got my Vincent in the mail yesterday and hooked and fired it up as soon as I got home. This thing is the TRUTH. Peeps on the forum hyped it and I kept putting it off because I'm a tool. Everything sounds better but the thing that floors me is how deep my soundstage goes now. It was always wide but the decay I'm getting now makes each not linger with a sweetness I'd only really experienced with headphones before. My speakers were impressive but Angel Olsen is taking them for a drive right now! Anyway, my main point for posting this is because I figured this might be a spot feedback and trouble shooting for the phono preamp. Since a number of peeps on the forum have it, or hopefully will have it! We can give suggestions and whatnot. Should I stack the power supply on top or on bottom?