You're definitely not alone! I have a vandy 2ce sig powered by a McCormack DNA-1 deluxe and a TAD 150 sig. It's almost identical to your system. I have owned the TAD 150 for only about 2 months now. I love what this tube pre-amp does for my system, and this has gotten me thinking about going tubes all around. I was hoping to sell all my components from my pre-existing system, but what I ened up doing is setting up a bedroom system with all my old stuff. As Vegasears says, I am running out of space!
What are you using for your source components, IC's, PC's, speaker cables?
What are you using for your source components, IC's, PC's, speaker cables?