This is the Five Fish Studios X12 Preamp that I built a little while ago as a project for school. You all should check it out, after using it you get a very beefy low end and a nice little crackle on the top end, it sounds like some old school API gear. You can either have one built for you or you can do it yourself. I built my own because I wanted to understand the workings of the electronics in Preamps and I learned a lot in the process. If you are looking for a nice little 2 channel pre, look into this. The guy who designs these also makes 500 series preamps for you API lunch box guys. If you have any questions ask me and I will let you know more about my experience while building this pre.