This thing sounds insane with my FTR 37 head! I loaded the cab with Blues (wired to 8ohms) and I'm loving the way it sounds...complex and chimey cleans and a very detailed sound when overdriven. I'm usually not a 4x12 person but this is truly the exception to the rule. I also have the matching 2x12 cab (Blue and a G12H30 in that one). It's kind of a funny story, but Fred only had a little of this blue color, just enough to do the head and 2x12 (including the side panels). It was kind of a one time deal on the color and I dug the fact that I would have a "one off' setup, so I went with it. Then 2 months later I mentioned wanting the 4x12 for larger stages and it turns out that he had just enough for the matching "V", but not the side panels. I still think that t still looks killer though. More importantly.......it rocks!!