I would have to say a Marshall or Roccaforte Custom 40. To me it's a really British/Marshall type thing. I personally don't dig it too much and for me if it doesn't sound good before the boost it's kinda like when someone says "I'll fix it in the mix". Really? I want it to just sound good from the start. I actually jammed on my Ecstasy Classic for a good while yesterday and the blue channel was just meh! In fact a friend was over and we were comparing a bunch of amp tones and he thought the VHT Deliverance 120 sounded way better than the Ecstasy blue channel and the VHT was on the Less setting.
Send me some blue channel settings to try. I usually have the output class switch at A the sound style to new and the power to full. Maybe I'm missing something. Mine has great glass and I even did the cameron mod to it. Red channel sounds sweet.