My bad.. I was able to get the roar at low volumes on the 2204. There are a lot more tones in the 2204. So glad I have the PPIMV because this thing can get loud. Also glad I can switch it to 20 watt mode but when you want to crank it, it will cut your head off.
I'm really surprised about how much gain can be gotten out of it without pedals. I'm also surprised how great the cleans are that I can get out of it either with the volume knob or the low sensitivity input. Much more versatile than I was expecting and it has that tone I've been searching for my whole life. I also got it with the little 1 watt but I enjoy playing the 50 watt more even at really low volumes... it's a little more 3 dimensional.
The SD-1 comes tomorrow and I'm thinking about the Hot Mod too. I've tried it with my FM3 but there is a lot of noise that I haven't figured out so it ruins it a bit but really liked the Love Pedal, SD-1, BB Pre, Heartpedal 11 and tube drive three knob.