Quote Originally Posted by Da Rawkster
I also don't need to reduce its already limited headroom.
I retubed mine with JJ's, but I also installed the BitMo mod kit. It now has tons of clean headroom, and can get really crunchy.

From their instructions: "I do recommend changing the V2 preamp tube to a 12AT7 or other lower gain tube and V1 to your 12AX7 flavor of choice."