Thats cool. im trying to get those tone on this song called the enemy. you can check it out if u want at www.myspace.com/godsmack. bob at eurotubes suggested to add 2 kt88s to the jj34ls and switch out the preamp tubes. i dont know which preamp tubes to get though either 12ax7m's or gcc83s. i dont have an rm100 right now cause i wanna make sure i can get what i want before i buy it.