BTH had live strings, a looped sample of a keyboard, guitar and a programed drum beat, as well as some random effects etc
Brad: PRS custom 24 guitar tunned to C#G#C#F#A#D# for most songs live,
ibanez 7string (7th string just tunned to B),
a black PRS C24 tunned D#G#C#F#A#D# for Somewhere I belong (live),
Red PRS C22 with the F# and high D# removed and the A# replaced with a low D# for the tapping in Fig.09
Black ibanez Tunned to B F# B E x x for Dont Stay (live)
Uses a Mesa Boogie duel rectifer amp head for the distortion, as well as reverb/echo pedal (boss i think)
On the New record he uses a vintage Fender but im not sure what else, i know he used an old amp with a tape echo built in.
Mike: Yamaha Keyboard, as well as a PRS C24 and Ibanez guitars (hello Kitty Guitar too lol)
Audio-technica microphones
Rob: Latest issue of Modern Drummer Magazine tells me that he uses:
Gretsch USA custom drums with Zildjian cymbals, combined with electronic Pintech Pads for samples in Faint/fig09/BTH
Joe: Im not sure what Joe uses, but i know he controls practically everything live. all the backing tracks and samples, and also when live, LP dont really play any intros to some of their songs, its all pre-recorded.
Dave: Ernie ball basses and Boss pedals (not 100% sure about his stuff either)
Hope that helps