yeah! for sure… the Blowtorch is actually a distortion pedal for bass guitar, taking not one but two 9v batteries for additional headroom. fascinated to hear how this could work on kick, snare … well, any and all drum sample sounds! 
the Q-Tron is an auto envelope filter, designed for guitar although there is another green version for bass. i didn’t know about the bass version at the time when purchasing (madly enthusiastic shopping spree on the post-xms sales)… from what info is available, it seems the guitar version is more ‘squelchy’ in sound.
bought them due to a rediscovered passion for metal funk bass playing … now i gotta try the MD through these wild things… maybe even re-purpose them via OT effects send loop from the Cue Out to AB in.
shall try and capture some action in the natural habitat.
-Jasper