http://www.sourceaudio.net The Sound Blox Classic distortion modeler is very cool! I like the noise gate a lot. Would be very handy in the studio for stacking rhythm tracks without all the hiss fizz and noise. The pedal has tributes to all the classic stompboxes like the ProCo Rat, Tubescreamer, Big Muff Pi, Tone Bender MK II, Dallas Arbiter Fuzzface, Marshall and Boogie preamp tones, and more. Also has 6 presets and a graphic EQ...all in all, and very handy tool!