I spent about 2-3 hours last night demoing and piecing together the audio, but it was way too long, too waffley and vague; it's extra hard to demo something when you're unable to show the settings. The screen is nowt but a glare when you put a camera like mine on it, it's annnnnnnnnnnoying.
I'll do a two mic demo in a little bit and blast through some settings.
great demo, thanks! some nice sounding distortions, and sub-octave fuzz is pretty good too. but hell, the Fuzz Pi barely sounds like the real thing. it actually sounds a lot like the rat model.
but still, very nice piece of gear.
i like chocolate, i like fudge
if i can't make any, i won't budge
Bear in mind, the Fuzz Pi has more controls (an additional treble and bass control) than the real thing; I'm sure you could dial it in pretty damn close with a real one to compare it to.
That's the thing about digital modelling; it's often done very "scientifically", analysing waveforms and how the controls interact, there's not a huge margin of error. It may also be modelled on an early Pi model, so may sound a little different to the current model.
This is a stupid question, but can you run two of the same effect on the thing simultaneously? Like, put a Muff into a Muff? I notice that it explicitly says that you can do that on the M13 page, so I was wondering if that was exclusive to the M13.
Yeah, I'm really itching to try it at practise to see how it fares. My never-shifting fondness for irl RAT distortion is making it difficult to say "yup, this can definitely replace all my distortions"; even the closest models don't quite have the same EQ tonality I'm so fond of in the RAT.
Love the looper demo. 
Damn I think I'm starting to want one.
