I got one about a week or so ago, after lusting after it for longer. I just recently decided to start exploring the thing's full potential.
By that, I mean I opened up the back of it and tweaked the trim pot that controls the amount of Deep that the Deep Switch boosts. On factory setting, it's like a vibratory assault on the bowels, with very little tone retention. So I backed it off a little bit, and soon it turned into a quite pleasant and usable fuzz. The range is impressive, it goes from a light growl to a full-on aggro-assault. The way I set the deep switch makes it noticeable, but more in the sense of when you turn it off you miss it.
All-in-all, I'm impressed by this little pedal. Hopefully with more time I'll be able to make it a more permanent part of my rig.
