Well, the internet ate my last post, so this ones shorter.
I had one for a bit.
Its got a good range of gains and stays quiet at most of them. Doesn't hit mild fuzz, but comes down below insane gain.
It wasn't mid scooped, so it seemed to cut through decently when I jammed with some people. Lots of great aggressive mids and highs.
As you always expect, the third control is where the fun is. It covers range from gated and sputtery to smooth gating, to octave up, to different smooth gating. Most settings do OK with lows, but a couple (octave up) do cut a bit.
With the wooly mammoth's pinch knob as a comparison... the mammoth starts raging and open when the pinch is off, and as it turns up before the gate starts, it get a bit choked or restrained. THere's still low end, but its a bit less present or blooming.
My thoughts on the CAF is that it never fully hits that open, raging fuzz sound. It always felt a little bit choked or restrained. THe gating is generally smoother than the wooley mammoth, and they don't really sound alike. More of an attempt at a description of feel.
Overall, a good bass fuzz with versatility, good lows at a lot of settings, and just generally fun (also it looks cool?). More aggressive and raunchy than crazy (ie, its not oscillating or unpredictable, but does do really high gain) I miss mine, and its one of the few pedals I think I might buy back if a new job I'm chadsing pans out.
More later maybe, I gotta go do stuff. Frigging internet.
Edit: Folk fuzz is good on bass. fuzz face-y though depending on how you tune it, and a tottally different beast. Not as crazy.