Reviews wanted for the following distortion pedals:
Well - last night I tried out a few they had at Action Music. Personally, I found that I don't much care for fuzzy bass regardless of the flavor, although I can be objective and throw out a couple reviews, possibly even for pedals not mentioned in the original list. These will be brief reviews so if they suck, I apologize.
What I tried:
EH Big Muff (big flat silver edition)
ProCo Rat
ZVex Woolly Mammoth
D-A Fuzz Face
Guyatone FZ2 The Fuzz
Big Muff is covered, so I'll only say that it does a good job of retaining bottom end when you have the tone down. Makes your amp sound like it's under a pillow, but beefy.
The one I most wanted to try was the Mammoth. Vex's effects are never for the conventional or for the faint of heart, but you knew that. The store owner told me to be careful with the knobs as "it can get outta hand, man". So I plugged it in with all the knobs on about 9:00. Okay, so our basic sound is a nasal kind of fuzz that, so long as you're sustaining a note, is nice, smooth and singing.
The problem, and I say this about all fuzzes on bass, is that all your notes run together if you start playing more and faster. You're never going to recognize Roundabout with fuzz, of course, but my tune of choice for comparing tones with fuzz was the simple but hella-catchy Breed, by Nirvana. The bass doubles the guitar on that tune and i think has a hair of fuzz on it as well in the recording.
Anyways - so I start Novoselic-ing away (better than Jaco-ing off i guess) and the pedal's smoothness I determine is caused by a noticeable squash. so I take the Pinch knob all the way left (remember, it was at 9:00 already) and it opens up a little. Now there's room for flab in the signal. Actually, with Pinch up a lot, there's like electrical flab, but back down and it's string flab. See? Anyways, we still haven't turned up the Wool on this thing! As I turned, the sound got hairier as expected. I don't remember anything special happening at the end of the scale. Z Vex sometimes gets unexpected stuff at the very left or very right positions on his knobs, i guess it's circuit idiosyncracies.
I can't remember knob details well though, but I'll tell you this - It's smoother than a Big Muff, while not as HUGE sounding, but maybe that was my knob twiddling's fault. What I'd recommend is to follow a halfway-Pinched mammoth sound with a phaser and an envelope follower to get wicked synth tones on sustained notes. Then again, i'd personally get a Deep Impact for that.
Gawd, did this actually help any? I just read over the rambling... I'm too pooped to get into the rest of them, but ZVex and EH were the only ones that sounded smooth enough to me to even consider. I don't hate fuzz bass, its just not for me.