Pulled this out because I enjoy the crashing distortion tone. I've done a lot of previous clips of it, but here's how it sounds with my current rig.
SG Bass w/ Dimarzio Model One neck pickup -> EHX English Muff'n -> Marshall 2061X (Bass channel only tone at noon volume at 1) -> My 1x15" cab that currently has a Jensen MOD15-120 in it. I like this speaker, but I desire a little more beef so I've picked up an Eminence CB158 to try in it's place. Will do clips with that as well when I get the chance. Here's how she sounds:
SoundClick artist: Psychedelic Bass Jams - page with MP3 music downloads
For me, there' something about the organic-ness and rawness of this pedal that can't be beat. I've gotten very similar sounds with the Xotic Bass BB Preamp, getting maybe 90% of the way, but this beauty just has that extra 10%. It's big and it's inconvenient to power, but it's the only pedal I'm using right now live so it isn't too bad, probably worth it for the tone (to me anyways).
Also on my list of stuff to try is some D'addario tapewounds that they've come out with, and perhaps a Curtis Novak Mudbucker. If I do make some upgrades I'll be sure to do some clips with them and see how this baby sings with them.
So anyways, let me know what you think! I'm pretty convinced the extra little bit of beef from the CB158 will be warranted, but I'm still on the fence about the extra beef from an accurate mudbucker clone, and I'm anxious to try some tapes.