Awaken, oh long-dead thread, for I have acquired a Big Bottom 2 pedal!
It is only fitting that I should breathe life into this thread, as it is the one that led me to Tym Guitars. The pedal came in the mail today, and I took a break from work to check it out.
For the last month, I've been using a passive crossover and an LS-2, giving a slow (3db/octave) blend between low and high, with some phase issues but not audible ones. This worked reasonably well and had a fairly neutral tone (crossed over at approximately 330Hz before the effects).
In contrast with this setup, the Big Bottom has a definite character to it. With no effect in the loop, it gives a definite frequency scoop at the crossover frequency, with a very strong bottom (well, you would expect as much) and a brighter high end than the passive network (which you would expect with the buffered I/O). I should also mention that it has enough gain that it can also provide some clean boost, if that's what you want.
The only negative about the experience is that I plugged it in first to my amp and then to the guitar, and when it came on, it made easily the loudest popping sound I've ever made with a pedal. So I'll try not to do that again.
And the new artwork is, apparently, purple. Sorry for the blurry pics, I'm in a hurry today...
Edit: I'd think it would go very well with one of those heavily midrangey guitar overdrive pedals. There has to be a Metal Zone around here somewhere...or maybe even an amp modeler.