Any Rat Tail owner could give a good side by side comparison? (other than gregmon whom I've read the reviews 20 times earlier in thread)
Soundwise this seems very interesting, but a bit disappointing to find such a small circuit in such a big enclosure...
grygrx were you ever able to test it?
I can't do a side by side recording or anything because I sold my RatKing. But, I will agree with gregmon that the BB replaces the RK just fine. The RK has a bunch of options, two distortion levels, that great. But, I don't think a lot of settings are usable on bass unless you blend it. The BB has great low end retention, actual low end retention. I was afraid it would not do low gain AND high gain, but it does it just fine. I personally believe it does low gain all the way to high gain MUCH better than the RatKing, mainly because of the EQ.
I lost money on the RK, those things have like absolutely no resale value, and I wanted to keep it instead of losing money on it. I might have kept it if I also played guitar. But, honestly, after playing with the BB for a while, I realized I would probably never use the RK again. I actually had to remove dust from my RK before I put it in the shipping box
Also, by the way, the RK has a similar sized circuit inside... Don't be fooled, LOTS of builders fit MUCH more intricate circuits in enclosures MUCH smaller than what Fuzzrocious does. You should see my custom GreyStache, the enclosure size in the same as a RatKing and the insides could fit in something MUCH smaller.
Anyway, you mileage may vary, but I mix/blend 60% of all my dirt with a clean signal. I put the BB in the same loop/location where my RK used to be, but, when I use the BB, I can now lower the clean level or turn it off completely.
I really think the BB is THE RAT to beat now.
I don't want to make this an anti Fuzzrocious post or anything, but that is just the situation as I see it having had both pedals.