So I got a Brown Dog about a month ago and yesterday received a 00Funk from MF. Connect it all together (input to outputs, envelope to envelope). Turn them both on. Sounds awesome! Turn off the Brown Dog. Weird. Doesn't sound like there's any effect. Turn the Brown Dog back on. Now it sounds like just a Brown Dog. Unplug it all and do Bass> 00funk> amp. I hear some noise and I can hear subtle sweep, but nothing like the videos I've seen. Put it all back together with the Brown Dog. Boom! Sounds killer again. Turn off Brown Dog. No filter effect again. I though maybe my basses output is too low, but that has never been an issue. I guess I'll just exchange it and try a different one and see.