I recently got a Zoom B1X multieffects pedal. I find that with the auto-wah (possibly with other effects too, haven't eplored it fully yet), the output volume will change radically from way too quiet to way too loud. I suspect it has to do with the active electronics in my bass, but am not sure yet. I tried making a patch with everything off except auto-wah, and still have the same problem. Has anybody else had this problem? Is there a solution, or is it just inherent to either auto-wah or the B1X?