yup.
no improvement with the mixer.
dramatic improvement with the soundblaster.
so, if it's humming, the soundblaster is getting around it. good enough...
...but i think it's asio. let's see if i can find evidence of that...
i
 know i can get around it by compressing the hell out of it because i 
did it once before, which is fine for finger parts, but i need a pick 
attack for this and don't want to compress it out.
the only other
 thing i can think of is that the active pickups are too loud. maybe if i
 try recording at a very, very low volume.
actually, i have a switch on the pod to try for that, too.