Hey, I've been thinking about adding a compressor to my rig to "smooth" out my amplified sound and make some "uneven" notes sound more balanced. -- My D string is nearly twice as loud as my E string, with the G & A strings somewhere in between! I've read some decent reviews about the relatively inexpensive ($130) Aphex DI/Compressor pedal. Looks like it has a 10M Ohm passive input that might match well with piezo pickups and also doubles as DI to the sound board. Anyone have experience with this particular unit or with other "upscale" compressor pedals (t.c. electronics, EBS, Carl Martin, etc.) for upright? I'd also like to use it with my electric bass too...but I'm mostly interested in what my fellow dog house players think about this. Thanks!!!