Does anyone here know of a Reverb pedal that only effects the upper range of the bass? I had a POD live floor thing and one cool feature was you can "tell" it what part of the frequency gets the effect. I had clear strong bottom and lush 'verb harmonics and so forth, great with my fretless Lakland. I have a boss bass chorus (http://www.bosscorp.co.jp/products/en/CEB-3/) that has a low pass filter knob so the chorus only hits the upper end, user defined. I wish more effects had that feature. On a slighty different tack, would it be an easy mod to an existing pedal? Anyone here mod their effects? I really don't want to run 2 signals to my amp, looking for ez setup for gigs.