I play with an overdriven tone, more of a tube growl than out and out distortion - very dynamic and suitable for soul to rock. I have recently been wonding how I might clean up just the bottom couple of octaves, day 40 to 160? I run my pedals with a parallel / mix of something like 50/50 and love my tone, but even on 50/50 the super lows can get pretty gnarly... I think I want a pedal that can separate out the frequency bands and treat them independently... Anyone had the same thoughts and found a workable and successful solution? I'm a super experienced player with a heavy gigging and studio schedule but have never come across anything in pedal form that can do what I'm asking, which is something I do in the studio all the time!