i was reading about a bass that has an active preamp with high, mid, and low controls (plus a couple of boost switches). I was just wondering how the Alembic low pass filter compares and contrasts with separate high, mid, and low for sound shaping. Do Q-switches affect the mids as they boost the upper threshold of the filter setting? Does the combination of adjustments of the Q and filter act as an interactive high/mid/low combo filter? I'd be interested in any thoughts.