Agreed. We did some service re-arranging at my church last year. P&W service moved from a smaller sanctuary, that was actually our church's original sanctuary, to the larger one where traditional service is held. Our P&W ministry is growing, so we needed the bigger room. Anyway, new room, new sound system... I had a Broughton H+LPF, on my board, and could never get it to sound right once we moved over. Made my tone sound weird. I can't really describe it, It wasn't un-musical, just sounded like a synthetic bass tone that would come out of one of those mid to low end keyboard set on "string bass" for the voicevoice choices. My tone was better with just my MXR M81. I ended up just switching the H+LPF off. One of our drummers does pro audio for arenas and such as his day job. After struggling with my H+LPF pedal I asked him to listen. He had the little iPad that has the software on it that controls all the sound in the sanctuary, so I figured he would know or be able to tell what was going on. Took him about 2 seconds to identify that we had H+LPF already going via the soundboard. The bass was being double eq-ed. I deferred to the filtering the church was doing and sold by Broughton. That M81 is pretty subtle, it isn't targeted like the Broughton, but it does let let me tweak out string noise and also gives me the ability to change the mid range frequency center, which really helps.