really into multi-tap delay at the moment the one in my helix does some kind of band pass thing too. never saw the point before, like thought having lots of taps was just the equivalent of having a faster delay time as instead of one repeat you get 4 or 6, and if you spaced them out unevenly or muted some then the pattern would interact weirdly with what you are playing. but im a convert now, works different to how I thought so the delay time is still the same 1/4 note or whatever but when the delay comes it is a cluster of repeats, and with the more complex patterns I like how it actually kind of makes you adapt to it to change what your playing to lock into it for weird spacey atmosphere. makes regular delay sound very mechanical