Resonant or not.
Isn't a high pass combined with a low pass by definition a band pass? It may be a broad band but you will only pass the frequencies above the high pass and below the low pass - the band in between.
I’ve got this one at home. Out of production and annoying power requirements, but it has a few CV inputs for some real-time sweeping.
The best out there is VFE.
VFE Standout for EQ purposes (like tightening up a high gain amp):
Or the VFE Klein Bottle if you want to be able to run parallel FX through the different bands (e.g. distortion only on lows to keep it tight and then fuzz on the highs.):
Ultra low noise and high end components. Only issue is he stopped production until next year, so you have to find used or when he has limited runs of stock from his attic.