The noise floor of the Spatial Delivery wasn't horrible, but still a bit too hissy in many contexts for my liking. In spite of the minor noise issues, I really enjoyed how versatile it was and especially liked being able to shift between high, band, and low pass filters. The sample/hold feature was interesting, but seemed to overpower the input signal too much when arpeggiating chords and is not necessary for my brand of cathartic bedroom noodling.
Current options I'm considering include the 3leaf Audio Proton (new/blem unit), Subdecay Proteus (used), and DOD 440 RI (new). My price range is probably up to 170 USD. The filter in question will be processing guitar signals tuned anywhere from Eb standard to Drop E and may occasionally be used in conjunction with my Digitech Dirty Robot. Something in an EHX XO enclosure or smaller would be preferable.
I have an Xvive Wave phaser inbound, which may serve in some capacity as an envelope filter, though I doubt it will do more than bandpass filtering.
I would be open to hearing more about any options that meet my criteria. Thanks in advance to all who respond.





