Here's a long decaying, 1 second phrase looper. The Rhythm defaults to 2.3.5.7, but the expression pedal is mapped across the full range, from 1.1.1.1 to 8.8.8.8. You can 'play' the Rhythm spacing as it loops.
The HotSwitch changes Feedback from FB1:95 to its particular Freeze position. The long decay is defeated, and Rhythm positions can still be 'played' with the expression pedal.
Note 1-4 have no Resonance (unpitched), but their active high & low pass filters are set to sweep upward across the four delays. Here is the default Rhythm of 2.3.5.7, as adjusted from the Note Grid tab. You can adjust apparent pitch / filter positions, delay timing, and overall delay maximum, all from this page.
