Single plugins... yeah, that one seems pretty unique. For the same concept, though, I'd try chaining the JS 3/4/5-band splitters and then throwing whatever you want on them. For instance, something like this: Track 1: 5BandSplitter, sending the bands to tracks 2-6. Tracks 2-6: 5BandSplitter to split each of those bands up into smaller sections, sending to tracks... um... 7-31, I think. You now have your signal split up into 25 bands. You could throw a delay on each of them, or make a few delay buses and use sends to mix and match the various bands, like so: 32: 1/8 note delay, receiving from (as an example) tracks 7, 11, 15, 19, 23, 27, 31. 33: 1/4 note delay, receiving from 8, 12, 16, 20, 24, 28. 34: 1/2 note delay, receiving from 9, 13, 17, 21, 25, 29. 35: Whole note delay, receiving from 10, 14, 18, 22, 26, 30. You probably want to disable Master/Parent send on all of your individual band and splitter tracks in this case, otherwise you'll have a lot of signal being sent to your master/folder two or three times. Note: While I was looking at the JS plugins, I noticed one called fft-delay that may be similar to Spektral. Just a guess though.