I think the confusion here is due to naming convention of “preset”. The H9000 is different from older products because we introduced the concept of combining presets into FX Chain.
The H9000 comes with many Session, FX Chain, and Algorithm presets. Only the newer Algorithms (H9, H90, H9000 exclusive) have individual presets, while the older Algorithms from the H8000 and before do not. Of course, you are free to make custom presets from any of the Algorithms.
On previous products, almost everything was referred to as a preset.
If you have any specific examples of algorithms that you’d like more information for the individual parameters, I could help you better.
Viewing the full descriptions in the Algorithm Library manual can also be very helpful: https://cdn.eventideaudio.com/manuals/h9000/2.2.11/content/appendix/algorithms/index.html
