Extend highpass range

[unfa]

Currently the low-cut filters in Dragonfly reverb units only go as high as 200 Hz.

I wish both the high and low cut filters would have full range available so I could blend different reverb types based on frequency range easily.

An extra filter stages control would also be nice to have a sharp cutoff.

I know this doesn't lend itself to natural sounding reverbs, but it'd be very useful creatively.

My main concern is loading older patches - does Dragonfly reverb know what version of the patch it's loading? Then it could re-map the values to a new range to avoid breaking old patches maybe?

[michaelwillis]

Hey @unfa, I'm starting to work on Dragonfly Reverb 4, which should accommodate many of the suggestions you have made over the lifetime of this project. Right now my plans are that it won't be backward compatible with earlier versions, but I want to make an "export" feature in v3.x that will save a file that you can import into v4 and hopefully have mostly same sounding results.

[michaelwillis]

@unfa One feature I want to implement is a switch on the LPF/HPF to give them a hard cut or soft cut as you suggested a long time ago in issue #31. Along with that I think it would make sense to allow the entire frequency range. I'm not making any promises, but I think that you will really like some of the stuff that I'm working on.