“Also an FX sequencer would have been a nice development, to make it (even more) attractive.” or a CV input or two would be cool.
0 – +5VDC on the two expression pedal inputs.
As I understand it, an LFO is on the FR list already (including from the developers). I would think it would have to be global, and two of them to fit the paradigm [A & B presets]. When you think about it, a sequencer, LFO, & envelope are variations on the same theme.
Bonus points for a loadable .wav format, or at least a large selection of waveforms. One-shot mode, X number of repeats, and step quantization (with glide). Super bonus points for CC output over MIDI. Superlative bonus points for a quadrature LFO (or two). I realize this all sounds esoteric, but something like the H90 screams for this kind of next-level parameter.
I believe that type of feature would place it a magnitude or two above most of what’s currently out there. Regardless, congrats to ET on an already killer device & rollout. Definitely outside the box thinking at play here.