I have the orac 2 module in a working state people can try out here:
https://github.com/adbrant/orac2_modules/raw/master/package/apollo.zip
(Unzip this to ‘media/orac/usermodules/synth’)
It doesn’t have the built-in effects anymore (you can use other modules for that), but I added some other features to make it more flexible. Currently, it has:
- 1 wavetable oscillator with 80 wave types
- 3 filter types (Digital bandpass, Digital lowpass, and Analog (moog lowpass emulation).
- 2 envelope generators, one dedicated to amplitude, while the other one can be used for the filter or pitch.
- LFO that can modulate pitch, amplitude, and filter
- White noise generation
I was originally going to add multiple oscillators but decided against that, as you can achieve the same sounds and have more options by using multiples instances in one chain.