Hi All,
I found a very nice wavetable (GitHub - FigBug/Wavetable: Wavetable synth) synth and compiled it for my Zynth. It uses quite some CPU load so do not load to many other stuff or overclock your Zynthian. I asked the creator whether I could distribute this compiled version for aarch64/Arm8.
Happy experimenting:
Proton Drive
Cheers,
Maarten