Hey thanks for using SynthNes! I'm excited to see someone dig in.
Not being able to select the input MIDI device is a glaring flaw that I may come back to at some point. SynthNes will greedily open all of your MIDI devices and block them from being used by other software...I use loopMIDI when sequencing SynthNes from my DAW, not sure if loopMIDI will solve your problem though.
I am not familiar with how the stereo mods work, but I may look into seeing if I can support them later on (imagine the possibilities with two detuned pulse channels in stereo) .
I definitely am looking for feedback, so if you have any suggestions, or find something hard to use, let me know. And if you're willing, version 2 is just about ready for testing.
Here's a preview of the arp editor
