I love the idea of mixing signals, it reminds me those patterns that you can get in oscilloscopes. It's awesome!
It would be nice to use the mouse's scroll to manipulate the knobs faster in the middle of a fight.
As mentioned by aeoriii there's a bug with the cursor and the zoom.
After losing while zoomed out the cursor's coordinates are shifted both vertically and horizontally, but if you undo the zoom and zoom out again it gets fixed. There's no mouse's shift before losing. I'm zooming it out because the game is too big for my monitor. I'm adding a video showing it.
In the windows version it works fine.