What you see below is a simple plugin I created in Flowstone. It's just a VST plugin with a side-chain input that's connected directly to it's output. The result is being able to send audio between any two audio channels or busses.
It works great,except that Flowstone doesn't compile 64-bit VST plugins and Studio One has no bridge (and I don't use J-Bridge).
It would be great if you guys could create a stock plugin like this, that only does that, also passes SC to plugin output, nothing else (other than also passing the channels other audio of course), to be able to do the "Pipeline" thing like I do below, but between any two mixer channels. It even works with multi-instrument audio channels in the mixer.
It's a direct injection like Pipeline so no monitoring required to hear it.
Here's the Flowstone schematic below. As you can see, it has two pairs of audio inputs with the second pair being the side-chain inputs and the first pair being there to also pass though any other audio playing normally through the channel.
You guys can probably easily knock this out for a new stock smallish plugin the size of MixTool.
Thanks for listening.