Hello Martin and Nils,
Thanks for this. Nils’s solution works for me, with completely different instruments coming in on the left and right sides of the stereo audio track.
I’m using the technique with Voltage Modular, a plugin that provides four stereo audio outputs but from which I want to be able to route more than four separate mono “voices”. In Voltage Modular, each mono voice to be output is routed to a specific left or right socket of one of the plugin’s four stereo audio outs.
Simon