SoundPipe

Meet SoundPipe

SoundPipe is a virtual mixing board for moving audio between applications and devices on a Mac. It creates virtual inputs and outputs that other software can select, allowing you to send an application's sound into a call, combine a microphone with system audio, or feed several sources into recording and streaming software.

Routes appear as visible wires between sources and destinations, with live meters and individual volume controls to help you understand the mix. The app handles its driver installation and reduces the need to configure separate multi-output devices in Audio MIDI Setup. You can try it in repeatable twenty-minute sessions, then purchase a license for continued use across up to three Macs.