A modern, open-source alternative to the classic Soundflower, optimized for Apple Silicon. Download: BlackHole on GitHub
The go-to "donationware" for Windows and Mac. The primary cable is free, while additional cables (A, B, C, D) can be added for a small donation. Download: VB-Audio Virtual Apps Official Site obs virtual audio cable download
A highly customizable, paid professional tool for advanced users. Download: VAC Official Site Installation Guide: Step-by-Step Download: VB-Audio Virtual Apps Official Site A highly
A virtual audio cable (VAC) is an essential tool for content creators using OBS Studio, acting as a "digital bridge" that routes audio from one application to another. Whether you need to send your OBS mix to Zoom, separate your Discord chat from your game sound, or isolate music for a stream, downloading a virtual cable is the standard solution. The most popular option for this is VB-Audio
The most popular option for this is VB-Audio Virtual Cable , which provides a reliable, high-quality driver for both Windows and macOS.
While several options exist, these are the industry standards for OBS users: