Rogue Amoeba Loopback 2.1.2 -

: Power users can create massive virtual devices with up to 64 channels for multi-track recording in DAWs like Reaper or Logic Pro . Common Use Cases

In version 2.1.2, Loopback excelled at creating "virtual audio devices" that could seamlessly capture audio from and pass it to any other application —all while allowing you to monitor the signal with near-zero latency .

: Capture high-quality application audio directly without the need for external speakers, which helps avoid feedback and background noise. Rogue Amoeba Loopback 2.1.2

macOS updates often reset audio permissions. Go to System Preferences > Security & Privacy > Privacy > Microphone and ensure Loopback is checked. Reinstall Loopback 2.1.2 if necessary—its installer re-validates system extensions.

Have you used Rogue Amoeba Loopback 2.1.2? Share your experience or ask troubleshooting questions in the comments below. And for more Mac audio deep-dives, subscribe to our newsletter. : Power users can create massive virtual devices

When Apple transitioned from Catalina to Big Sur (and later Monterey), many audio drivers broke. Rogue Amoeba rebuilt significant portions of Loopback for 2.1.2 to work with Apple’s new System Extensions (replacing deprecated Kernel Extensions). This version offered a smoother, more secure installation process.

The latest version of Loopback, 2.1.2, builds upon the foundation established by its predecessors, introducing several new features and improvements: macOS updates often reset audio permissions

Within the Loopback interface, you can adjust the volume of each source independently. You can also add Audio Unit (AU) effects—compression, EQ, reverb—directly to any source before it leaves the virtual device. This is massive for live streaming, allowing you to process your mic in real-time.