SoundSource 4 review: The Mac audio control app Apple should have made
For all the advancements Apple has made over two decades with the Mac operating system, it’s surprising how little attention core features like menu bar audio control have received. Traditionally little more than a convenient way to adjust volume without opening System Preferences, beginning with macOS 10.12 Sierra the basic slider was embued with the ability to also switch between output devices—and inputs too, by first holding down the Option key.
If you’re thinking, “there must be a better way,” you’d be right. Rogue Amoeba, the creators of awesome audio solutions like Audio Hijack and Fission, have taken the wraps off SoundSource 4, a more powerful way to control sound coming and going from your Mac, no matter which application you’re using.