Sound Out

Sound Out is an excellent dock app that is available for free and is designed to help users change the sound output device on their Mac OS X. This app is exceptionally user-friendly and straightforward to use, and it runs smoothly even on older machines. Additionally, Sound Out comes with a feature-packed interface that allows users to select from a wide range of audio output devices that they can connect to their Macs.

One of the best things about Sound Out is that it is licensed and released under the zlib/libpng License. This means that it is an open-source program that can be tailored according to the specific needs of users. Furthermore, the developers of Sound Out also offer frequent updates, which means that users can expect the app to remain stable and free from any major bugs and glitches.

Another notable feature of Sound Out is that it is incredibly lightweight and does not take up much space on a user's machine. This means that users can enjoy the benefits of this app without having to worry about any significant impact on their machines' performance. Overall, Sound Out is an outstanding dock app that is highly recommended to anyone looking for a reliable and efficient way to change their Mac's sound output device.