AudioMaster is a Firefox extension designed to give users enhanced control over their audio settings across various activities such as music playback, video watching, or voice calls. With its subscription-based model, AudioMaster offers key features like a stereo/mono toggle, which allows users to easily switch audio modes with a single click. The extension also boasts a volume boost feature that can amplify sound levels by up to 600% without introducing distortion, ensuring a clear listening experience.

In addition to these features, AudioMaster includes convenient keyboard shortcuts for efficient audio management. Users can quickly access the extension with CTRL + SHIFT + 6, adjust volume levels using the arrow keys, mute or unmute audio with a simple press of the M key, and reset volume settings with R. These functionalities make AudioMaster an ideal tool for anyone looking to personalize their audio experience while using Firefox.