Audio Controller от MusicMan

Audio Controller gives you precise control over the volume of individual browser tabs, with features beyond standard browser capabilities:

Key Features:
• Boost volume up to 300% when standard volume isn't loud enough
• Independently control volume for each tab playing audio
• Mute/unmute individual tabs with one click
• Persistent volume settings that remember your preferences
• Real-time volume adjustment with a smooth slider interface
• Works great with YouTube, Twitch, and other media sites
• Clean, intuitive interface that shows all active audio sources

Perfect for:
• Balancing audio between multiple sources
• Boosting quiet videos or streams
• Managing multiple audio streams simultaneously
• Saving your preferred volume levels for different sites

The extension uses the Web Audio API for high-quality sound processing, ensuring clear audio even when boosted above 100%.

Note: Volume boost is designed for quiet audio sources and may cause distortion with already loud content.