SOUND vs Fish Audio S2
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 Fish Audio S2 leads with 345 upvotes
Give every Mac app its own EQ, volume, and speaker.
SOUND is a powerful macOS utility designed to elevate audio control for users who demand precision and customization. Unlike the system's default setup, which offers only a single volume slider and no equalizer, SOUND allows users to assign each open app its own 8-band equalizer, independent volume level, and output device. This functionality is accessible directly from the menu bar, making it both convenient and unobtrusive. Its design keeps audio processing on the Mac without relying on virtual audio drivers or accounts, ensuring privacy and simplicity. Ideal for musicians, content creators, or audiophiles, SOUND provides granular control over audio environments, enhancing listening, mixing, and productivity workflows. Its multilingual interface and free availability make it accessible to a broad user base, making it a standout tool for those seeking advanced audio management on macOS.
Pros
- Provides per-app 8-band EQ and independent volume control
- No virtual audio drivers or accounts required, ensuring privacy
- Easy access via the menu bar for quick adjustments
- Supports multiple output devices per app
- Free and available in 10 languages
Cons
- Limited to macOS; not available for other platforms
- May require some initial setup for optimal use
- Features might be basic for advanced audio engineers
Best for
- • Adjusting sound levels and equalization for different streaming apps
- • Creating custom audio profiles for music, podcasts, or calls
- • Managing multiple output devices for different applications
- • Enhancing audio quality for music production or editing
Pricing: Pricing not verified
Real Expressive AI Voices
Fish Audio S2 is an open-source text-to-speech (TTS) platform that pushes the boundaries of voice synthesis with its expressive capabilities. Designed for developers, content creators, and AI enthusiasts, it enables users to generate highly natural and emotionally nuanced voices across over 80 languages. Unique features include the ability to incorporate natural language cues like [whisper] or [laughing nervously], facilitating more lifelike and contextually appropriate speech. Additionally, Fish Audio S2 supports multi-speaker dialogue generation in a single pass, making it a powerful tool for creating complex audio scenes effortlessly. Its open-source nature encourages customization and community-driven improvements, making it accessible for a wide range of creative and professional applications. Overall, Fish Audio S2 stands out for its blend of advanced expressiveness, multilingual support, and open accessibility, making it a compelling choice for those seeking realistic AI voices.
Pros
- Open-source, allowing for customization and community collaboration
- Supports over 80 languages, enabling global reach
- Highly expressive with natural language cues for emotional nuance
- Capable of generating multi-speaker dialogues in a single pass
- Free to use and adapt for various projects
Cons
- May require technical expertise to implement and customize
- Potentially limited out-of-the-box user interface for non-developers
- Performance and quality may vary depending on hardware and implementation
Best for
- • Creating realistic voiceovers for video content and animations
- • Developing conversational AI and virtual assistants with emotional depth
- • Generating dialogue for video games and interactive media
- • Producing multilingual audiobooks or podcasts
Pricing: As an open-source project, Fish Audio S2 is free to use and modify, with no associated licensing fees. Users can leverage the source code directly or contribute to its development, making it accessible for all levels of users from hobbyists to professionals.