EQBase
EQBase is a native macOS app that puts an equalizer and a full set of audio controls in front of everything the Mac plays: browsers, calls, games, and system sounds, all at once. It ranges from a simple 3-control EQ to a 24-band parametric with dynamic and linear-phase filters, and includes correction curves for 8,666 measured headphone models, per-app volume and per-app EQ, per-app output routing, Audio Unit hosting, system audio recording, room measurement, and loudness compensation.
It adds zero latency to the direct signal, and when every control is flat the output is bit-perfect, verified continuously against the live audio. Setup needs one system permission: no admin password and no kernel extension by default.
The free tier has no time limit. Pro adds the advanced tools for $4.99/month, $39.99/year, or $79.99 once, with a 14-day refund. Requires macOS 14 or later, Apple silicon and Intel.
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SoundPipe
SoundPipe creates virtual audio devices on your Mac so you can send audio from any app, or your microphone, to any other app. Send app audio into a video call, pipe your mic through a recorder, or feed system sound into a DAW or streaming app.
Every route is drawn as a wire from source to destination on one screen, with live meters and a volume slider on every channel. Capture a single app, the whole system, or any hardware input, and mix multiple sources into one device.
It is fast and native: under 15 ms of latency, works with any sample rate your devices support, and installs its audio driver with one click. No Terminal, no manual setup in Audio MIDI Setup.
SoundPipe costs $10 once (no subscription) and a license covers up to 3 Macs at a time. The free trial is the full app: audio routes for 20 minutes per session, relaunch to start another. Requires macOS 14.4 or later.
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Boom 3D
Boom 3D is powered by a patent-pending 3D Surround Sound that lets the users play all content with incredible 3D effects on ANY headphones, from any player, any media, any streaming services. The app gives the freedom to sculpt and fine-tune audio with its cutting-edge features like handcrafted Equalizers Presets, amazing Audio Effects, and much more. With Boom 3D, movies on Netflix, videos on YouTube, songs on Spotify, and games will sound the way they were intended to be heard, letting the users finally hear all those inaudible sonic details in three-dimensional clarity.
With the release of the recent update, Boom 3D now comes with an advanced Audio Player and Internet Radio with over 20,000 stations across 120 countries. Users can also manage their devices by signing up for their Boom account.
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Voxengo
Voxengo offers you high-quality DAW audio plugins, VST plugins, AAX plugins, AudioUnit plugins, and sample rate converters, for Windows and macOS computers. Our goal is to provide user-happy, robust, and efficient solutions for audio and music production, including streaming, mastering, and surround sound. Voxengo professional audio plugins will empower your creativity and help improve the quality of your stereo and surround sound audio and music production. We offer track phase alignment audio plugins allow you to time and phase-align any sound material to achieve better sonic coherence and clarity in the mix. Includes multi-band correlation meter. Extended real-time FFT spectrum analyzer plugins with a lot of options for visual look customization. Features statistics, correlation meter, EBU R128, and K-system metering, real-time spectrum import/export. Compressor/gate audio effect plugin with multiple high-quality modes, harmonic-rich sound, and much more!
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