Equalizer / 03

A system-wide equalizer built for Mac.

Use focused bass, mids, and treble controls when you want speed, or open the parametric workspace when frequency, gain, Q, and channel behavior need precision.

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Fortitude Audio equalizer on macOS with seven frequency positions, a selected low-shelf band, quick tone sliders, profiles, and master output — The Equalizer workspace combines a parametric graph with fast tone and output controls.

Parametric bands

Set filter type, center frequency, gain, and Q while reading the complete response on one graph.

Stereo control

Work in stereo or address channel behavior when a source or listening setup needs it.

Fast tone shaping

Bass, mids, treble, and tone profiles keep common adjustments close to the main response.

One local engine

Equalization is part of the on-device Fortitude signal path rather than a cloud playback service.

Control without clutter

Quick enough for listening. Detailed enough for correction.

A system-wide equalizer is most useful when it is easy to understand what is active. Fortitude keeps band state, channel mode, tone controls, master level, and processing latency in view.

The final supported macOS versions, device behavior, and distribution requirements will be documented before release.

Private beta

Hear when Fortitude is ready.

Release notes, RoomForge previews, and beta invitations—sent only when there is something worth hearing.