Launch Forge EQ and allow System Audio Recording when macOS asks — this is how the equalizer hears your Mac's audio so it can shape it. Pick your output device in the sidebar, drag the bands, or choose a preset.
The recorder captures exactly what you hear, post-EQ. When you stop a recording you choose where to save it. Formats: 32-bit float WAV (bit-exact), 24-bit WAV, or ALAC.
Settings → Room correction plays quiet pink noise and listens through the microphone. Sit where you normally listen and keep the room quiet; it takes about ten seconds.
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