Look at the Curve. Listen to the Difference.
Amount Is the Curve. Mix Is the Blend.
Amount changes the strength of the selected curve at every frequency - a coherent, smaller curve at every setting, never a blend of flat and curved signal. Mix takes a different route: it blends the processed audio with the dry signal, which matters under a minimum-phase filter where the two aren't interchangeable. The EQ Visualization panel shows the selected curve's response live, with real PRE and POST spectrum overlaid underneath.
- Mix - Separate dry/processed blend, applied after Amount
- EQ Visualization - Live curve display with PRE/POST spectrum overlay
- Delta - Audition the difference between input and result directly