Controls and parameters
Labels and units follow the controls in the app. The instrument, model, or mode can change which controls are visible.
| Control | Displayed range | Meaning |
|---|---|---|
| Cutoff | 40 – 16000 Hz | The reference frequency of a filter's transition. |
| Resonance | 0.5 – 5 | Emphasis near cutoff, according to the filter's design. |
| Blend | 0 – 100 % | The balance between the original signal and the processed signal. |
What is this effect for?
Creates a low-pass response with a resonance peak near Cutoff.
Try listening
Start with low Resonance. Move Cutoff and inspect output Peak. Try an expression pedal for filter sweeps.
Things to watch
High Resonance can raise level even while high frequencies are being cut. Focus is not an automatic acoustic-feedback finder.
Open the definition on a control label to understand its function. The same label can mean different things in different effects. Compare the active and bypassed sound at similar levels.