> For the complete documentation index, see [llms.txt](https://manual.minimal.audio/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://manual.minimal.audio/evoke-manual/effects-rack/chorus.md).

# Chorus

***

**Chorus** creates lush unison effects by layering up to 4 time and pitch-modulated copies of the input, mimicking multi-voice ensembles to add density and stereo width. It ranges from smooth and natural to over-the-top detuned feedback.

<figure><img src="/files/S5jpnCbH4Uti0xKEQFGU" alt=""><figcaption></figcaption></figure>

***

### 1. Effect Dropdown&#x20;

The **Effect Dropdown** lets you remove or swap the effect and load or save sub-presets. See [**Shared Settings**](/evoke-manual/effects-rack/shared-settings.md) for dropdown options and detailed descriptions.

### 2. Chorus Voices&#x20;

Sets the number of modulated delay voices (up to 4). More voices create a denser, more complex modulation.

### 3. Chorus Display

Shows the number of active voices and visualizes their stereo delay times as you adjust parameters.

### 4. Chorus Controls

**Size.** Sets the modulation delay-time range. Larger values increase detuning and separation from the dry signal; smaller values produce a tighter sound with more audible phase cancellation.

**Feedback.** Feeds a portion of the modulated signal back into the input, adding resonant, detuned delay effects.

**Width.** Controls the stereo spread of the modulated voices. Higher values widen the chorus’s stereo image; lower values preserve the original stereo image.

**Rate.** Sets the modulation speed. Slow rates provide gentle movement; faster rates create shimmering or warbling effects.

### 5. Mix Controls&#x20;

**In.** Sets the level of the input signal before the effect.

**Out.** Sets the final level after processing and dry/wet mixing.

**Mix.** Blends the unprocessed (dry) and processed (wet) signals.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://manual.minimal.audio/evoke-manual/effects-rack/chorus.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.