Chorus delay in ms. 0.1 to 100.0. Default = 40.0 ms.

	// Dont use delay on the filter.
	@script RequireComponent(AudioSource)
	@script RequireComponent(AudioChorusFilter)
	function Start() {
		GetComponent(AudioChorusFilter).delay = 0.1;
	}

using UnityEngine;
using System.Collections;

[RequireComponent(typeof(AudioSource))]
[RequireComponent(typeof(AudioChorusFilter))]
public class Example : MonoBehaviour {
    void Start() {
        GetComponent<AudioChorusFilter>().delay = 0.1F;
    }
}

import UnityEngine
import System.Collections

[RequireComponent(typeof(AudioSource))]
[RequireComponent(typeof(AudioChorusFilter))]
public class Example(MonoBehaviour):

	def Start() as void:
		GetComponent[of AudioChorusFilter]().delay = 0.1F