# LcrChorus — Stereo Chorus AudioUnit

> Stereo chorus audio effect plugin with independent LCR channel processing. (iPhone/iPad app by Rob Jackson.)

- Source: https://appshunter.io/ios/app/lcrchorus/id6743007626 (this page in markdown: same URL + `.md`)
- Developer: [Rob Jackson](https://appshunter.io/developer/1072346998)
- Category: Music, Entertainment
- Price: $1.99
- Rating: 5.00/5 from 6 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 12 MB
- Released: 2025-03-10
- Data updated: 2026-08-25
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/lcrchorus/id6743007626/reviews.md

## What is LcrChorus?

LCR Stereo Chorus Plugin (AUv3)

LcrChorus is an audio effect plugin that can run standalone, or in any AU compatible host application such as Logic or GarageBand.

Overview

LcrChorus is a stereo chorus effect inspired by the "LCR Chorus" in the Korg Wavestate synthesizer. The chorus effect is achieved by modulating the time of a delayed version of the dry signal with a triangle waveform. Typically, these delay times are very short, around 20ms. LcrChorus differs from most chorus DSP algorithms by processing the left, centre and right channels independently, which can create a very dense and spacious stereo effect.

Parameters

Active - Toggles the effect On or Off.

Rate (L/C/R) - Varies the modulation of the LFO frequency between 0.1-10.0 Hz for the specified channel. L = left, C = centre, R = right. The LFOs for each channel are not in phase with each other so a stereo effect will still occur, even if the three LFO rates are the same.

Depth (L/C/R) - Sets the amount of delay modulation, as a percentage of the maximum modulation delay time for the specified channel.


If the name sounds familiar, LcrChorus is a version of the LCR CHORUS module developed for Voltage Modular by Waverley Instruments. For more info and support please visit:

www.waverley-instruments.com/robjackson

## Key features

- Stereo chorus effect
- Independent LCR channel processing
- Adjustable LFO rate (L/C/R)
- Adjustable delay modulation depth (L/C/R)
- AUv3 compatible
- Standalone operation


## Frequently asked questions about LcrChorus

### What is LcrChorus?

LcrChorus is an audio effect plugin that provides a stereo chorus effect. It is inspired by the LCR Chorus found in the Korg Wavestate synthesizer and can be used standalone or within AU compatible hosts like Logic or GarageBand.

### How does LcrChorus create its stereo effect?

LcrChorus processes the left, center, and right channels independently. This unique approach, combined with modulating the delay time with a triangle waveform, can produce a very dense and spacious stereo sound.

### What parameters can I control in LcrChorus?

You can control whether the effect is active, the modulation rate (LFO frequency) for each channel (L/C/R) from 0.1-10.0 Hz, and the depth of the delay modulation for each channel.

### Is LcrChorus compatible with other music apps?

Yes, LcrChorus is an AUv3 compatible plugin, meaning it can be used within any AU compatible host application such as Logic Pro, GarageBand, and other digital audio workstations on compatible devices.

### What devices does LcrChorus support?

LcrChorus is supported on Mac, iPhone, iPad, and iPod. It is designed to integrate seamlessly into your existing music production workflow across Apple devices.

### How much does LcrChorus cost?

LcrChorus is a paid application, available for a one-time purchase price of $1.99. This grants you full access to all its features without any additional in-app purchases or subscriptions.

### Does LcrChorus have ads?

No, LcrChorus does not contain any advertisements. As a paid application, it offers an uninterrupted user experience focused solely on its audio processing capabilities.

### How often is LcrChorus updated?

LcrChorus was last updated on March 14, 2025, with version 1.0.6. While specific update frequency isn't detailed, this indicates ongoing support and potential for future improvements.

## Version history (last 3 releases)

### 1.0.6 — 2025-03-14

A leak and a tweak...

Fixed a very small memory leak.
Microphone access permission message tweaked.

### 1.0.5 — 2025-03-12

Added Presets list option to Randomize effect parameters in response to a few random requests.

### 1.0.3 — 2025-03-10

No release notes.

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## More apps by Rob Jackson

- [moodscaper](https://appshunter.io/ios/app/moodscaper/id1088768073)
- [pianoscaper](https://appshunter.io/ios/app/pianoscaper/id1177444402)
- [moodscaper SE](https://appshunter.io/ios/app/moodscaper-se/id1247452905)
- [touchscaper](https://appshunter.io/ios/app/touchscaper/id1250344299)
- [guitarscaper](https://appshunter.io/ios/app/guitarscaper/id1316544251)
- [moodscaper LE](https://appshunter.io/ios/app/moodscaper-le/id1435065372)

All apps by Rob Jackson: https://appshunter.io/developer/1072346998

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*