EFEKTOR CH3604 Chorus by Kuassa chorus effect plugin interface

EFEKTOR CH3604 Chorus: Chorus Effect Plugin by Kuassa Free Download

Rated 4.5/5 on Plugin Boutique (58 ratings)

EFEKTOR CH3604 Chorus is a chorus effect plugin by Kuassa for Windows and macOS. It offers three chorus models, BPM sync and a mono or stereo mode, and runs as VST3, VST2, AU or AAX.

VST3VST2AUAAXWindowsmacOS64-bit

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01Overview

EFEKTOR CH3604 Chorus is one of the chorus effects in Kuassa's EFEKTOR line, built around the doubling effect familiar from classic gear. The plugin covers both the traditional ensemble sound and wider, spectrum-style chorusing. Each of its three models is a different chorus character, so you can pick a voice for a single track or layer effects in your session. It is also available as part of the EFEKTOR Modulation Bundle.

Best for

Guitar and synth doubling
Stereo widening
Pads and soundscapes
Tempo-synced modulation
Classic ensemble chorus

Developer: Kuassa
Category: Chorus
Store: Plugin Boutique

02Key features

What you get

Three chorus models in one plugin
Dimension, Ensemble and Tribunal chorus types
Analog circuit modeling in Dimension Chorus
A/B compare buttons for quick setting checks
BPM sync for tempo-locked modulation
Mono or stereo output mode
Available in VST3, VST2, AU and AAX formats
Runs on Windows and macOS, 64-bit only

03In depth

Three Chorus Models and Their Character

The plugin offers three chorus types. Dimension Chorus is described by Kuassa as adding thickness, three-dimensional depth and width, drawing on analog circuit modeling. Ensemble Chorus is presented as a classic chorusing sound, soft, deep and rich. Tribunal Chorus is built on a broad spectrum, combining multiple modulations to create stereo soundscapes.

Because each model handles width and depth differently, it is worth auditioning all three on the same source before settling on one.

Workflow Controls and Stereo Options

The plugin includes A/B compare buttons, so you can switch between two settings and check the difference quickly. BPM sync lets the modulation follow your project tempo. A mono or stereo mode lets you choose whether the output stays in one channel or spreads across the stereo field.

These controls keep the effect usable both for subtle widening and for more pronounced movement within a mix.

04Specs