FREE

COALESCE

1.0.1

Fully Flexible Free Delay Plugin

Create traditional forward delays, fully reverse or reverse/forward blends. Coalesce also has an extensive and intuitive FX Unit framework and a Diffusion Engine and Parametric Ducker to allow you to create truly unique sounding delays.

Coalesce | Free bidirectional reverse delay plugin

FEATURES

Coalesce VST/AU/AAX Plugin screenshot showing Delay Control Panel

Create and blend Forward and Reverse Delays

Coalesce is the only delay plugin which allows you to blend forward and reverse delays. Use the direction parameter to create forward, fully reverse or somewhere between the two. You can also use the Offset feature to customise the Reverse Delay time to help align the timing of your delays.

Flexible FX Chain

Coalesce has a flexible and extensive drag and drop FX Chain framework which can be applied to the Feedback and main Delay channels. Current FX Units include up to 2 Filters, Distortion, Ring Modulation, Pitch Shift (delay-based), Limiter and a Gain Module.

Coalesce VST/AU/AAX Plugin screenshot showing flexible FX Unit panel with drag and drop functionality.
Coalesce VST/AU/AAX Plugin screenshot showing the Ducker and Diffusion FX Units.

Diffusion and Ducker

The Diffusion Engine allows you to apply up to 50ms of reverb tails to your delays. There is also a Parametric Ducker which allows you to duck your delays around the dry input.

COMPATIBILITY

OS: Windows 11

DAW: 64-bit VST3 and AAX support

OS: macOS 15+ Apple Silicon and Intel

DAW: 64-bit VST3, AU and AAX support

CHANGELOG

1.0.1

  • adds update checker popup to Coalesce

1.0.0

  • Improved Pitch Shifter FX Unit DSP and added Grain Size parameter

  • Added Limiter FX Unit

  • New UI Design

  • More improvements to FXUnit reordering and selection

  • Mac Rosetta support

0.9.6

  • hotfix for loading issues on certain Macs

0.9.5

  • persistence of resized bounds to plugin state and improved scaling when resizing

  • a HelperComponent at the bottom of the plugin which displays more info on plugin parameters / functionality

  • a new offset parameter which allows you to apply +/- 25% delay time to reverse delays

  • bugfixes related to adding and reordering FXUnits

  • fixed UI rendering for +/- sliders

  • improved AAX stability in Mac and Windows

FREE

COALESCE

1.0.1

Fully Flexible Free Delay Plugin

Create traditional forward delays, fully reverse or reverse/forward blends. Coalesce also has an extensive and intuitive FX Unit framework and a Diffusion Engine and Parametric Ducker to allow you to create truly unique sounding delays.

Coalesce | Free bidirectional reverse delay plugin

FEATURES

Coalesce VST/AU/AAX Plugin screenshot showing Delay Control Panel

Create and blend Forward and Reverse Delays

Coalesce is the only delay plugin which allows you to blend forward and reverse delays. Use the direction parameter to create forward, fully reverse or somewhere between the two. You can also use the Offset feature to customise the Reverse Delay time to help align the timing of your delays.

Flexible FX Chain

Coalesce has a flexible and extensive drag and drop FX Chain framework which can be applied to the Feedback and main Delay channels. Current FX Units include up to 2 Filters, Distortion, Ring Modulation, Pitch Shift (delay-based), Limiter and a Gain Module.

Coalesce VST/AU/AAX Plugin screenshot showing flexible FX Unit panel with drag and drop functionality.
Coalesce VST/AU/AAX Plugin screenshot showing the Ducker and Diffusion FX Units.

Diffusion and Ducker

The Diffusion Engine allows you to apply up to 50ms of reverb tails to your delays. There is also a Parametric Ducker which allows you to duck your delays around the dry input.

COMPATIBILITY

Windows 11

64-bit VST3, AAX support

OS: macOS 15+ Apple Silicon and Intel

64-bit VST3, AAX, AU support

CHANGELOG

1.0.1

  • adds update checker popup to Coalesce

1.0.0

  • Improved Pitch Shifter FX Unit DSP and added Grain Size parameter

  • Added Limiter FX Unit

  • New UI Design

  • More improvements to FXUnit reordering and selection

  • Mac Rosetta support

0.9.6

  • hotfix for loading issues on certain Macs

0.9.5

  • persistence of resized bounds to plugin state and improved scaling when resizing

  • a HelperComponent at the bottom of the plugin which displays more info on plugin parameters / functionality

  • a new offset parameter which allows you to apply +/- 25% delay time to reverse delays

  • bugfixes related to adding and reordering FXUnits

  • fixed UI rendering for +/- sliders

  • improved AAX stability in Mac and Windows

FREE

COALESCE

Fully Flexible Free Delay Plugin

Coalesce | Free bidirectional reverse delay plugin

Create traditional forward delays, fully reverse or reverse/forward blends. Coalesce also has an extensive and intuitive FX Unit framework and a Diffusion Engine and Parametric Ducker to allow you to create truly unique sounding delays.

FEATURES

Create and blend Forward and Reverse Delays

Coalesce is the only delay plugin which allows you to blend forward and reverse delays. Use the direction parameter to create forward, fully reverse or somewhere between the two. You can also use the Offset feature to customise the Reverse Delay time to help align the timing of your delays.

Coalesce VST/AU/AAX Plugin screenshot showing Delay Control Panel

Flexible FX Chain

Coalesce has a flexible and extensive drag and drop FX Chain framework which can be applied to the Feedback and main Delay channels. Current FX Units include up to 2 Filters, Distortion, Ring Modulation, Pitch Shift (delay-based), Limiter and a Gain Module.

Coalesce VST/AU/AAX Plugin screenshot showing flexible FX Unit panel with drag and drop functionality.

Diffusion and Ducker

The Diffusion Engine allows you to apply up to 50ms of reverb tails to your delays. There is also a Parametric Ducker which allows you to duck your delays around the dry input.

Coalesce VST/AU/AAX Plugin screenshot showing the Ducker and Diffusion FX Units.

COMPATIBILITY

OS: Windows 11

DAW: 64-bit VST3 and AAX support

OS: macOS 15+ Apple Silicon and Intel

DAW: 64-bit VST3, AU and AAX support

CHANGELOG

1.0.1

  • adds update checker popup to Coalesce

1.0.0

  • Improved Pitch Shifter FX Unit DSP and added Grain Size parameter

  • Added Limiter FX Unit

  • New UI Design

  • More improvements to FXUnit reordering and selection

  • Mac Rosetta support

0.9.6

  • hotfix for loading issues on certain Macs

0.9.5

  • persistence of resized bounds to plugin state and improved scaling when resizing

  • a HelperComponent at the bottom of the plugin which displays more info on plugin parameters / functionality

  • a new offset parameter which allows you to apply +/- 25% delay time to reverse delays

  • bugfixes related to adding and reordering FXUnits

  • fixed UI rendering for +/- sliders

  • improved AAX stability in Mac and Windows

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© 2026 Modulor Audio All Right Reserved

JOIN THE MODULOR AUDIO MAILING LIST

© 2026 Modulor Audio All Right Reserved

JOIN THE MODULOR AUDIO MAILING LIST

© 2026 Modulor Audio All Right Reserved