OD DeEdger by Tokyo Dawn Labs audio filter plugin interface

OD DeEdger: Filter Plugin for Reducing Audio Hardness by Tokyo Dawn Labs Free Download

Rated 4.6/5 on Plugin Boutique (92 ratings)

OD DeEdger is a threshold-free audio effects plugin from Tokyo Dawn Labs that smooths out hardness in audio signals while keeping the original signal qualities. It is available in VST2, AU and AAX formats for Windows and macOS.

VST2AUAAXWindowsmacOS64-bit

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Free trial available from the developer

01Overview

OD DeEdger targets the harsh, brittle edge that can build up in audio material during mastering and mixing. Its processing only engages when hardness is detected, so it handles a wide range of input levels, signal types and dynamic ranges without over- or under-processing. The plugin works on complex stereo material, including individual tracks and subgroups, and is designed to be set up once and then left alone. It is a product from Ohlhorst Digital, a brand by mastering engineer Jan Ohlhorst, developed first for his own mastering work.

Best for

Mastering finishing
Subgroup smoothing
Harsh mix correction
Stereo bus processing
Set-and-forget mastering

Developer: Tokyo Dawn Labs
Category: Filters
Store: Plugin Boutique

02Key features

What you get

Reduces audio hardness while preserving dynamic impact and musicality
Threshold-free processing that engages only when hardness is detected
Works on complex stereo material, individual tracks and subgroups
Low CPU load for multi-channel sessions
Intuitive user interface
Set-and-forget operation after initial setup
Available in VST2, AU and AAX formats
Trial version available

03In depth

How DeEdger Reduces Hardness Without Losing Impact

DeEdger uses time- and frequency-dependent processing to reduce hardness while aiming to keep the dynamic impact and musicality of the source intact. Because it operates without a threshold, it does not need to be dialed in for each signal level. Resonance-style harshness is smoothed only where it is detected, which is the core idea behind its transparent sound.

The developer, Jan Ohlhorst, built the concept around the demands of modern audio mastering. The plugin is also suited to mixing, particularly on subgroups and buses where a single adjustment can affect a whole group of sources.

Setup, CPU Use and Workflow

The interface is intended to be intuitive, and after the initial setup the plugin can run in a set-and-forget configuration. This makes it practical as a finishing stage on a master bus or as a corrective insert on mix groups.

The plugin is listed with a low CPU load, which helps when it is used across many channels in a session. A trial version is available, so you can evaluate it on your own material before committing.

04Specs

Will it run?

Formats, systems and requirements as listed by Plugin Boutique. Missing details are left out, not guessed.

Developer	Tokyo Dawn Labs
Type	Plugin
Category	Filter
Formats	VST2, AU, AAX
Operating systems	Windows, macOS
Architecture	64-bit
Free trial	Yes

05FAQ

Questions, answered

What is OD DeEdger used for?

OD DeEdger reduces the hardness of audio material while aiming to keep its dynamic impact and musicality. The developer positions it for mastering and mixing, including individual tracks and subgroups.

Which formats and operating systems does OD DeEdger support?

OD DeEdger is available in VST2, AU and AAX formats, 64-bit, for Windows and macOS. The listed requirements cover Windows XP SP2 or later and macOS 10.9 or later.

Does OD DeEdger need to be adjusted for each track?

The plugin is designed to be set up once and then left in a set-and-forget configuration. It operates without a threshold and only processes audio when hardness is detected.