FG-Stress compressor plugin interface by Slate Digital

FG-Stress: Digital Compressor Modeled on the Empirical Labs Distressor

Rated 4.8/5 on Plugin Boutique (19 ratings)

FG-Stress is a digital compressor plugin from Slate Digital that replicates the Empirical Labs Distressor, a hardware unit known for its distinctive ratio-dependent topology.

VST3VST2AUAAXWindowsmacOS64-bit

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01Overview

FG-Stress models the Empirical Labs Distressor, a compressor that many engineers prize for its character. Slate Digital describes the plugin as modeling every ratio as its own compressor topology, which is how the hardware behaves. Depending on the settings, FG-Stress can take on the tone of punchy VCA compressors, fat tube compressors or vintage optical units. It is available as a 64-bit plugin for Windows and macOS and can be placed inside Virtual Mix Rack to build flexible mixing chains.

Best for

Vocal compression
Drum bus processing
Mix bus compression
Parallel compression
Bass compression

Developer: Slate Digital
Category: Compressors
Store: Plugin Boutique

02Key features

What you get

Digital replication of the Empirical Labs Distressor compressor
Models every ratio as a unique compressor topology
Emulates punchy VCA, fat tube and vintage opto tones
Delivers the versatility and character of the hardware
Integrated into Virtual Mix Rack for flexible mixing chains
Available in VST3, VST2, AU and AAX formats
64-bit plugin for Windows and macOS

03In depth

Sound and Character of the Distressor Model

The Distressor is hard to emulate because its ratios are not simple variations of one circuit. Each ratio behaves like a different compressor, which gives the hardware a wide tonal range.

Slate Digital says FG-Stress reproduces this behavior by modeling each ratio as a unique topology. The developer also states that the plugin can imitate the tone of classic designs, including punchy VCA units, fat tube compressors and vintage opto compressors. That makes it a single tool for several compression styles, rather than one fixed color.

Mixing Workflow and Virtual Mix Rack

FG-Stress is integrated into Virtual Mix Rack, so it can be combined with other processors in a mixing chain. This suits producers who want to route a compressor with a specific character across buses, vocals, drums or full mixes.

Available formats are VST3, VST2, AU and AAX. The plugin runs as a 64-bit application on macOS 13 or later and on Windows 10 or Windows 11, with at least 4GB of RAM and an Intel or Apple Silicon processor on Mac, or an Intel or AMD processor on Windows.

04Specs

Will it run?

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

Developer	Slate Digital
Type	Plugin
Category	Compressor
Formats	VST3, VST2, AU, AAX
Operating systems	Windows, macOS
Architecture	64-bit

05FAQ

Questions, answered

What is FG-Stress?

FG-Stress is a compressor plugin by Slate Digital that digitally replicates the Empirical Labs Distressor. The developer says it models every ratio as a unique topology and can imitate VCA, tube and opto compressor tones.

Which formats and operating systems does FG-Stress support?

FG-Stress is available in VST3, VST2, AU and AAX formats. It runs on Windows and macOS as a 64-bit plugin. On macOS it requires macOS 13 or later, and on Windows it requires Windows 10 or Windows 11.

What do I need to use FG-Stress?

You need a compatible 64-bit host that supports one of the listed formats, with at least 4GB of RAM. Slate Digital software requires a free iLok license manager account to run.