Liverpool by Antelope Audio Vari-Mu compressor plugin interface

Liverpool: Vari-Mu Compressor Plugin by Antelope Audio

Rated 4.8/5 on Plugin Boutique (5 ratings)

Liverpool is a Vari-Mu compressor plugin from Antelope Audio that combines the mid-range smoothing of an Altec 436C, the fast attack of a Fairchild 670 and the Hold recovery of an RS124. It runs on Windows and macOS.

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01Overview

Antelope Audio developed Liverpool as a digital emulation of a Grove Hill Audio Liverpool compressor, a modified version of the Altec 436C circuit. The developer deconstructed a hardware unit, analyzed its components and rebuilt it in software using the original hardware blueprints. Liverpool is aimed at producers who want heavy gain reduction without harshness, and who need to repair or thicken mid-range sources such as vocals and instruments.

Best for

Vocal mixing
Mid-range instrument repair
Adding low-end thickness
Tracking with compression
Vintage color on digital recordings
Heavy gain reduction

Developer: Antelope Audio
Category: Compressors
Store: Plugin Boutique

02Key features

What you get

Vari-Mu compressor modeled on a Grove Hill Audio Liverpool
Mid-range smoothing inspired by an Altec 436C
Fast transient control inspired by a Fairchild 670
Hold Recovery for musical, forgiving high-gain reduction
C control bypasses compression for coloration only
Input drive for lush vintage color
Works in real time with any DAW and audio interface
Available as a native plugin for Windows and macOS

03In depth

Sound and Character of the Vari-Mu Design

Antelope Audio says Liverpool handles high gain reduction while keeping sound quality intact, without the pumping or unwanted distortion that can come from aggressive compression.

The plugin is designed to smooth the mid-range and add weight to the low end. Driving the input adds grit and vintage color, and the developer notes that lighter settings can add character without engaging dynamic processing at all.

Because the processing is forgiving, Antelope Audio positions Liverpool as a compressor that is hard to push into destructive results on most source material.

Controls and Workflow in a Mix

Liverpool combines three behaviors from classic hardware: the mid-range smoothing of a 436C, the fast attack of a Fairchild 670, and the Hold recovery of an RS124. The Hold Recovery setting is intended to make high-gain reduction feel more musical and forgiving.

Bypassing compression with the C control and driving the Input are the two main ways to shift between subtle coloration and full compression.

It can be used to record in real time through any DAW and audio interface, or during mixing to add roundness and fullness to a track.

04Specs

Will it run?

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

Developer	Antelope Audio
Type	Plugin
Category	Compressor
Operating systems	Windows, macOS

05FAQ

Questions, answered

What operating systems does Liverpool support?

Liverpool is available for Windows and macOS. The native plugin runs on a Mac or PC without any additional hardware.

Is Liverpool a vintage compressor?

Liverpool is a digital emulation of a Vari-Mu compressor. It is based on the Grove Hill Audio Liverpool, a modified Altec 436C circuit, and was recreated by Antelope Audio from the original hardware blueprints.

Can Liverpool be used for recording as well as mixing?

Yes. Antelope Audio says it can be used to record in real time with any DAW and audio interface, and it can also be used when mixing.

Does Liverpool need any hardware?

The native plugin runs on your computer without additional hardware. A Synergy Core Real-Time version is also offered for compatible Synergy Core devices, where it runs in real time with no perceptible latency.