RD47 by Antelope Audio preamp plugin interface

RD47: Abbey Road-Inspired Tube Preamp Plugin by Antelope Audio

Rated 4.8/5 on Plugin Boutique (11 ratings)

RD47 is a preamp plugin by Antelope Audio, modeled after one of Abbey Road Studios' tube line amps from the 1960s. It works on mic preamps, sends, line and master outputs, with gain for subtle or heavy saturation.

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01Overview

RD47 is an effects plugin in the preamp category from Antelope Audio. It recreates the sound of an EMI REDD.51-style console tube line amp associated with Abbey Road Studios. The developer describes it as a vintage-flavored unit that still has modern additions, including a wider gain range for tonal shaping. It runs on both Windows and macOS.

Best for

Vocal tracking
Aggressive rock guitars
Mix bus saturation
Send effect coloring
Vintage analog warmth

Developer: Antelope Audio
Category: Preamps
Store: Plugin Boutique

02Key features

What you get

Recreates the sound of an Abbey Road Studios tube line amp
Usable on mic preamps, sends, line and master outputs
Increased gain for subtle or extreme analog saturation
Output trim control for adjusting output level
Release control for signal behavior
Native plugin runs on Mac or PC without extra hardware
Synergy Core Real-Time version for compatible hardware

03In depth

Vintage Tube Character With a Wider Gain Range

Antelope Audio says RD47 is an authentic recreation of an Abbey Road Studios line amp used on its console. The original is associated with recordings made in Studio Two between 1964 and 1968, and the plugin is built to capture that analog color.

The main addition over the original is a larger gain range. Increased gain lets you move from subtle saturation to much more aggressive, dirty distortion, so the same plugin can color a gentle vocal or push a guitar hard.

The developer's own example is the raw guitar tone on The Beatles' "Revolution", which it uses to show how far the gain can be pushed.

Output Trim, Release and Flexible Signal Placement

RD47 includes output trim and release controls. Output trim adjusts the level leaving the plugin, and release sets how the signal behaves after a peak, giving you control over both volume and dynamics.

Because the developer positions RD47 for mic preamps, sends, line and master outputs, you can place it at almost any stage of the signal flow. It is described as useful for tracking vocals and aggressive rock guitars as well as for modern production.

For real-time use, a separate Synergy Core Real-Time version is available on compatible Synergy Core hardware.

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	Preamp
Operating systems	Windows, macOS

05FAQ

Questions, answered

What is RD47 based on?

RD47 is modeled after an EMI REDD.51-style console tube line amp used at Abbey Road Studios. The developer says it recreates that unit's sound with added modern gain control.

Which operating systems does RD47 support?

RD47 is listed for both Windows and macOS. The native plugin runs on Mac or PC without additional hardware.

Where can I use RD47 in a signal chain?

The developer says it can be placed on mic preamps, sends, line outputs and master outputs. Its output trim and release controls help manage level at any stage.

Does RD47 need extra hardware?

The native plugin runs on your computer without extra hardware. A Synergy Core Real-Time version is also available for compatible Synergy Core devices.