BA-31

Description

Overview

The Antelope Audio BA-31 Germanium Mic Preamp is a colorful booster preamp designed to preserve the authentic, rare sound of the Germanium transistor units of the 1960s. Modeled after a highly sought-after classic used in broadcasting and recording studios across the USA, the BA-31 is engineered for those who seek character over transparency. It delivers a signature vintage color and “old-school” touch that is rarely found in modern digital productions.

Unlike clean preamps, the BA-31 is designed to be pushed, offering a rich analog power that adds grit and warmth to any signal. With 40dB of fixed gain, it blends the sonic heritage of the 1960s with a flexible, modern plugin interface, allowing producers to inject a specific retro vibe into their tracks with ease.

Key Details

• Authentic Modeling: True recreation of a rare 1960s Germanium transistor preamp.
• Fixed Gain: Provides 40dB of fixed gain for significant signal boost.
• Vintage Character: Delivers a non-transparent, colorful sound with a signature 1960s crunch.
• Dual Processing Options: Available as a Native Plugin for standard DAW use or Synergy Core Real-Time for zero-latency processing.
• Precision Control: Includes dedicated Gain and Output Trim controls to tame volume and manage saturation.
• Versatile Application: Effective as a mic preamp, booster, or for adding warmth to sub-mixes.
• Broad Format Support: Compatible with VST-3, AU, and AAX plugin formats.

Use Cases

Microphone Preamping: Ideally suited for pairing with ribbon classics and a wide range of dynamic microphones to add weight and harmonic richness.

Direct Injection (DI): Use the BA-31 when DIing guitars to achieve a thick, analog-style saturation that mimics vintage hardware.

Group Processing: Run a group mix or individual instrument bus through the plugin to apply subtle warmth or a “tasty” vintage crunch to the overall sound design.

Installation

The BA-31 is a software product. A stable internet connection is required to download the installer. Users can run the plugin natively within their DAW on Mac or PC, or load it onto compatible Antelope Audio Synergy Core devices for real-time, low-latency performance.

Compatibility

• Supported Operating Systems: Windows 10/11, macOS 11 Big Sur and up (macOS 14 Sonoma and up recommended)
• RAM: 8 GB
• Disk Space: 1 GB
• Plugin Formats: VST-3, AU, AAX

Audio Demos

Product Demo