Antelope Audio A4-1B Perpetual Plugin License + 4 years SC Native

The Antelope Audio A4-1B Perpetual Plugin License paired with a 4-year Synergy Core Native membership offers the ultimate solution for producers and engineers seeking classic analog tone with long-term digital versatility. This plugin expertly emulates the A4-1B Analog Opto Valve Compressor, known for its musical warmth, tube richness, and transparent dynamic control. It captures every nuance of the original's circuitry-including its hand-selected opto-cells and UK-made transformers-bringing vintage studio charm to your modern DAW environment.

With this bundle, you not only gain a perpetual license to the A4-1B plugin-ensuring lifetime use without renewal fees-but also a full four years of access to Antelope's Synergy Core Native ecosystem. This expansive effects platform provides a growing library of studio-grade plugins, from EQs and compressors to modulation and spatial tools, all designed to meet the demands of professional production. Combined with advanced sidechain filtering, a precision de-essing mode, and full DAW automation support, this package delivers a complete dynamics processing toolkit with unmatched sonic authenticity and future-proof access to cutting-edge audio technology.

Includes the A4-1B compressor plugin with rich, analog-modeled tube sound

Emulates classic opto-valve compression for smooth, musical dynamics

Great for vocals, instruments, and mix buses

Advanced sidechain filtering and built-in de-esser for vocal clarity

Fully compatible with major DAWs (VST3, AU, AAX) and supports automation

Perpetual license-no recurring cost for plugin use

Comes bundled with 4 years of Synergy Core Native membership

Access Antelope's expanding plugin library for four full years

Perfect for producers wanting classic analog tone with extended plugin access

PLUGIN TYPE:

• Analog-modeled opto-valve compressor plugin

KEY FEATURES:

• Emulation of A4-1B Analog Opto Valve Compressor

• Accurate modeling of tube-based circuitry and UK-made transformers

• Real-time DAW integration: VST3, AU, AAX formats

• Automatable parameters: Attack, Release, Gain, Threshold, Ratio

• High-pass, low-pass, band-pass filters for sidechain applications

• Dedicated de-esser mode for vocal processing

• Intuitive interface with hardware-style layout

• Instant preset recall for efficient workflow

• Perpetual license for lifetime access

• Includes 4-year Synergy Core Native membership

COMPATIBILITY:

• macOS 10.14.6 and higher

• Windows 10 and higher

• All major DAWs supporting VST3, AU, AAX

• iLok account required

USE CASE:

• Vocal and instrument compression

• Mix bus dynamics control

• Precision de-essing

• Subtle to aggressive harmonic saturation

LICENSE DETAILS:

• Perpetual plugin license (lifetime)

• 4 years of Synergy Core Native plugin access included

BRAND:

• Antelope Audio

CONDITION:

• New

COLOR:

• Red

PRODUCT TYPE:

• Digital audio plugin with extended software membership benefits