Antelope Audio VP Brainiac II VCA Compressor Plug-in - Electronic Delivery

The Antelope Audio VP Brainiac II VCA Compressor Plug-in is modeled after one of the most unique and complex compressor/limiter designs of the 20th century – the Gain Brain. This original unit has the heavy transient-grabbing abilities of aggressive limiters yet it remains musical and undetectable due to its unique proprietary gain reduction element.

IN USE

Many consider Vari-Mu designs to be the ultimate tube compressors due to their ability to apply massive amounts of gain reduction yet remain musical and undetectable. In that same respect, the Gain Brain offers those very same qualities but in the realm of VCA designs. The benefits of being a VCA-based circuit include an attack and release times faster than any tube compressor can offer. The VP BRAINIAC II is ideal for fast transient grabbing of dynamic vocals, drums, and other acoustic & percussive instruments.

LINEAGE & CIRCUITRY

First introduced in 1971 by Allison Research, the Gain Brain was a revolutionary development in FET variable-ratio-limiter technologies. Later the design was reconstructed around the Valley TA101 VCA, which gave birth to the Valley People Gain Brain II. The Gain Brain II was a solution to a common problem in dynamic processors at the time of its creation – applying enormous fast-grabbing compression but remaining musical. This was achieved by a proprietary gain reduction design for a program-dependent response. This unique limiter uses the principles of linear integration to analyze the complexity of incoming waveforms and vary the response of its gain reduction. The true genius of this design is that all this complexity is controlled by the same well-recognized controls of standard compressors – Gain, Ratio, Attack, Release, and Threshold. That allows it to be easily integrated in the system of any modern engineer/producer.

HOW THEY DID IT

We found one of these well-preserved analog pieces and carefully emulated every single component to create the perfect synergy of analog sound and digital functionality. They accurately recreated its unique Release Mode switch, which changes the response of the Release between “Linear” & “Logarithmic” for more musical results. One of the unique hidden functions of the Gain Brain II is its peak reversion correction circuitry, which compensates for the loss of low-end during heavy compression. They carefully emulated every single aspect of this circuit and included it in their VP BRAINIAC II – a true digital representation of the Gain Brain II. They can now offer external side-chaining functionality for real-time effects in the Synergy Core library. To enable side-chaining with VP BRAINIAC II switch to “key mode” and select the key input source you want to chain the effect with.

ANTELOPE AUDIO VP BRAINIAC II VCA COMPRESSOR PLUG-IN FEATURES:

• VCA compressor/limiter plug-in modeled after the legendary Gain Brain II
• Fast transient response with aggressive yet musical compression
• Program-dependent gain reduction for transparent results
• Handles heavy compression without audible artifacts
• Ultra-fast attack and release compared to tube compressors
• Linear and Logarithmic release modes for flexible behavior
• Peak reversion correction preserves low-end during heavy compression
• Standard controls (Gain, Ratio, Attack, Release, Threshold) for easy workflow
• External sidechain support for advanced processing
• Ideal for vocals, drums, and percussive material

SYSTEM REQUIREMENTS:

Mac

• Apple Mac 2015 or newer, with Intel or Apple Silicon processor
• Minimum: Mac OS X 10.14 Mojave (Recommended 11 Big Sur or higher)
• Memory (RAM): 8 GB minimum (16 GB or more recommended)
• VST3, AU, and AAX formats

Windows

• Windows 10/11 (64-bit) with latest Microsoft Updates
• Memory (RAM): 8 GB minimum (16 GB or more recommended)
• CPU: Minimum Intel Core i3 or AMD Ryzen 1000 (Higher recommended)
• VST3 and AAX formats