Shadow Hills Mastering Compressor Class A [WiN-MAC]

Shadow Hills Mastering Compressor Class A plugin by Brainworx: Emulation of rare Class A hardware with smoother, punchier compression, Class A VCA, dual stages, switchable transformers, and patented TMT for analog realism. Includes M/S, Parallel Mix, SC Filter for ultimate mastering.
  • Publisher: Shadow Hills Industries
  • Product: Shadow Hills – Mastering Compressor Class A
  • Release: BUBBiX | HCiSO
  • Version: 1.4.1 | 1.5.0
  • Format: VST2/VST3/AAX/AU
Download (31 MB)

For the discerning engineer seeking the absolute zenith of dynamics control and tonal richness, we present the Shadow Hills Mastering Compressor Class A plugin. This is not merely an emulation; it’s the definitive digital realization of one of the rarest, most sought-after high-end compressors ever created – the limited-edition Class A hardware.

Limited to a mere 50 hardware units by Vintage King in 2012, the original Class A represented an elevation of the already legendary Shadow Hills Mastering Compressor design. Now, enhanced with Brainworx’s patented TMT modeling, this plugin captures the unique sonic signature of that ultra-rare unit, delivering smoother compression, a dramatically punchier VCA, and an expanded sense of depth and dimension that distinguishes it even from its celebrated sibling.

The Class A Distinction: Smoother, Punchier, Deeper

What elevates the Class A version to its elite status? The key lies in its updated Class A discrete compressor section. This revised VCA design, combined with the specific Lundahl input transformers and Mogami wiring used in the hand-built originals, imparts a distinctly refined character meticulously captured in this emulation.

Extensive listening tests against the original green Shadow Hills Mastering Compressor consistently reveal the Class A’s unique advantages:

  • Smoother Compression: Experience an even silkier, more transparent dynamic control, particularly noticeable when managing complex program material.
  • Punchier VCA Response: The Class A VCA reacts with more speed and authority, adding palpable punch and impact without sacrificing musicality.
  • Enhanced Dimension & Depth: Tracks processed through the Class A version exhibit a larger sonic footprint, with an increased sense of size, width, and perceived depth.

This isn’t just a subtle variation; it’s a tangible enhancement to the compressor’s core behavior, offering a new level of sophisticated dynamic control.

A Richer, Fuller Tone Signature

Beyond the dynamic response, the Class A circuit topology delivers a demonstrably richer tonal character. When matched for gain, the Class A consistently outputs a hotter signal (approx. 1-3 dB) compared to the standard version, translating to a thicker, fuller, and more saturated sound. This inherent richness adds weight and authority to masters and mix buses.

Simply put, the limited RED Class A version offers a punchier, faster, and arguably more versatile sonic palette than the original GREEN version. Consider deploying the classic GREEN on your drum bus for its renowned character, and unleashing the RED Class A on your master bus for its unparalleled combination of punch, depth, and smoothness.

Built on a Legendary Foundation

While offering its unique Class A enhancements, this plugin retains the foundational strengths of the Shadow Hills design. You still have access to the powerful dual-stage compression (silky Optical followed by precise Discrete VCA) and the signature switchable Output Transformers (Nickel for top-end sparkle, Iron for mid-focused character, Steel for harmonic richness and low-end weight), providing the core versatility that made the original a studio staple.

Unlocking Unprecedented Analog Realism: TMT & Brainworx Power

Brainworx elevates this emulation beyond a standard digital replica with their renowned retractable Extra Unit, featuring patented Tolerance Modeling Technology (TMT).

  • True Analog Variation with TMT: TMT brings the subtle, channel-to-channel variations found in real analog consoles directly into your DAW. Based on measurements of real hardware component tolerances, TMT models these slight differences across multiple plugin channels (up to 16 on Mac/8 on PC). This creates a more complex, nuanced, and authentically analog soundstage with greater depth and separation – something static emulations cannot achieve.
  • Comprehensive Modern Controls: The Extra Unit also provides indispensable tools for modern mixing and mastering: Headroom control, Mid-Side (M/S) processing, a Mono-Maker for focusing low frequencies, Stereo Width adjustment, Parallel Mix blending, a versatile Sidechain Filter, External Sidechain input, and a fully Scalable User Interface.

These features integrate seamlessly, providing unparalleled control and adding layers of analog realism to the legendary Class A sound.

Authenticated Excellence

This meticulous emulation is fully endorsed by Shadow Hills Industries, ensuring its authenticity and adherence to the quality standards of the original hardware designer.

Key Features:

  • Exacting emulation of the ultra-rare, limited edition Shadow Hills Mastering Compressor Class A hardware, endorsed by Shadow Hills Industries.
  • Enhanced Class-A discrete compressor section for smoother compression and a punchier VCA response.
  • Captures the unique character influenced by Lundahl input transformers and Mogami wiring of the modeled unit.
  • Dual sequential compression stages: smooth Optical and precise Discrete sections.
  • Three switchable Output Transformers (Nickel, Iron, Steel) for versatile tonal shaping.
  • Stereo, Dual Mono, and Mid-Side (M/S) processing modes.
  • Brainworx Exclusive “Extra Unit” Features:
    • TMT (Tolerance Modeling Technology) for realistic analog channel variations (US Patent No. 10,725,727).
    • Headroom Control.
    • Mono-Maker & Stereo Width controls.
    • Parallel Mix knob.
    • Variable Sidechain Filter (plus External Sidechain option).
    • Scalable User Interface.

Specifications:

  • Supported Plugin Formats: AAX DSP, AAX Native, AU, AAX AudioSuite, VST2, VST3
  • Supported Operating Systems:
    • macOS 12 through macOS 15
    • Windows 10 through Windows 11
  • Mac Compatibility: Intel or Apple Silicon processors
  • PC Compatibility: x64-compatible CPU
  • System Requirements:
    • Display resolution: 1440 × 900px or 1280 × 960px or higher
    • Memory: 2 GB RAM minimum

Acquire the Ultimate Mastering Compressor

The Shadow Hills Mastering Compressor Class A plugin represents the apex of analog modeling, capturing the spirit and enhanced performance of an incredibly rare and desirable piece of hardware. If you demand the utmost in sonic quality, dynamic control, and authentic analog character, enhanced with cutting-edge digital features like TMT, look no further.

Experience the smoother, punchier, deeper sound of the Class A. Free download and elevate your mastering with this exclusive and powerful tool.


(64-bit: VST3, VST2, AAX)

1a). Install .exe, & replace with patched files.
1b). If you have a previous version installed, just Drag’n’drop the patched files over old ones

P.A modified the installer: 2024-05-03. So here it is.

– BUBBiX

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