Plugin Alliance / Shadow Hills OptoMax download delivery

＜＜Oct 2025 New Product！＞＞ This compressor plug-in inherits the DNA of the legendary Opto Compressor and has evolved to the pinnacle of excellence. Available for download.

■Plugin
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■Download Delivery
- Approximately 10 minutes after completing your purchase, the activation code will be delivered to your registered email address.
- Activate the code you received on the D2R page below and you will receive product installation information via email. (You can also view the information by clicking the email icon on the D2R page.)
D2R Page
*If you do not have a D2R Page account, please register as a user by clicking ""Register here"" on the D2R page.

- You can also check your D2R registration activation code by clicking ""Order Details"" under ""My Page"" on Sound House's Purchase History.
* It may take a few minutes for the information to be reflected in your purchase history.
- Clicking ""Support Information"" under ""Order Details"" will display activation information.
For installation/usage details, please contact the manufacturer.
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Evolution Beyond Reproduction

Building on the official partnership established with the Shadow Hills Mastering Compressor and its Class A version, OptoMax has redesigned its iconic optical section. While retaining its traditional characteristics, it adds new sonic character and functionality, evolving into a completely new compressor.
Utilizing Brainworx's analog circuit modeling technology, we not only precisely reproduced the nuances of Shadow Hills hardware, but also added new features and tonal options unique to the digital realm. This results in a musical, characterful optical compressor that combines simple, intuitive operation with expanded flexibility.
The result is OptoMax: a truly versatile and creative new-generation plug-in that maximizes the potential of the original analog module.

Redefining Versatility

OptoMax is a new generation of optical compression plug-in that evolves the plug-in. It combines the analog warmth, punch, and musicality of Shadow Hills with the precise control required for modern production. From delicate leveling to rugged, aggressive tones, it fits seamlessly into any material and workflow. It achieves flexibility and versatility beyond the scope of traditional optical compressors.

Tone and Control

Newly expanded Ratio and Speed ​​controls allow for a wider range of compression than ever before. Furthermore, enable Push mode for ultra-fast, limiter-like, aggressive, modern compression.

The Tone control also allows for flexible adjustment of the high-frequency processing character. Air adds a silky sheen ideal for vocals and acoustic instruments, while Smooth tames harsh highs and extreme highs for a softer, warmer tone.

Signature Transformer Mode

OptoMax also features the familiar Transformer mode from the original Mastering Compressor. Switch between distinctive analog transformer models—Nickel, Iron, and Steel—to instantly change the tone and saturation character.

Additional controls on the bottom panel—Harmonics, TX Drive, and Headroom—provide even greater flexibility. These are located alongside advanced sidechain and parallel mix functions, making even the most sensitive modern compression easy to use.

Key Features

・Unique and Versatile Optical Compressor
Officially approved by Shadow Hills. Expanded Ratio and Speed ​​controls enable a wide range of compression applications, from channel processing to mixing and mastering.

Harmonic Shaping
Three dedicated controls—Harmonics, TX Drive, and Headroom—allow you to freely adjust the harmonic generation and saturation of the analog circuitry.

Push Mode
Ultra-fast timing enables limiter-like operation, adding aggressive, modern compression.

Tone Control
Adds optimal airiness to vocals and acoustic instruments, or suppresses high frequencies for a balanced, smooth tone.

Signature Transformer Mode
Instantly change the tone by switching between three colorful transformers (Nickel, Iron, and Steel) inherited from the Mastering Compressor.

Advanced Sidechain Function
High-pass and bell filters allow you to control mid-frequency processing. Supports monitoring, stereo linking, and external SC input.
Parallel Compression
Blends compressed and uncompressed audio to preserve both dynamics and detail.
Modern, resizable GUI
The expandable lower section allows for intuitive and speedy operation. Advanced settings are also readily accessible.
Artist Presets
Includes practical presets by Bryan Reilly of Scramble Shack Studios.

Supported Plugin Formats
AAX DSP, AAX Native, AU, AAX AudioSuite, VST2, VST3

■System Requirements
For the latest system requirements, please refer to the manufacturer's page.