Salt 2

SALT 2 is a next-generation hybrid mixing EQ designed to recreate the behavior of three iconic analog console equalizers within a single, unified tool. Powered by Acustica Audio’s latest NOVA architecture, it delivers a more dynamic, musical, and responsive mixing experience. Available in VST3, AAX, and AU formats, it is fully compatible with all major DAWs on macOS and Windows systems.

Three analog EQ worlds. One unified workflow.

SALT 2 removes the limitations of analog EQ design, bringing three distinct models into a fully flexible, modern mixing environment.

Unlike the original units, all EQ modes feature smoothly adjustable frequencies, with finely shaped curves that closely emulate the original hardware while preserving transient integrity.

With continuously adjustable parameters and consistent control across all modes, you can compare, combine, and shape different EQ behaviors with total precision.

Derived from the Gold, Pink, and Sand concepts, each model retains its unique identity - now unified in a single workflow. If you’re looking for a dedicated approach, each of these processors is also available as a standalone plugin.

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Key Features

Triple Character

Three distinct analog EQ behaviors with unique tone and response.

NOVA Preamp

Deeper harmonics and more responsive dynamics for richer sound.

Hyper Response

Smoother curves and improved transient handling across the entire spectrum.

Smart Control

Auto Gain, interactive curves, and real-time visual feedback.

Hybrid Control

Full band control across all models, with smooth transitions between EQ types.

Optimized Engine

Efficient performance for smooth operation in complex sessions.

Technology behind SALT 2

SALT 2 combines Acustica Audio’s NOVA and Hyper technologies to deliver enhanced realism, responsiveness, and efficiency.

NOVA improves harmonic behavior and dynamic interaction, while Hyper processing refines the engine for more accurate sound reproduction with lower CPU consumption and greater stability.

Learn more in the dedicated NOVA video and on our dedicated Hyper technology page.

Technical information:

Supported formats: VST3, AAX, and AU.
Available sample rates: 44.1, 48, 88.2, and 96 kHz.
Compatible with Windows 10 and 11.
Compatible with macOS 10.15 (Catalina) to macOS Sonoma (version 14.x).
Native Apple Silicon support (Rosetta not supported).