Naturl Audio AL-1

Two Engines. Zero Look-Ahead.

The AL-1 is a premium limiter built on a brand new approach to peak control, designed to stay musical under pressure. Inside are two unique limiting engines, true peak limiting, correlation-based stereo linking, and a renowned optimization section. The AL-1 was made to get you louder, more musically.

Every detail crafted with quality in mind

Dual Engine Architecture

The AL-1 hosts two unique limiting engines. Engine 1 limits through three unique digital algorithms that react to musical context. Engine 2 limits through a bespoke analog circuit we created digitally utilizing our new physics based modeling technology. Two engines to cover all your limiting needs.

Zero Look-Ahead Design

The AL-1 abandons traditional look-ahead limiting in favor of our proprietary design. Rather than predicting peaks, the AL-1 keeps their shape intact while delivering real gain reduction. Experience more weight and articulation, a truer form of your material.

Non-Brickwall Limiting

The AL-1 avoids a clipping or wave-shaping stage typically used to force a hard ceiling, resulting in a more natural and open sound — preserving dynamics, detail, and dimension. When your delivery needs a hard ceiling, a secondary dedicated true peak limiter handles it, so the sound you dialed stays true.

Engines

Two complete limiting engines. Engine 1 limits through three unique digital algorithms that react to musical context. Engine 2 limits through a bespoke analog circuit design created digitally with our physics based modeling technology.

True Peak

True Peak limiting in the AL-1 is a second limiter of its own, dedicated to catching True Peak overs. It runs after the main limiter with a single job, so the character you dialed in stays where you set it.

Linking

The AL-1's correlation-based stereo linking keeps the center defined without sacrificing your image. Maintain dimension, impact, and emotional connection.

Optimizer

The AL-1's optimizer section allows for a musical lift to low level content with upwards compression and intelligent release based makeup – adding loudness without coloration.

Metering

Professional-grade metering at your fingertips. Precisely monitor your output with LUFS, VU, and Peak meters — giving you the insight needed to meet loudness standards and maintain dynamic integrity.

Features:

1. Non-Brickwall Architecture: Avoids hard clipping and wave-shaping ceilings to preserve natural dynamics, detail, and dimension for a more open sound.
2. Correlation-Based Stereo Linking: Uses a specialized linking algorithm to keep the center image tightly defined without sacrificing stereo dimension or impact.
3. Intelligent Optimizer Section: Elevates quiet details using upward compression and adaptive release-based makeup gain to add clean loudness without coloration.
4. Zero Look-Ahead Circuit: Abandons traditional look-ahead methods for an original, low-latency design that provides greater weight, articulation, and a truer form of your audio.
5. Dual Engine Architecture.
6. Advanced Envelope Control: Uses a unique envelope follower and retroactive sample-reshaping to keep low ends intact, transients clear, and releases natural under pressure.

Requirements:

• mac
  • cpu:Apple Silicon supported; Intel support up to macOS 15 (Sequoia)
  • ram:0
  • disk:0
  • version:Mac OS X 10.14 (Mojave) - macOS 26 (Tahoe)
  • plugins:
    • VST-3
    • AU
    • AAX
• windows
  • cpu:ARM + Intel
  • ram:0
  • disk:0
  • version:Windows 10 - 11
  • support:
    • 64_bit
  • plugins:
    • VST-3
    • AAX

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