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Average Price: $99

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$49

$150+

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Based on price data from 2 merchants for "Slate Digital SD-3A Compressor Plug-in". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

The Slate Digital SD-3A Compressor Plug-in is a masterstroke in digital audio processing, designed for musicians and producers who crave the nostalgic warmth of vintage opto compressors combined with the precision of modern technology. This plug-in stands out by faithfully capturing the essence of its classic hardware predecessor while embracing modern enhancements to suit today's production demands.

With the SD-3A, you gain access to solid-state output emulation, delivering a faster attack and release that’s perfect for dense mixes. This unique feature ensures your tracks maintain the smooth, consistent compression needed to shine in any mix. Whether you're working on dynamic drum busses, intricate bass lines, or energetic vocals, the SD-3A adapts seamlessly, offering a rich, warm tone that complements a wide range of audio sources.

The intuitive interface mirrors the tactile experience of its vintage counterpart, with familiar Peak Reduction and Gain controls, alongside a Limit/Compress switch for versatile dynamic control. The HF/Flat sidechain pre-emphasis lets you tailor the compressor's response to high frequencies, while the Mix knob facilitates effortless parallel compression, preserving the natural dynamics of your tracks. A responsive, analog-style gain reduction meter provides visual feedback, making it easy to dial in your ideal settings.

Key Features:

  • Emulates the tone and character of a classic vintage opto compressor
  • Solid-state output emulation for faster attack and release
  • Peak Reduction and Gain knobs for precise dynamic control
  • Limit/Compress switch to toggle compression ratios
  • HF/Flat sidechain pre-emphasis for high-frequency response
  • Mix control for seamless parallel compression
  • Stereo Link switch for cohesive stereo track and bus processing

Product specs

Software Type Compressor
Platform Mac, PC
Upgrade/Full Full
Download/Boxed Download
Bit Depth 64-bit
Plug-in Formats AAX, AU, VST
Authorization Type iLok Account Required
Hardware Requirements - Mac Intel or Apple Silcon Processor
Hardware Requirements - PC Intel or AMD Processor, 4 GB RAM
OS Requirements - Mac macOS 10.5 or later
OS Requirements - PC Window 10 or later

FAQs

Is the Slate Digital SD-3A Compressor Plug-in suitable for vocals?

Yes, the Slate Digital SD-3A Compressor Plug-in is well-suited for vocals, providing smooth and transparent compression that enhances vocal clarity and presence without coloration.

What are the system requirements for the Slate Digital SD-3A Compressor Plug-in?

The Slate Digital SD-3A Compressor Plug-in requires a Mac with macOS 10.5 or later or a PC with Windows 10 or later, and an Intel or AMD processor with at least 4 GB RAM.

Does the Slate Digital SD-3A Compressor Plug-in require an iLok account?

Yes, the Slate Digital SD-3A Compressor Plug-in requires an iLok account for authorization, but no physical iLok dongle is needed.

What plug-in formats does the Slate Digital SD-3A Compressor support?

The Slate Digital SD-3A Compressor Plug-in supports AAX, AU, and VST formats, making it compatible with a wide range of DAWs.

Can the Slate Digital SD-3A Compressor Plug-in be used for mastering?

While primarily designed for mixing, the Slate Digital SD-3A Compressor Plug-in can also be used in mastering to add subtle glue and cohesion to the final mix.

SlateDigitalTV

SlateDigitalTV

How the SD‑3A Works: Optical Compression Demo for Mix Bus, Bass & Guitars

Video thumbnail for How the SD‑3A Works: Optical Compression Demo for Mix Bus, Bass & Guitars by SlateDigitalTV

How the SD‑3A Works: Optical Compression Demo for Mix Bus, Bass & Guitars

SlateDigitalTV

SlateDigitalTV

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