Density MKIII
Key Features
- Mastering-grade bus compression engine with spot-on transient response across the full frequency spectrum
- VCA Color saturation model delivering 2nd/3rd order harmonics and frequency-dependent distortion artifacts
- Three stereo processing modes: L/R (independent), Stereo (linked), and Mid/Side for spatial dynamics control
- Six timing presets inspired by classic hardware compressors, with P5 and P6 offering program-dependent release
- Optimized sidechain high-pass filter that decouples subsonic frequencies below 90 Hz to prevent low-end pumping
- Soft-knee compression mode and adjustable Relax control for fine-tuning attack behavior
- Zero-latency processing with ultra-low CPU usage, supporting both 32-bit and 64-bit plugin hosts
Description
Density mkIII is a mastering-grade stereo bus compressor from Variety of Sound, built to glue mixes together with depth and dimension. It isn't modeled after any specific hardware unit but instead combines proven dynamic shaping approaches from classic analog compressors with modern digital processing techniques.
The mkIII version introduces a completely reworked compressor engine with spot-on transient response across the entire frequency spectrum. A standout addition is the VCA Color model, a stateful saturation stage that delivers rich 2nd and 3rd order harmonics along with frequency-dependent higher order distortion, all dialed in to taste.
Three stereo processing modes cover every bus scenario: L/R for independent channel compression, Stereo for linked operation, and Mid/Side for separate spatial control. Six timing presets draw from settings found in revered hardware compressors, with P5 and P6 introducing true program-dependent release behavior for adaptive dynamics.
Version 3.1 added native 64-bit support alongside the original 32-bit build. The plugin handles significant gain reduction while maintaining a transparent, three-dimensional audio image that users consistently compare to high-end hardware units like the Elysia Alpha and SSL bus compressors.
The soft-knee compression mode, optimized sidechain high-pass filter decoupling frequencies below 90 Hz, and zero-latency processing make it equally suited for tracking, mixing, and mastering duties. CPU usage is remarkably low, making multiple instances practical across a session.
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Frequently Asked Questions
Is Density mkIII available in 64-bit?
Yes. Version 3.1 (released August 2021) added native 64-bit support. Both 32-bit and 64-bit builds are included in the download package.
What do the six timing presets do in Density mkIII?
The timing presets set the attack and release times to values found in classic hardware bus compressors. P5 and P6 go further by introducing true program-dependent release behavior, meaning the release time adapts automatically based on the audio material for more musical compression.
How does the VCA Color control work?
The VCA Color knob adds stateful saturation that generates strong 2nd and 3rd order harmonics along with frequency and load-dependent higher order distortion. For mastering work, keeping it below 40% is recommended for subtle warmth. Higher settings push into more audible coloration for creative mixing.
Can Density mkIII be used for mastering?
Absolutely. The plugin was specifically optimized for mastering in the mkIII update, with improved transient handling and reduced intermodulation distortion. Users consistently describe it as a mastering-grade compressor that rivals expensive commercial alternatives.
