Plugin Alliance Shadow Hills Mastering Compressor Class A v1.4.1 WiN-BUBBiX

Plugin Alliance Shadow Hills Mastering Compressor Class A is a dynamics effect for producers who want controlled levels, stronger punch and tonal weight on mixes and buses. Modeled by Brainworx on the limited-edition Class A hardware, it offers a different compression character from the standard Shadow Hills model, with smoother gain control and a faster, more assertive VCA response.

The emulation reflects the hardware’s updated discrete compressor section and Lundahl input transformers. Brainworx’s TMT modeling adds another element of analog-style behavior, while the expanded controls make it practical for everyday mixing and mastering. Mid-side processing lets you treat the center and sides separately; Mono-Maker and Stereo Width help shape the stereo image. A Parallel Mix control blends compressed and unprocessed audio, and the additional sidechain filter changes how the compressor reacts to incoming frequencies.

For hobby producers working in FL Studio or Ableton Live on Windows, it provides a way to explore character compression on drum buses and full mixes. This 64-bit Windows version includes VST2, VST3 and AAX formats.