Black Rooster Audio KH-Comp1 — Free Download
KH-Comp1 is a versatile compressor designed with producer Koen Heldens, featuring four detector modes, an invertible sidechain filter, and stereo-link blending for precise dynamics control.
Purpose and Design
KH-Comp1 is a bespoke compressor developed with multi-platinum producer Koen Heldens to address specific needs in modern mixing, particularly for hip-hop. It combines classic compression principles with innovative flexibility, offering a unique approach to envelope shaping and sidechain processing.
The compressor includes a leveling amplifier refined by Black Rooster Audio, aiming to deliver both transparent and characterful dynamics. Its design focuses on precise control over timing and channel interaction, making it a tool for engineers who need more than standard compressors provide.
Key Capabilities
The unit features four detector modes—Hilbert, Peak, Vintage, and RMS—allowing different ways to capture the sidechain envelope. The Hilbert mode uses a 90-degree phase shifter to reveal the signal’s exact envelope without distortion, while other modes offer broad or precise tracking for varied compression behaviors.
An invertible two-band sidechain filter enables trimming of low and high frequencies, with an option to invert the filter for mid-range cutting. A listen function allows monitoring of the filtered sidechain before detection, aiding in precise adjustments for ducking, pumping, and de-essing.
Workflow and Controls
The blended stereo-link feature lets users transition between dual mono and stereo processing, offering detailed control over channel relationships. The knee parameter smooths compression transitions for a seamless effect, or can be set for a harder response when desired.
Zero-latency operation makes it suitable for real-time monitoring and live use, eliminating the need for delay compensation. The interface supports high DPI displays for clarity on modern screens, though Windows users should verify DAW compatibility.
Practical Applications
Ideal for hip-hop and modern music production, KH-Comp1 excels at shaping drums, vocals, and bass with precise envelope control. The sidechain filter is particularly useful for creating rhythmic pumping effects and controlling sibilance.
The four detector modes provide flexibility for various sources, from transparent leveling to aggressive compression. Its zero-latency design suits tracking and live scenarios, while the invertible filter allows creative mid-side processing.
Key features
- Four detector modes: Hilbert, Peak, Vintage, RMS
- Invertible two-band sidechain filter with listen option
- Blended stereo-link between dual mono and stereo
- Adjustable knee parameter for smooth or hard compression
- Zero-latency operation for real-time use
- High DPI interface support
- SSE2 optimized code for efficient performance
Best for
Best for mixing hip-hop, pop, and electronic music where precise sidechain control and versatile envelope shaping are needed, such as on vocals, drums, and bass for dynamic, polished results.
