SR22 Compressor

The API Select SR22 is a premium dual-channel compressor that brings a clean, versatile, and modern approach to dynamics processing. Housed in a 1U rackmount chassis, the SR22 is part of API's "Select" series, designed to offer outstanding audio performance with meticulous engineering. This compressor is perfect for a wide array of studio applications, from tracking individual instruments with transparency to processing stereo subgroups and full mixes. Its character is smooth and controlled, capable of providing gentle leveling or strong, assertive compression without unwanted artifacts, making it a reliable workhorse for any professional recording environment.

Each channel of the SR22 features a comprehensive set of controls for maximum flexibility. It offers fully variable Threshold, Ratio, Attack, and Release knobs, allowing you to dial in the precise dynamic response needed for any source. A key feature is API's patented "Thrust" circuit, which can be engaged to produce punchier, more aggressive compression that preserves low-frequency energy. Each channel also features a switchable soft or hard knee, providing two distinct compression curves for either subtle or more obvious dynamic control. The SR22 can be operated as two independent mono compressors or linked for true stereo operation, where the sidechains are summed to ensure a stable stereo image. A dedicated sidechain input on each channel allows for external keying, and a 10-segment LED meter provides clear visual feedback of the gain reduction.

Features

• Dual-channel VCA-based compressor in a 1U rackmount format.
• Part of the high-performance API Select series.
• Fully variable controls for Threshold, Ratio, Attack, and Release.
• Features API's patented "Thrust" circuit for punchier compression.
• Switchable soft and hard knee compression curves.
• Can be used as two independent mono channels or stereo-linked.
• Dedicated sidechain inputs for external triggering.
• 10-segment LED meters for clear gain reduction monitoring.