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Average Price: $1,562

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$100

$501+

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Based on price data from 4 merchants for "API Select SR22 2-Channel Compressor". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Experience the power of API's legendary sound with the API Select SR22 2-Channel Compressor—an essential addition to any studio or live setup. This dual-channel unit encapsulates the famed compressor circuitry once exclusive to the iconic ATI Paragon analog mixing consoles. Whether you're sculpting the dynamics of drum overheads or mastering a final mix, the SR22's versatility truly shines. Each channel is equipped with API's patented Thrust circuit, ensuring your high-frequency content remains intact even under intense compression, delivering punchy mids and tight lows without sacrificing clarity.

Ease of use is at the forefront of the SR22's design, with intuitive controls that allow you to dial in the perfect sound quickly. The channels can operate independently or be linked for seamless stereo compression, utilizing true RMS power summing for consistent and balanced dynamic control. Classic analog VU meters provide precise monitoring of output levels and gain reduction, making it easy to keep your levels in check.

Designed for both the seasoned professional and the aspiring audio engineer, the SR22's blend of vintage warmth and modern precision is a testament to API's enduring legacy in the world of professional audio.

Key Features:

  • 2 channels of API’s patented award-winning compressor circuitry
  • Originally designed compressor circuit from API Paragon consoles
  • Patented Thrust circuit preserves high-frequency material
  • Linkable for stereo operation with true RMS power summing
  • Custom VU metering for output levels and gain reduction
  • Variable Threshold, Ratio, and makeup Gain controls
  • Switchable hard-knee or soft-knee compression
  • Fully balanced XLR and 1/4-inch inputs and outputs

Product specs

Type VCA Compressor
Number of Channels 2
Controls Threshold, Ratio, Attack, Release
Threshold -40dB to +15dB
Ratio 1:1 to 10:1
Inputs 2 x XLR, 2 x 1/4" TRS
Outputs 2 x XLR, 2 x 1/4" TRS
Rack Spaces 2U
Power Source Standard IEC AC cable
Height 3.5"
Depth 19"
Width 10"
Weight 12 lbs.

FAQs

What type of compression does the API Select SR22 offer?

The API Select SR22 is a VCA compressor, which provides precise control over dynamics with its clean and transparent sound, making it ideal for a wide range of studio applications.

Can the API Select SR22 be used for stereo compression?

Yes, the API Select SR22 is linkable for stereo operation, allowing you to use it effectively on stereo mixes or dual mono sources with true RMS power summing.

What are the control options available on the API Select SR22?

The API Select SR22 features controls for Threshold, Ratio, Attack, Release, and Make-up Gain, as well as switchable Hard or Soft Knee compression, giving you versatile dynamic shaping capabilities.

How is the metering handled on the API Select SR22?

The API Select SR22 includes classic analog VU meters with switchable metering for output level and gain reduction, plus a peak threshold LED for precise visual feedback.

What connectivity options does the API Select SR22 offer?

The API Select SR22 provides fully balanced XLR and 1/4" TRS inputs and outputs, ensuring compatibility with a wide range of professional audio equipment.

Reviews

PROS

  • Set-and-forget design simplifies use and enhances creativity

  • Classic yet futuristic design with intuitive controls

  • Features both XLR and TRS I/O for versatile connectivity

  • Provides smooth, professional-sounding compression

  • Auto attack and release settings are flawless and musical

  • Continuously variable ratio offers more flexibility than many competitors

  • Transparent yet commanding sound, perfect for both tracking and mixing

  • American-made with high-quality construction

  • Unique sound profile adds character to different recording chains

CONS

  • Knobs may be too easy to move, lacking resistance

  • Knob labels positioned below, not ideal for top-down viewing

  • Not suitable for mastering due to lack of attack and release settings

Critic Reviews

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