

API Select SR22 Compressor
The SR22 Dual Channel Compressor features two channels of API's patented award-winning compressor circuit in a rackmount unit with internal power supply. This same compressor circuit was originally designed into the legendary ATI Paragon analogue live mixing console. Each channel includes the patented THRUST circuit, which protects the sensitive high frequency content of the audio signal, even under the most vigorous of compression ratios. The SR22 provides comprehensive, easy-to-use control along with classic analogue VU meters for monitoring output and gain reduction. The two channels can also be linked for use as a stereo compressor with true RMS power summing of the left and right signals.
- Patented THRUST circuit
- Variable Threshold, Ratio, and Make-up gain controls
- Classic analogue VU meters
- Switchable metering of output level and gain reduction
- Peak threshold LED indication
- Switchable Hard of Soft Knee compression
- Linkable for stereo operation with true RMS power summing
- Fully balanced XLR and 1/4" inputs and outputs
Product Overview
Product Specifications
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Shipping Information
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We use DPD to ship the majority of our orders within the UK. International locations will vary, learn more here.
Product Support
We work with some of the world’s leading audio manufacturers to provide everything from the trusted studio classics to modern, innovative technologies that help you to push sonic boundaries. We pride ourselves on offering the best support both before and after sale. If you have any questions, please get in touch.

API Select SR22 Compressor
New Gear FAQs
Are all new items in stock?
With such a wide range of products we cant stock everything at all times.
The product page will display if an item is in stock. If it is marked as pre-order, you can place your order as normal and await its arrival into stock.
Please get in touch for an estimated shipping date. This may vary depending on stocking level with the manufacturer and/or distributor.
What warranty do you get with new gear?
Minimum 1 year manufacturer's warranty. Some manufacturers may also extend this (please see their respective websites for more information).
Can I part exchange used gear towards new gear?
Of course! Whether youre just looking to sell unused gear or looking to upgrade, get in touch here to discuss.
Can I test the equipment before I buy it?
We have a demo room at MNPA HQ where you are welcome to come and try out the equipment we have in stock. We’re not a shop and open to the general public so please get in touch via our Contact Form to book an appointment before coming to see us.
