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PSP Audioware MasterComp Mastering Compressor Plug-in , $199.00 - Add to Cart Skip to Product Information

PSP Audioware MasterComp Mastering Compressor Plug-in

Mastering-style Compressor Plug-in with Automatic Attack/Release, Over-threshold Compression/Expansion, Sidechain with Link/Tilt Knobs, Mix Knob, Brickwall Limiter, M-S/Stereo Processing, and PPM/VU Metering - AAX, AU, VST, VST3
Item ID: PSPMasterComp
PSP Audioware MasterComp Mastering Compressor Plug-in
Delivered In Minutes!

Delivered by download. Our unique partnership with PSP Audioware delivers your license code within minutes.

Software Is Not Returnable
Sorry, Software cannot be returned once it has been delivered. Contact your Sales Engineer or give us a call at (800) 222-4700 if you need any help with ensuring compatibility or finding the right version.
Compatible with:
Mac
Windows
AAX
AU
VST
iLok Account Required
Software Compatibility

Most software is compatible with both macOS and Windows, but check to make sure.

If you're using Pro Tools, AAX plug-ins are what you need. Most other DAWs on macOS support Audio Units (AU) plug-ins, while VST is compatible with many DAWs on both macOS and Windows. Be sure you choose plug-ins that work with your DAW!

To learn more about software compatibility, check out our buying guide.

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PSP Audioware MasterComp Mastering Compressor Plug-in
Delivered In Minutes!

Delivered by download. Our unique partnership with PSP Audioware delivers your license code within minutes.

Software Is Not Returnable
Sorry, Software cannot be returned once it has been delivered. Contact your Sales Engineer or give us a call at (800) 222-4700 if you need any help with ensuring compatibility or finding the right version.

This Plug-in Will Revitalize Your Mix Bus

This article was Written By

Our Product Research Team

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Tailor-made for mastering and 2-bus applications, the PSP Audioware MasterComp will simultaneously control and revitalize the dynamics of your mix. This compressor plug-in employs double-precision, 64-bit floating point processing and is double sampled using PSP's proprietary FAT algorithm. This ensures the utmost in transparency, even with extreme compression settings. The MasterComp boasts over-threshold compression and expansion, and it's a breeze to deploy, thanks to optional automatic attack and release times. Its wide range of mastering-centric features includes a mix knob, an optional brickwall output limiter, and advanced sidechaining capabilities. You also get a streamlined, CPU-efficient version of the plug-in that's great for processing individual tracks. Selectable M-S or stereo processing and adjustable PPM/VU meters round out the MasterComp's impressive features.

Note: This product requires that you have an iLok account for authorization, although it does not require a physical iLok key. Please call your Sweetwater Sales Engineer if you have questions.

Contains tons of powerful mastering-centric features

The MasterComp comes loaded with features dedicated to giving you the best-sounding master possible. PSP's optional Smooth Level Detector algorithm — with time-saving automatic attack and release times — ensures a clean, distortion-free result. This plug-in delivers both over-threshold compression and expansion, with advanced sidechain filtering that cuts or boosts frequencies between 25–400Hz on the low end and between 1–16kHz on the high end. You also get a Link knob that adjusts the compression dependency between sidechain channels, and a Tilt knob that tweaks the sidechain balance. A Mix knob blends between your processed and unprocessed signal for New York-style parallel compression. An optional brickwall output limiter with an automatic release time injects your master with a final bit of punch. Finally, selectable Mid, Side, Left, Right, and Stereo channel processing gives you ultra-precise control over your final result.

Includes a separate, streamlined plug-in for mixing applications

While it sounds amazing, here at Sweetwater we've found the PSP MasterComp to be a system-intensive compressor plug-in. This is fine for mastering. After all, you're only instantiating one plug-in. But what if you want to use several instances in a mix? No problem. The MasterComp comes with MicroComp — a separate, CPU-efficient version of the plug-in with a simple, effective control layout that's optimized for mixing. This streamlined processor includes many of the MasterComp's features, including over-threshold compression and expansion, an optional automatic release time, basic sidechain filtering and channel linking, and adjustable PPM/VU meters.

PSP Audioware MasterComp Features:

  • Mastering-style compressor with 64-bit floating point processing
  • FAT (Frequency Authentication Technique) algorithm ensures transparency with extreme settings
  • Delivers over-threshold compression and expansion
  • Smooth Level Detector algorithm with time-saving automatic attack and release times
  • Advanced sidechain filtering with Link and Tilt knobs for tailoring the compressor's behavior
  • Mix knob blends between your processed and unprocessed signal for effortless parallel compression
  • Optional brickwall output limiter with an automatic release time
  • Separate, CPU-friendly MicroComp is tailor-made for mixing applications
  • Selectable Mid, Side, Left, Right, and Stereo channel processing
  • Adjustable PPM/VU meters make keeping an eye on your levels a piece of cake

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.