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PROCESS.AUDIO Rockruepel Comp.Two Modern Tube Compressor Plug-in , $129.00 - Add to Cart Skip to Product Information

PROCESS.AUDIO Rockruepel Comp.Two Modern Tube Compressor Plug-in

Emulation of Rockruepel All-tube Vari-mu Compressor with Dry/Wet Control, Mid-Side, Sidechain High Pass Filter, Gain Reduction Visualizer, and 80+ Presets - AAX Native, AU, VST
Be the first to review Item ID: COMPTWO
PROCESS.AUDIO Rockruepel Comp.Two Modern Tube Compressor Plug-in
PROCESS.AUDIO Rockruepel Comp.Two Modern Tube Compressor Plug-in

Delivered In Minutes!

Delivered by download. Our unique partnership with PROCESS.AUDIO 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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PROCESS.AUDIO Rockruepel Comp.Two Modern Tube Compressor Plug-in
Delivered In Minutes!

Delivered by download. Our unique partnership with PROCESS.AUDIO 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.

Classic Vari-mu Compressor with Contemporary Touches

This article was Written By

Our Product Research Team

Get to know them!

There’s something special about all-tube variable-mu compressors that makes them among the most sought-after outboard audio equipment. They glue a track together like nothing else. Now, thanks to Process.Audio and Rockruepel, you don’t have to break the bank (or your back) to use one of these iconic pieces of gear. The Process.Audio Rockruepel Comp.Two modern tube compressor plug-in is a pristine emulation of the original hardware unit, with added modern workflow essentials like mid-side capabilities, dry/wet mix controls, and a sidechain with a highpass filter. Plus, thanks to its all-tube vari-mu circuitry, the Comp.Two provides excellent harmonic saturation by simply inserting the plug-in! Likewise, if you desire clean compression, you can opt to bypass the transformers. Finally, the Comp.Two features single or dual mono-detection signal modes and a very handy gain reduction visualizer so you can see exactly what’s happening to your signals.

Rockruepel’s rich history

Designed by Oliver Gregor, the Comp.One and now the Comp.Two represent more than 20 years of laborious love. Oliver has taken the classic vari-mu tube compressor design and brought it into the 21st century by giving the Comp.Two higher headroom, a faster transient response, and other features not found on conventional vari-mu compressors. If you’ve never heard this classic German-made compressor in action, then prepare to be blown away.

Amp-only feature for musical vibes

Sweetwater studio engineers will tell you that the best compressors don’t just compress audio. They also impart a special harmonic color of their own, even without any compression settings engaged. The Comp.Two is precisely this kind of compressor. It features the same output tubes as Altec and RS124 compressors, plus Sowter transformers in its output stage. What does this mean? In other words, any signal you run through the Comp.Two is likely to automatically sound better whether you’re using compression or not.

Features for modern workflows

Once you hear how beautiful the Comp.Two sounds, you’ll likely want to use multiple instances of it. Process.Audio thoughtfully facilitates this by allowing you to control every instance of Comp.Two via a central remote control interface. You’ll also find modern compressor plug-in essentials like mid-side capabilities, a dry/wet mix control, a sidechain with HPF, and more than 80 presets to get you up and running. Finally, because compression can be difficult to hear when added incrementally, the Process.Audio Comp.Two features an easily readable gain reduction visualizer, so you have precise visual feedback to aid your mixing decisions.

Process.Audio: the perfect blend of digital tools and analog workflows

Many engineers worldwide, including here at Sweetwater, feel that nothing can compare to working with actual analog hardware faders and pots. Spearheaded by legendary recording engineer Fab Dupont, Process.Audio prides itself on creating digital technologies that perfectly complement these traditional analog workflows. This focus on blending analog and digital means that Process.Audio gives you the best of both worlds, freeing you up to focus on what matters most: the music.

Process.Audio Rockruepel Comp.Two Modern Tube Compressor Plug-in Features:

  • Vari-mu compression pristinely emulated from the original all-tube Rockruepel unit
  • Bypass the compression circuit and hear only the tubes and transformers for coloration
  • Bypass the hardware transformers and hear only a pure, clean signal
  • Choose from single or dual mono-detection signal modes
  • M-S processing
  • Independent dry/wet mix knobs for both channels
  • In/Out link to keep the feeling of a constant volume
  • Control all your Comp.Two instances via a single Remote Control interface
  • Gain reduction visualizer section greatly helps monitor levels and compression amount
  • More than 80 factory presets
  • Oversampling options from None to x16

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.