Mix Bus Compressor 4+

ultra-transparent plugin

Mani Consulting Limited Company

Designed for iPad

    • 4.4 • 8 Ratings
    • $5.99



This compressor has the lowest total harmonic distortion of any plugin we have seen, including desktop units. At the heart of it is a unique envelope follower design that makes it possible to compress the signal without creating distortion harmonics.

On the spectrum of compressor tone that ranges from "vintage analog" to "pristine digital", this plugin sits at the extreme end of low-noise digital clarity, but it is different from other low-noise digital designs because it doesn't use digital look-ahead. Therefore its response time is immediate, it adds no extra delay to the signal chain, and it works great for processing real-time performance effects.

It uses no oversampling so there is no phase distortion or loss of high-frequency energy from anti-aliasing filters. It also uses no digital-style filters (FIR filters) and no digital look-ahead, so it adds no additional latency to the signal chain. Although it is not a model of an existing piece analog hardware, every component of its signal path is realizable in the analog domain. We think of it as a digital model of our ideal analog compressor: it could exist as an analog circuit but would be very expensive to build with physical analog electronic parts.

The user interface is 100% scalable, designed specifically for iOS, so it looks beautiful at any screen size or orientation, from tiny portrait views in AUM on iPhone to the largest full-screen views on iPad Pro.

What’s New

Version 1.0.9

Saving Custom User Presets on iOS14.0

Ratings and Reviews

4.4 out of 5
8 Ratings

8 Ratings

Mullet Saison ,

My most used compressor

This is a very high-fi compressor (Mani has done demonstrations of the fact that it has minimal aliasing, etc. compared to others) that is transparent and super easy to use. If I just want basic compression without coloration, this is the one I go to every time, even over FabFilter and ToneBoosters. Not a knock on them, just a compliment to Mani’s ability to combine sonic quality and simple UIs.

gnostic student ,

Really clear sound

In many compressor plugins I notice some loss of high frequency clarity when use compression, especially heavy compression. This one doesn’t have that problem. I can put it on anything without worrying about messing with the EQ and tone.

Glishba ,

The BEST compressor there is!

If you’re an audio fidelity purist, this is the cleanest clearest compressor I’ve ever experienced. I use this on all my mix-downs because it gives me the most pristine sound, cleaner than the best compressors you can find.

App Privacy

The developer, Mani Consulting Limited Company, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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