Multiband Haas Effect 4+

Stereoizer Audio Unit Plugin

Mani Consulting Limited Company

Designed for iPad

    • 3.8 • 4 Ratings
    • $5.99



Haas effect is a micro-delay applied to either the left or right channel of audio (but not both). This simple effect creates a realistic and natural-sounding increase in the width of the stereo field that still sounds good when mixed back to mono. It is the most simple and effective way to take a mono input and make it sound like stereo. But Haas effect has some problems. First, it can create phase cancellation problems in the bass frequencies, causing them to loose volume. Second, it can sound a bit artificial at high frequencies. This multi-band Haas effect plugin is a simple way to get the stereo width you need in the midrange frequencies without loosing the impact of the bass or making the treble sound phasey. You select any number from one to four bands, each with its own separate Haas delay setting and adjustable crossover frequencies. This makes mono audio sound wide and spacious while preserving the original tone and spectrum transparently.

What’s New

Version 1.0.6

This update includes stability improvements.

Ratings and Reviews

3.8 out of 5
4 Ratings

4 Ratings

Tenente ,

Another trick

There are a lot of little tricks & techniques to use when mixing sound. I don’t know much about it but I know this gives me more control over how much sound I can fit in to a mix without canceling other sounds - and it still maintains that basic shape when converting it to mono - which is what sold me on it to begin with.
Mastering or mixing tracks on your phone? This has become a significant component of my process and regardless of genre or instrumentation (digital or acoustic), this should work great for any mixing situation whether you want more control from individual tracks to full mix.

App Privacy

The developer, Mani Consulting Limited Company, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

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

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