Sound Radix Pi Plug-in

Multi-channel Phase Interactions Mixer Plug-in - Mac/PC AAX, RTAS, VST and AU
Sound Radix Pi Plug-in image 1
Sound Radix Pi Plug-in image 1
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Compatible with:


Software Compatibility

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

If you're using Pro Tools, AAX plug-ins (or RTAS for older versions) are what you need. Most other Mac DAWs support AU plug-ins. VST is compatible with a number of Mac and Windows programs. 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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Sound Radix Pi Plug-in
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Relationship Manager

Think of Sound Radix Pi as your relationship manager. Phase relationships, that is. An innovative, multi-channel phase interactions mixer plug-in engine, Pi improves the summing of your DAW or mixer, dynamically minimizing frequency cancellations between instruments within your mix. Pi also juices mono compatibility and gives you back the depth and focus you lost when overlapping frequencies collided inside your mix. Can't understand why your mixes sound so ineffectual? Pi to the rescue! Good phase relationships between tracks are a key to awesome-sounding mixes. Optimize them with Sound Radix Pi.

Sound Radix Pi Features at a Glance:
  • Multi-channel phase interactions mixer plug-in
  • Groundbreaking, true multi-channel engine
  • Dynamically optimizes phase relationships between mix channels for punchy-sounding mixes
  • Three-mode track grouping for enhanced related instruments
  • Multi-mic setup phase correlation optimization
  • Full-range and Low-frequency global optimization modes
  • Four-mode multi-channel phase correlation display
  • Provides a unique view of the phase relationships within your mix
  • Internal, inter-channel sample-accurate routing
  • No complicated side-chaining required
Get punchy-sounding mixes with Sound Radix Pi!

Tech Specs

Software Type Multi-channel Phase Interactions Mixer Plug-in
Platform Mac, PC
Upgrade/Full Full
Download/Boxed Download
Format AAX, RTAS, VST and AU
Hardware Requirements - Mac Intel/PPC, 2GB RAM
Hardware Requirements - PC 2GB RAM
OS Requirements - Mac OS X 10.5
OS Requirements - PC Windows XP
Manufacturer Part Number Pi

Customer Reviews

Based on 1 review
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Subtle but great

I've only had this a short time so this review should be taken with a grain of salt, but so far I definitely like the plug-in. Based on my experience with the Auto-Align plug-in from Sound Radix, I was expecting this to be more dramatically noticeable (Auto-Align was like night and day difference for everything I put it on.) On the stuff I've used the Pi on so far, it has been a very subtle difference, particularly in the bass where I expected it to be more noticeable in terms of punch improvement (might just be my source material), but I did notice a subtle but really nice improvement in the highs and imaging - it's not like an eq change, it's more of a sense of airy-ness and more natural and open sense of space which is really nice. Just my 2 cents...I'm sure depending on the source material it may improve things more dramatically in some cases. Anyway, I like it.
See also: Sound Radix, Sound Radix Plug-ins: Utility