Pi & Phi MkIII is here, introducing an innovative way of spectral processing!


The basic elements that make up π & φ are the actual numbers π and φ, omnipresent throughout our surrounding living environment.

Pi & Phi utilizes the harmony of these magic numbers in order to introduce an innovative way of spectral processing, creating an acoustic effect that can be described as “super-enhanced”, with a warm yet powerful “sparkle”.

Pi & Phi MkIII features 10 bands that cover the frequencies from 80 Hz up to 16KHz, along with a “Super Low” and a “Super High” band to complement the extremes of the spectrum.

This tool is ultimately capable of enriching a mix and each of its separate components with minimum phase distortion, enabling the user to precisely shape the spectral balance as dictated by the Golden Ratio.

Pi & Phi also stands out for its “demasking” capabilities, as it is exceptionally suitable for making an instrument or vocal track ‘cut-through’ and stand-out from the rest, in an otherwise cluttered mix.


“The first reaction I had to Pi and Phi was essentially ‘where have you been all my life?’ Pi and Phi takes my mixes and brings them across the finish line – I can add subtle or drastic EQ across the frequency spectrum, and regardless of how extreme I get it still sounds natural, phase-free, and not overstated…””

Mark Plati
Musician / Record Producer
(David Bowie, Lou Reed, Fleetwood Mac)



  • VST3 support
  • Updated GUI
  • ‘Super Low’ band utilising the 358 Enhancer signal processing
  • Improved cpu performance
  • Input/Output analyzer
  • Input/Output meters
  • Improved ‘Super High’ band
  • Right – click to input values
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Pi & Phi MkIII

List Price : 189.00 EUR (excl. VAT)
Introductory price : 49.00 EUR (excl. VAT)  

Introductory price will last until October 17, 2021

We really appreciate your kind support! We all hope that you enjoy our new tools as much as we do and help you take your creativity, productivity and  overall results to a whole new level!

For any further questions / suggestions / reviews / issues etc., please feel free to contact us.


May the Sound be with you!

Mia Laboratories