Master Perfection Suite
Master Perfection Suite


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Master Perfection Suite free download for Mac

Master Perfection Suite1.2.1

18 June 2009

Six audio mastering, sound design, and analysis plug-ins.


The developer, Bias, has ceased operations as of September 2012.

Master Perfection Suite is a powerful suite of six state-of-the-art mastering, sound design, and analysis plug-ins for Mac OS X.

  • PitchCraft: A real-time pitch correction/transposition plug-in that fixes out-of-tune vocals or other single voice instruments easily and with minimal artifacts.
  • Reveal: Seven powerful analysis tools in a single plug-in interface -- Oscilloscope, Peak and RMS Power History, Spectrogram, Pan Power, Spectral Analysis, Lissajous Phase Scope, and Peak and RMS Meters.
  • SuperFreq: A mastering quality 4, 6, 8 & 10-band paragraphic equalizer that includes everything for professional caliber equalization, including -24dB to +24dB Gain Values; 0.1 to 30 (Q) (bandwidth) values; and more.
  • Repli-Q: Repli-Q matches the EQ of one source to another target signal. By learning the spectral profiles of the source and target signal, Repli-Q allows the degree of matching and smoothing to be manipulated.
  • Sqweez-3 & -5: Two powerful multiband compression/limiter/upward expander plug-ins with advanced new linear phase equalization algorithms from BIAS. Both offer graphic per band viewing/editing of threshold and EQ.
  • GateEx: A new pro-quality Gate/Expander plug-in with graphic displays, advanced parameter control, and downward expander �' effectively removes signals below an assignable threshold and helps reduce residual noise.

What's new in Master Perfection Suite

Version 1.2.1:

Master Perfection Suite 1.2.1 provides improved performance, compatibility with a wider range of hosts (Peak 6, Cubase 4, Digital Performer 6, Live 8, Logic Pro 8, Pro Tools LE/HD 7 & 8, SoundTrack Pro 2), and fixes a number of issues reported by users.


  • Fixed a problem where meters were missing sharp short transients.
  • Fixed a problem where Repli-Q wouldn't save the spectrum/ EQ profile in a preset.
  • Added a legend to Repli-Q's spectral graph display.
  • Fixed a problem where SuperFreq would create graphic artifacts when used on files with very low sample rates.
  • Fixed a problem where Repli-Q would not learn the spectrum when used with mono assets.
  • Fixed a problem in Sqweez-3/5 where the upper band threshold level indicator would not work when auditioning mono assets.
  • Fixed a problem where some MPS plug-in interface elements would not redraw correctly in Pro Tools 8 (AudioSuite).
  • Fixed a problem in Sqweez-3/5 where the spectral graph displayed the incoming frequency multiplied by two.
  • Fixed a problem where Sqweez-3/5's threshold input meters did not display the correct value.
  • Fixed a problem where Audio Unit versions of MPS plug-ins reported that they support any number of channels.
  • Fixed a problem in Sqweez-3/5 where the spectrograph pulldown menus could show two items checked when loading a preset.
  • Fixed a problem in MPS plug-ins with zoom tool, where scroll arrows would not function in when zoomed in.

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How would you rate Master Perfection Suite app?

1 Reviews of Master Perfection Suite

18 September 2012
Version: 1.2.1

Most helpful

Sadly BIAS is no more:
18 September 2012
Version: 1.2.1
Sadly BIAS is no more: