Equo Pack - Mac OS X (Audio Units/VST) is a graphic equalizer plug-in for Mac OS X platform. This plug-in feature CX1X that enables use of compressor and expander.
Also, the utility has plug-in- L1V, which can provide a limiter/maximizer for the video output. Equo Pack - Mac OS X (Audio Units/VST) also includes a GEQ15V plug-in, which consists 15 band of 2/3 octave graphic equalizer.
In addition, there are more plug-ins like GEQ31V and PEQ1V, which provide 31 band 1/3 octave graphic equalizer and parametric equalizer respectively.
This utility runs on any Windows based PC which at least has Windows 95 and a 200 MHz processor. Equo Pack - Mac OS X (Audio Units/VST) can be a great utility for users who need to fine tune graphic output of a system.