Mac users interested in Visualizer by nugen generally download:
Key Features Views: Multiple level meters (Peak/RMS/K12/K14/K20 etc.) FFT Spectrum Analysis Stereo Spectrum Analysis Spectrogram Stereo Spectrogram Vector Scope Stereoscope Stereo Bias meter Correlation Meter Stats and Parameters...
Additional suggestions for Visualizer by nugen by our robot:
MONOFILTER grabs hold of your bass and secures it solidly within your mix.
and exacting visual feedback