McDSP SA-3 Spectral Processor Native v7he SA 3 takes the algorithms of the Engineering Emmy Award winning SA 2 Dialog Processor to another level. New features include adding over 1,000 bands of processing, a user programmable Bias Curve, unique Focus, Range, and Density control over spectral processing, side chain support and mid side processing. Like the SA 2, the SA 3 is great for removing unwanted spectral spikes in dialog, vocals, and many other kinds of audio inputs. The SA 3 is also