nXtasy is a multi-octave harmonic saturation plug-in (an exciter).

Features:

• 4 Selectable Band, Multi-Octave Vintage Harmonic Adjustment.
• Works with Stereo and Mono Audio source.
• Analog Saturation induction.
• Tape Saturation induction.
• Frequency Selection for Multi Band targeting.
• Odd / Even Harmonic induction adjustment.
• Global Wet / Dry Mix Dial.
• Individual Wet / Dry Mix Dials.
• Input and Output Gain level control.
• Optimized custom DSP code.
• Double click to set each control to its default value.
• Press Ctrl for finer Adjustment.
• Intuitive and easy to use User Interface.
• Full automation for every parameter via the host.
• Custom and user presets.
• Low CPU usage.
• 64-bit internal precision.
• Highly optimized Assembly DSP code with Vectorization on the Mac OS X Platform.
• Mastering, Mixing, Tracking, restoration, audio post production and track sweetening.