Our website provided a free download of SEQ2 1.2 for Mac. SEQ2 for Mac lies within Audio & Video Tools, more precisely Editors & Converters. This software for Mac OS X was originally produced by NuGen Audio.
From the developer:
SEQ2 is a linear-phase, multi-band spline equalizer, offering a full range 10Hz to 30KHz spline envelope, HPF, LPF, high & low shelving EQ, and optional spectral analysis feedback.
SEQ2 offers instant directed EQ to any curve and quality you need. Full resolution direct-draw filters coupled with stereo spectrum anaylsis bring responsive, real-time feedback in a way that traditional EQ's find difficult to match.
You may want to check out more Mac applications, such as Joboshare iPhone Video Converter, Aiseesoft FLV Converter Suite for Mac or Joboshare BlackBerry Video Converter, which might be related to SEQ2.