T-RackS Classic Equalizer consists of a high quality six-band parametric EQ, specially designed to achieve high-end performance in a mastering environment. It consists of:
* 4th order High-pass filter, from 16 Hz to 5.3 kHz
* Low shelving type filter, from 30 Hz to 200 Hz
* Low-mid peaking type filter, from 33 Hz to 5.4 kHz, variable Q
* High-mid peaking type filter, from 200 Hz to 17.5 kHz, variable Q
* High shelving type filter, from 750 Hz to 8.5 kHz
* 4th order Low-pass filter, from 200 Hz to 18 kHz

Power PC based Macintosh®
Minimal: 866 MHz G4 processor, 512 MB of RAM, Mac OS X 10.4 or later.
Suggested: dual 1.25 GHz G4 or G5 processor, 1 GB of RAM, Mac OS X 10.4 or later.

Intel based Macintosh®
Minimal: 1.5 GHz Intel Core Solo processor, 512 MB of RAM, Mac OS X 10.4.4 or later.
Suggested: 1.66 GHz Intel Core Duo processor, 1 GB of RAM, Mac OS X 10.4.4 or later.