gEQ12 is 12 band stereo/MS graphic equalizer with accurate spectrum analyzer and minimum/linear phase modes. Today's mixing and mastering processes require a full featured but easy to use equalizer which can accurately shape the tone of a track , bus or master track. eEQ12 provides all necessary tools in one package paired with some unique features. The display shows the spectrum curve of incoming and outgoing signal. gEQ12 has the unique feature that the outgoing spectrum is directly calculated from incoming spectrum (incoming spectrum - filter curve = outgoing spectrum). This allows you to capture the incoming signal, to freeze it and to modify then the filter curve based on the altered outgoing spectrum. The filter response is controlled by 12 individual filter bands. Each filter band has its own display handle, which can be adjusted by mouse.
gEQ12 consists of 12 stereo filter in series. Each filter can be configured individually by setting type, stereo placement (all, left/mid and right/side), slope, frequency, gain and q-factor. gEQ12 offers 9 analog modeled and 8 digital (Butterworth) filter. The filter quality can be increased by using oversampling. This ensures "analog" filter magnitude/phase response near Nyquist frequency. On top of it gEQ12 can operate in several minimum or linear phase modes, which can lower CPU usage and makes filter phase response linear.