"10EQ is a VST plugin based on the API 560 Graphic
Equalizer. Originally developed in the 60’s, it was
used in many API consoles in the 70’s and 80’s.
Just like its hardware counterpart, 10EQ is a very
versatile tool and can be used for many mixing and
mastering purposes. It features 10 bands of
equalization with a special “Proportional Q” design,
which automatically narrows or widens the filter
bandwidth. The CPU usage of the plugin is very low,
so it can be used in large quantities at the same
time. 10EQ contains 20 presets, which provide useful
starting values for further adjustments."