IK Multimedia Master EQ 432This module is based on what is considered to be the golden reference, the absolute standard in mastering equalizers. This piece of hardware was the brainchild of two of the most ingenious minds in music recording technology, true pioneers (whose ideas were key to many other designs) who joined forces to create what was the first parametric EQ ever invented. The design quickly became the basis for most of the following parametric EQs from