PSP MasterQ 2Typically, mastering equalisers are purely focused on the process of equalization, but PSP MasterQ2 is not merely a masteringEQ; the "Q" stands for "Quality." We designed PSP MasterQ2 to be a creative tool for mixing and mastering or wherever its features and quality are needed. PSP MasterQ2 can operate at sampling rates ranging from 44. 1kHz all the way up to 768kHz. It offers seven different filters: 12, 24, and 36 dB oct low cut and high cut