Fantastic companion to the Golden Age Project Pre-573mk2 in your 500 rack! The EQ-573 is a 3 band 500 series EQ with high and low shelf, and a mid bell type EQ. The class-A circuit used in the EQ-573 is similar to the eq section in the classical 1073 module. Additional frequencies have been added to the mid and high frequency sections. The signal path uses only discrete components like resistors, capacitors, inductors and transistors.
Requires the Golden Age Project Pre-573mk2 to operate