Golden Age Project EQ-573 - 3-BAND SEMI-PARAMETRIC EQUALIZER

(This text is machine translated) The Class-A circuit used on the EQ-573 is similar to the EQ section of the classic 1073 module. Additional frequencies have been added in the mid and high section. The signal path uses only discrete components such as resistors, capacitors, inductors and transistors. The sound character is warm, punchy, sweet and musical. These features have been heard on countless recordings over the years, and offer versatile sound that works very well with most audio sources and in most genres. The EQ-573 has strengthened frequency controls, which offer a wide selection between 33Hz and 20kHz. Each section can be disabled individually. There is also a Master-Bypass switch for easy comparison. The low and high frequency band is of the shelving type while the mid frequency band is of the bell type. The adjustment range is +/- 15dB for the two lowest bands and +/- 18dB for the high frequency band. The high pass filter is of the inductor type with a slope of 18 dB / octave. The EQ-573 canno...