The Heritage Audio Motorcity EQualizer (sic!) is a 1:1 replica of Motown producer Michael Brauer's passive 7-band EQ. For the first time in the history of studio technology, the unique concept of this equalizer is made available to the public: 7 characteristic frequencies selected according to purely musical criteria can - despite passive filters - each be raised or lowered by 8dB. An output stage with Carnhill transformer makes up for the level lost during filtering and sorgt at the same time for the special, powerful sound of these devices. The input transformer as well as all 31 capacitors and all 31 coils have been rebuilt on behalf of Heritage Audio according to the values of the original with 1% tolerance. A bypass switch is also provided for quick A/B comparison.