Golden Age Project Pre 573 Mic Pre Amp DI Option:Golden Age Project Pre 573 Mic Pre Amp DI One component of a tube

One component of a tube microphone that is often overlooked is the 7 pin cable that connects the microphone to its power supply

and effects in any order

"Passive" refers to the tone shaping part of this clever new EQ design not using any active circuitry

Compact 2RU half rack format

This is the way audio components were built before integrated circuits became available

Golden Age Project Pre 573 Mic Pre Amp DI Option:Golden Age Project Pre 573 Mic Pre Amp DI One component of a tubeThe Golden Age Project PRE 573 is a one width module that has the sound and the features that made the PRE 73 so successful, and a few additional ones. The circuit still uses the preamp and output section from the classic 1073 module, adapted to work in the 500 series rack format. It has a total gain range from 15 to +80 dB. The 10 70 dB range is handled by a turn switch and there is a separate toggle switch to select an additional 5 or 10 dB gain.