Golden Age Premier EQ-73; 1-channel EQ; vintage style electronics; no integrated circuits in signal path; 3 bands; frequency selection with detented pots; frequency range: 20 Hz to 24 kHz; control range +/- 18dB; bypass per frequency band; tantalum capacitors in signal path; Burr Brown OPA 2602 IC used for the balanced output stage; Carnhill inductors in the midrange section; ground lift switch; connections: 1x line input combo XLR/6.3 mm jack, line output XLR and jack 6.3 mm, insert 6.3 mm jack; external power supply included