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