Klark Teknik DN370F – Dual 30-Band Graphic Equalizer with Transformer Balanced I/O (Pin-2 Hot)

The DN370F from Klark Teknik is a dual-channel graphic equalizer that provides 12 dB of cut and boost (switchable to 6 dB for increased fader resolution) at thirty, 1/3 octave ISO center frequencies ranging from 25 Hz to 20 kHz per channel. Also available are swept high-pass and low-pass filters per channel with illuminated LED rings and two overlapping high-precision swept notch filters per channel with illuminated LED rings.

The EQ section can be bypassed, and in the event of power interruption, the unit returns automatically to the bypassed state. Center-detented 45 mm slide potentiometers are arranged so as to give a graphical representation of frequency plotted against level. The inputs and outputs feature balancing transformers and are available via XLR connectors wired pin-2 hot, along with 6-pin Phoenix connectors. The unit includes an internal universal switching power supply.