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.
Enhanced Proportional-Q equalization provides both smooth contouring EQ and High-Q notches
Swept high-pass and low-pass filters per channel with illuminated LED rings
Two overlapping high-precision swept notch filters per channel with illuminated LED rings
Channel bypass and graphic EQ range selection switches
Long-throw 45 mm oil-damped faders with dust covers for increased accuracy and reliability
Power-off bypass relays with recessed power switch to avoid accidental operation
Electronically balanced inputs and outputs on Neutrik XLR and Phoenix connectors
Auto-ranging universal switch-mode power supply
Rugged 3U rackmount chassis for durability in portable applications