Klark Teknik always strives to provide equalization units in various formats to suit different applications and customers. Thus our 300-series includes two one-rackspace units designed specifically for installation purposes.

DN330 is a single channel device featuring 30 filters plus swept high and low pass filters adjustable between 2.5kHz and 30kHz and 15Hz and 300Hz respectively.

DN320 offers two channels of 16 bands each, plus switchable 30Hz / 18dB per octave subsonic filters. Both units feature the same front panel arrangement whereby all the filter controls can be covered by a recessed panel held in place with three screws once the EQ has been set thus discouraging unauthorized tampering. In addition both units can operate on 24v DC power, making them uniquely suitable for applications where regular mains power is not available, such as boats.