Analogue EQ has always been the cornerstone of the Klark Teknik range, and
the DN410 is widely regarded as among the very best analogue parametric
equalisers money can buy. Built to the usual uncompromising Klark Teknik
standards, the DN410 is a dual channel, two rackspace device.
It features five filters per channel, and unlike many aparantly similar
units, all bands are fully configurable between 20Hz and 20kHz. Each filter
offers cut and boost of -25dB and +15dB respectively, with available bandwidth
settings of 1/12th to 2 octaves.
Further, the DN410 may be configured (via a front panel switch) to be a
single channel of ten filters if required. It is fitted with high and low pass
filters for each channel, and signal relays which ensure that audio signal
reaches the outputs even in the event of power loss. All filters are
individually switched in and out of circuit, plus an overall channel bypass
switch is fitted.
DN410s are found in many applications, but most commonly in theatre or AV
situations where omnidirectional lavalier or lectern microphones are used.