With the DCX, solving a frequency response problem will only create more problems.For example:+6dB really means a +4dB boost and a -2dB attenuation on another frequency. The input summing architecture is not clear and the user's manual doesn't help a lot.First the processing resources.Įven without doing anything you only have 47% free processing power leftIn a 3-way stereo configuration you can't make any changes to the settings because the free processing power falls under 1%!!! So you have to choose between crossover or EQ.The crossover filters are not very effective: they don't really cut the frequency spectrum (they only attenuate a couple dBs) and the slope displayed is not correct.The device is useless as a crossover!Generally, EQs are made to correct frequency response. (Originally written by Lout/translated from Audiofanzine FR)Bad quality crossover and EQ.it's hard to understand the settings in the beginning.