What to do before you reach for the EQ
As usual, I enjoyed reading Mark Amundson’s May 2007 FOH “Theory and Practice” article about the EQ strip. The article was well written and informative.
However, the subject matter really cried out for a prequel article. An EQ is, in a cosmic way, a distortion device. It distorts the harmonic order of a sig-nal. Also, on analog EQs, the circuits use phase shifting in their designs — coloring sound by smearing, so to speak. Many engineers hear something they don’t like and immediately reach for the EQ knob as a cure-all — sometimes with good results, sometimes they get frustrated. There are other solutions…
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