PassiveEqual

Passive circuit stereo equalizer:

• HP filter with cut from 0hz to 250hz. Selectable key for cutting at 12db per octave or 24db per octave.
• LP filter with cut from 20kHz to 6kHz.
• Low Shelf -12db to + 12db at low frequencies, 30hz to 800hz.
• Hi Shelf -12db to + 12db at high frequencies, 3kHz to 20kHz.
• 3 parametric controls, which can work from 200hz to 12kHz, with attenuation up to -12db and gain of + 12db, Q ranging from 0.1 to 3.
• X-over, Low Frequency Compressor with selectable frequencies from 60hz to 150hz and boost control that adds up to 6db of this compressed region to the output of the EQ.

{See video at top of page}