High Pass Filter

Broughton Audio, Toronto-based and run by bassist Josh Broughton, produces high-quality effects designed specifically for bass players. The High Pass Filter cleans up problematic low frequencies.

The 12dB per octave filter sweeps continuously from 25Hz to 190Hz. This removes muddy sub-bass that wastes amplifier headroom and clutters mixes without affecting fundamental tone.

Accepts 9-24V DC with approximately 10mA draw. Higher voltages provide more headroom for line-level signals. True bypass switching maintains signal integrity when off.

A subtle but essential utility for bass players and FOH engineers seeking tight low end.