The Low Pass Filter pedal can be used for taming harsh high end such as fret buzz, string noise, and artifacts from other effects such as distortion pedals. It is also useful for simulating the high frequency roll-off of speaker cabinets. At it's most extreme setting, the Low Pass Filter can turn a bass guitar signal into a low end dub tone.


The low pass filter is a 12 dB per octave high frequency filter. The knob controls the cutoff frequency and ranges from 15 kHz to 220 Hz.


The stock input impedance is 1MΩ (if you want a different value, write it in the notes when purchasing). The output impedance is 100Ω. This device will work with active or passive instruments, as well as with other devices such as pedals, preamps, or effects loops.


The Low Pass Filter requires a DC power supply (not included). The DC supply should be a standard Boss style connector, center negative polarity. It can accept 9 to 24 volts. Although 9 volts is sufficient for most applications, higher voltages will provide more clean headroom when using the pedal with line level signals. The current draw is approximately 10 mA.


The Low Pass Filter has a true bypass switch.


Dimensions: 3.7" x 1.6"

Low Pass Filter

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