Review - Broughton Audio: Josh Wah, Low+High Pass Filter, and Apex Compressor - Bass Musician Magazine, The Face of Bass
Kingman Anti-Drive – Mr. Furious Audio
Filters - Low Pass and High Pass | Amplified Parts
Used Broughton High Pass Filter Pedal | Musician's Friend
Rothstein Guitars • Serious Tone for the Serious Player
High-pass filter for a beginner
Mini-Q - Astrolab - Resonant Filter EQ - Wah - High Pass Low Pass - VCF - Vintage Styled NOS Parts | Reverb | High pass, Vintage fashion, Vintage
Pigtronix Introduces the Resotron Analog Filter Pedal – No Treble
Bass Guitars And High Pass Filters – FuelRocks
SMALL FI BASS CUT LO FIDELITY EFFECT PEDAL PASSIVE EQ HIGH PASS FILTER LOW | eBay
Is there a "high pass filter" and or "low pass filter" pedal (not reqular EQ)? | The Gear Page
DIY HPF Stompbox? | TalkBass.com
![Carl Martin Contour Boost Effects Pedal Low High Pass Filter [Contour] - $215.00 : GuitarBassPro!, Bass Guitars Amplifiers Pro Audio and accessories](http://www.guitarbasspro.com/images/Carl%20Martin/Carl%20Martin%20Contourn%20%20Boost.jpg "Carl Martin Contour Boost Effects Pedal Low High Pass Filter [Contour] - $215.00 : GuitarBassPro!, Bass Guitars Amplifiers Pro Audio and accessories")
Carl Martin Contour Boost Effects Pedal Low High Pass Filter [Contour] - $215.00 : GuitarBassPro!, Bass Guitars Amplifiers Pro Audio and accessories
Filters - Low Pass and High Pass | Amplified Parts
Low Pass High Pass filter | Electronic schematics, Diy guitar pedal, High pass
NPD Broughton High Pass Low Pass Filter : r/basspedals
Other/unknown Broughton High Pass Filter - Pedal on ModularGrid
Low Pass and High Pass Filter Pedal? (Question in comments) : r/diypedals
I made a tiny high-pass filter : r/diypedals
Ibanez LF7 Lo-Fi Filter | zZounds
Broughton Audio High Pass + Low Pass Filter pedal | Reverb
