After about a year of designing an optical low pass filter, I've finally released it : r/diypedals
Analog Music Company So High So Low High Pass/Low Pass Filter/Preamp Whiteface | Reverb
RF20 Resonant Filter - FTelettronica Handmade Pedals
Project 155
Multi Active Band-Pass Filter Equalizer (Guitar Pedal) | diyAudio
Adding Inputs on LMNC Stripboard Low Pass Filter - KOSMO MODULES - Look Mum No Computer Thingies
Behringer BM-101, a clone of the Moog Moogerfooger MF-101 lowpass filter
High Pass / Low Pass Filters (Guitar Pedals) - YouTube
How to design a basic overdrive pedal circuit - Wampler Pedals
Understanding A Guitar Pedal Circuit (MXR Envelope Filter) | Electronics Forum (Circuits, Projects and Microcontrollers)
High Pass Filter / HPF kit PRO GUITAR-ELECTRONICS.EU
Vongon Paragraphs - Low Pass Filter Pedal - LPF Pedal - Vintage King
FilterFX – 12dB/oct LP/BP/HP LFO filter with 8 waveshapes – Electric Druid
What is a proper circuit for a variable low pass filter that can be controlled with a potentiometer? - Electrical Engineering Stack Exchange
Annotated Simple Low Pass Filter Stripboard - KOSMO MODULES - Look Mum No Computer Thingies
How to Make Guitar Wah Wah Pedal Circuit
Guitar Gear Forum • View topic - broughton hi pass filter pedal
DIY Analog VC-LPF filter - YouTube
How To Make Your Own Distortion Pedal | Sessionville
Low Pass High Pass filter | High pass, Diy guitar pedal, Electronic schematics
Guitar FX Layouts: Comet Filter
RC Low-Pass Filter Response Interactive Calculator
Guitar FX Layouts: Comet Filter
