In this video, we will go over one of the most overlooked modifications you can do on your guitar and bass pedals: adding parallel resistors.

DIY Guitar Pedals Store
https://www.diyguitarpedals.com.au/sh...

Parallel Resistor Calculator
https://www.allaboutcircuits.com/tool...

RC Low-pass Filter Design Tool
http://sim.okawa-denshi.jp/en/CRlowke...

RC High-pass Filter Design Tool
http://sim.okawa-denshi.jp/en/CRhikei...

EQ Guitar Pedals - How Do They Work?
   • EQ Guitar Pedals - How do they work?  

Guitar Pedals: Gyrator Filter Calculator - Bandpass EQ - AMZ FX
http://www.muzique.com/lab/gyrator.htm