INDUCTOR EQUALIZER — Vintage Style 6 Band EQ Pedal
Fishman AFX Pro EQ Mini Acoustic Preamp/EQ Pedal | KraftMusic.com
3 Band Parametric EQ | carl
Anyone here ever use one of these ? Ayan Smooth and Slim passive EQ | The Gear Page
Parametric EQ – Build Your Own Clone
Gob Small Fi Foot pedal Bass Cut Lo Fidelity effect pedal Passive EQ High Pass Filter Low | Reverb
3 Band Parametric EQ | carl
Guitar Pedal X - GPX Blog - A Brief Hobbyist Primer on Key Tone Stack Types and Circuit EQ Configurations - in collaboration with Master-Builder Adrian 'Thorpy' Thorpe
Amazon.com: MXR Ten Band EQ Guitar Effects Pedal : Musical Instruments