Simple, Easy Parametric and Graphic EQ's, Plus Peaks and Notches
Three band EQ schematic | Audio amplifier, Electronics circuit, Electronic circuit design
How to design a basic overdrive pedal circuit - Wampler Pedals
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
Onboard bass preamp with 2 band eq
Stereo Vacuum Tube Studio EQ based on 1955 Circuit – Preservation Sound
Proto Pedal Example: Analog Equalizer Project - SparkFun Learn
Mr. EQ
Boss GE-7B Bass Equalizer guitar pedal schematic diagram
Schematics – electric-safari
Simple guitar 5 band EQ using the BA3812L chip nexp.pt
Simple, Easy Parametric and Graphic EQ's, Plus Peaks and Notches
Simulating the Boss GE-7 Graphic Equalizer in LTSpice
Proto Pedal Example: Analog Equalizer Project - SparkFun Learn
Designing the Hard Bargain distortion pedal – Electric Druid
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
Simple, Easy Parametric and Graphic EQ's, Plus Peaks and Notches