Really Cheap audio compressor
Parametric Multi-Band Compressor – Build Your Own Clone
Dual-Band Guitar/Bass Compressor : 4 Steps (with Pictures) - Instructables
GEO's Effects Schematics
ElectroSmash - MXR Dyna Comp Analysis
How to design a basic overdrive pedal circuit - Wampler Pedals
Boss CS-2 Compression Sustainer Guitar Pedal Schematic Diagram
Clean Squeeze – Hollis Flatline Opto Compressor – Stompville
Perf and PCB Effects Layouts: Maxon CP101 Compressor | Diy guitar pedal, Compressor, Guitar pedals
Any good/easy guitar compressor schematics? : r/diypedals
The Valve Wizard
Designing a simple audio compressor from scratch - YouTube
Clean Squeeze – Hollis Flatline Opto Compressor – Stompville
Simplest DIY Compressor Pedal? (Single Transistor Circuit) - YouTube
AMZ-FX Guitar Effects Blog » Blog Archive Mod the BYOC 5-Knob Compressor - AMZ-FX Guitar Effects Blog
Guitar and Bass Sustain Unit
Dual-Band Guitar/Bass Compressor : 4 Steps (with Pictures) - Instructables
Anybody here build a tube compressor pedal? | Telecaster Guitar Forum
Request: Diamond compressor - SabroTone
Analog Compressor Design – Matt Rottinghaus
Compressor with optional pedal steering. www.haraldswerk.de
ElectroSmash - MXR Dyna Comp Analysis
The OPTO compressor revisited simple and works well | Circuit Salad
