Made a delay pedal using the ”PT2399” chip. The delay is pretty simple as of now, but I'm still working on it as well as maybe adding an atmega328(Arduino) to it. :
pcb design - Comparator on an op-amp in a PT2399 delay pedal - Electrical Engineering Stack Exchange
This Is The Delay Pedal You Can Build Yourself | Hackaday
Two StompLFO Projects: Mod Delay – Electric Druid
DOD Analog Delay | Diy guitar pedal, Guitar diy, Music guitar
music - DIY guitar effect - delay - Electrical Engineering Stack Exchange
Self-made analog delay pedal using BBD (BOSS DM-3 MOD)
Self-made analog delay pedal using BBD (BOSS DM-3 MOD)
Digital Delay Pedal : 19 Steps (with Pictures) - Instructables
Amazon.com: Make Your Own Delay Professional Guitar Effects Pedal All Kits With 1590B : Musical Instruments
DIY 4 Second Digital Delay – Electric Druid
Digital Delay Pedal : 19 Steps (with Pictures) - Instructables
Self-made analog delay pedal using BBD (BOSS DM-3 MOD)
ElectroSmash - Time Manipulator: Arduino Delay/Echo/Reverb Guitar Pedal
PT2399 Digital Delay IC - DIY Audio Circuits
How to design a basic overdrive pedal circuit - Wampler Pedals
ElectroSmash - Time Manipulator: Arduino Delay/Echo/Reverb Guitar Pedal
Digital Delay Pedal : 19 Steps (with Pictures) - Instructables
Amazon.com: LANDTONE DIY Delay Analog Pedal and Sky Blue 1590B Case : Musical Instruments
PT2399 Surround Delay Application Circuit - DIY Audio Circuits
How To Make A DIY Guitar Delay Pedal - YouTube
DM-3 BBD longer delay time MOD using surface mount & minimal wiring
How to Significantly Improve a Simple PT2399 Delay Circuit | Circuit Salad
Index of /diy/Schematics/Delay Echo and Samplers
