PT2399 Delay Pedals - How do they work? - YouTube
ElectroSmash - Time Manipulator: Arduino Delay/Echo/Reverb Guitar Pedal
pcb design - Comparator on an op-amp in a PT2399 delay pedal - Electrical Engineering Stack Exchange
DIY 4 Second Digital Delay – Electric Druid
Deep Blue Delay Pedal – dada beatnik
ElectroSmash - Back Talk Reverse Delay
Two StompLFO projects: Mod Delay – Electric Druid
PT2399 Digital Delay IC - DIY Audio Circuits
PT2399 noise ensemble pedal | POTAR Design Devices
DIY 4 Second Digital Delay – Electric Druid
Digital Delay Pedal : 19 Steps (with Pictures) - Instructables
Easy pt2399 circuit. Basic guitar delay effect circuit. DIY guitar pedal version. | Diy guitar amp, Diy guitar pedal, Guitar pedals
Looking for feedback on a PT2399 delay design : r/diypedals
AMZ-FX Guitar Effects Blog » Blog Archive Delay pedal (prototype) - AMZ-FX Guitar Effects Blog
MASSIVE DIY DELAY PEDAL - YouTube
Amazon.com: LANDTONE DIY Delay Pedal analógico y caja azul cielo 1590B : Instrumentos Musicales
DIY Reverb Pedal Circuit: Spring-Hall Reverb with PT2399 IC – Deeptronic
A delay pedal anyone can build for cheap!
PT2399 Delay Pedal Assembly Instructions – Synthrotek
La Révolution Deux: Mad Professor - Deep Blue Delay
DOD Analog Delay
PT2399 Delay Pedal Assembly Instructions – Synthrotek
How to Significantly Improve a Simple PT2399 Delay Circuit | Circuit Salad
Guitar FX Layouts: Mad Professor Deep Blue Delay
music - DIY guitar effect - delay - Electrical Engineering Stack Exchange
This Is The Delay Pedal You Can Build Yourself | Hackaday
