Digital Delay Pedal : 19 Steps (with Pictures) - Instructables
Boy in Well
DIY 4 Second Digital Delay – Electric Druid
Boss DSD-2 Digital Sampler Delay | GroupDIY Audio Forum
Boss DD-2 Digital Delay Guitar Pedal Schematic Diagram
DOD Analog Delay
The Veil, another PT2399 delay design
Guitar Effects Schematics & Projects
PT2399 Delay Pedal Assembly Instructions | Synthrotek
Coda Effects - Rub A Dub Reverb circuit analysis
Pin on schematics
Guitar FX Layouts: Crap-Fi Delay
Looking for feedback on a PT2399 delay design : r/diypedals
How to Significantly Improve a Simple PT2399 Delay Circuit | Circuit Salad
Index of /diy/Schematics/Delay Echo and Samplers
How to design a basic overdrive pedal circuit - Wampler Pedals
Guitar FX Layouts: Mad Professor Deep Blue Delay
Guitar Effects Schematics & Projects
DOD - 680 Analog Delay - freestompboxes.org
pcb design - Comparator on an op-amp in a PT2399 delay pedal - Electrical Engineering Stack Exchange
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. :
Boss DD-2 Digital Delay Guitar Pedal Schematic Diagram | PDF | Power Supply | Electrical Engineering
Self-made analog delay pedal using BBD (BOSS DM-3 MOD)
Boss DM-2 Delay Guitar Pedal Schematic Diagram
ElectroSmash - Time Manipulator: Arduino Delay/Echo/Reverb Guitar Pedal
Feedback Circuit for Analog Delay - MOD WIGGLER
