Digital Delay Pedal : 19 Steps (with Pictures) - Instructables
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. :
Index of /diy/Schematics/Delay Echo and Samplers
Deep Blue Delay Pedal – dada beatnik
AMZ-FX Guitar Effects Blog » Blog Archive Delay pedal (prototype) - AMZ-FX Guitar Effects Blog
pcb design - Comparator on an op-amp in a PT2399 delay pedal - Electrical Engineering Stack Exchange
DIY Reverb Pedal Circuit: Spring-Hall Reverb with PT2399 IC – Deeptronic
DIY 4 Second Digital Delay – Electric Druid
How To Make A DIY Guitar Delay Pedal - YouTube
Index of /diy/Schematics/Delay Echo and Samplers
Amazon.com: TTONE DIY Delay Analog Effect Pedals All Kits, Single Effects Pedal Kits : Musical Instruments
Diy Delay Guitar Effects Pedal Kits With 1590b And Icpt2399,tl072cp Pedal Kits - Guitar Parts & Accessories - AliExpress
Pedal effect circuit design: getting started - EDN