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. :
Landtone Delay kit. No idea where I'm going wrong. It just isn't working. First pedal I've built, so it's probably something stupid. Help!! : r/diypedals
Guitar FX Layouts: Crap-Fi Delay
AMZ-FX Guitar Effects Blog » Blog Archive Delay pedal (prototype) - AMZ-FX Guitar Effects Blog
Amazon.com: TTONE NEW DIY Electric Guitar Delay Analog Effect Pedals/Single Effects Pedal Guitar Kits ArmyGreen old version : Musical Instruments
Amazon.com: TTONE DIY Delay Analog Effect Pedals All Kits, Single Effects Pedal Kits : Musical Instruments
Eurorack delay into delay pedal. Circuit mod? - MOD WIGGLER
PT2399 Digital Delay IC - DIY Audio Circuits
The Valve Wizard
Deep Blue Delay Pedal – dada beatnik
pcb design - Comparator on an op-amp in a PT2399 delay pedal - Electrical Engineering Stack Exchange
Amazon.com: LANDTONE DIY Delay Analog Pedal and Sky Blue 1590B Case : Musical Instruments
Digital Delay Pedal : 19 Steps (with Pictures) - Instructables