IC-PT2399

Used chips in Deep Blue Delay and Rebote clones : all tested are working correctly (bought a dozen chips).

Dispenseable advices
- refer to datasheet and not only layouts to correctly wire analog and digital grounds anyway
- refer to "Electrosmash PT2399 analysis" when choosing pF capas around pins 9 to 12, for short or long delays high frequencies, as this chip can not do all repeats clear anyway.

Epoxy cases, lettering, etc have nice looking.
I recommand seller and sourcing !