In which I take a cheap premade reverb board and turn it into a cheap Eurorack reverb/echo module.
Details here: https://analogoutputblog.wordpress.com/2020/01/31/cause-for-delay/
Inspired by this Instructable https://www.instructables.com/id/Echo-Reverb-Box/
Information about PT2399 chip at https://www.electrosmash.com/pt2399-analysis
Music: "Josefina" by Quincas Moreira