—”Nope”
Would you believe this link?
https://twitter.com/szeloof/status/1280249239495479297
Somewhere I saw a better video... but this came up first...
Link: Distortion pedal with all homemade semiconductors, only one external component (cap for AC coupling)
Not a pedal
Only a reverb which can be built with 4 transistors.
Above my paygrade if he is not using resistors and capacitors.