Mail Day Thread

[Dud]

A Dub Siren with a siren bike toys bend, maybe the same sort of circuit inside

Siren DIY (bending, hack, drone ...)

My first siren, tinkered with my old bike siren when I was a kid like this one [Sans titre] (but an old one with real resistance easy to exploit, this one have certainly a black blob inside, but it is just to illustrate the type of toy) 4 select sound (laser, speed, long, 2 tons) add : switch on/off power, voulume pot, bass pot, treble pot, loop switch, momentary push switch pitch pot 1 pitch 2 / LFO mix pot ( ? i don’t see how it is possible but it works like that) switch on/off…