Electromechanical BlinkenLights Sounds (Patreon)

Here is a machine i put together this morning playing for about 10 minutes, and a wav file download below, be it to sound like its raining on your conservatory haha or to add sound effects of little robot horses trotting somewhere. listen to how they all go in and out of phase with each other. 

This is the first part of a project, the next being to build 20 small analog synthesizers which are triggered by it like tuned popcorn, the circuit i have in mind for these small synths only require 2 chips and a handful or capacitors and resistors and ill cover them soon! need to get the MFOS machine out of the way, but was held back as didnt have a couple of capacitors in and taking ages to arrive. 

ps you'll also notice a couple of the lamps failing halfway through the video, these are NOS lamps and i find that a handful of them fail in their first few minutes of firing up. most last forever some dont, so after this i replaced those and now its happy. they are being under powered aswell to prevent them burning out

enjoy.