@oleksiy Friend of mine of Berlin's Raumfahragentur (hardware hackers) turned this magnetic disk answering machine into an audio looper with midi (incl. tempo) control some 15 years ago. Unfortunately have no images from this anymore. Sounded great, the incentive was to build a tap-sounding analogue loop machine, obviously. Ferro disks do the trick.

https://invidio.xamh.de/watch?v=uJswPveBviA

#ferrodisk #analogue #loopmachine #looptober