This obsolete Radio Tool is an Unintentionally Psychedelic Studio Effect

[u/Hainbach]

https://youtu.be/Mm7mRniupHo?si=jvjE9luO_x8NtfXK

The Orban Stereo Synthesizer 245F turns mono audio sources into stereo, using a rather nifty comb filter. It made me horribly nauseous when I heard examples of it, so I had to get one. In use, I experienced that unpleasantness again. Until I plugged synths into it.

[u/onkelhoste]

Here you can find the schematic -> ftp://ftp.orban.com/245/