Steelphon S900 // Mellotron M400

This is a demo of Tom’s Steelphon that got whooped by UPS - broken circuit boards, broken MDF case, no output. We took the case to be reproduced by Kent Meloy of Tunguska Guitars and in the meantime went to town on the electronics. There isn’t a schematic available anywhere, but after getting the rails back and the keyboard CV working, there was still no output. I isolated it to the filter board and realized the VCF is a Moog copy, component-for-component, so I used a Minimoog schematic to help troubleshoot the problem. Shop Links:   / foleytronics   IG:   / foleytronics   tik tok:   / foleytronics   In The Pines links: website: https://www.inthepines.band/ IG:   / inthepinesmusic   youtube:    / @inthepinesmusic   bandcamp: https://inthepinesmusic.bandcamp.com/... spotify: https://open.spotify.com/artist/3KQoZ...