Yes and no. All of the original 8 and 16 track masters are gone, but fortunately Mike held on to the 1/4″ stereo mix-down masters. These are probably the most useful tapes to have anyway. I am the current legal owner of these tapes. All 40-odd hours have been digitized. Some of the material is available to the public as sample loops.
Recently we’ve been scanning the archive of original Optigan documents saved by Stan Cutle