Yeah, someone in the comments on the discogs page for it seems to think he has "proven" it:
So Michael and Ned, is the sound quality good on the Walter Gibbons set? And does anyone know if all Salsoul releases are now going through Suss'd? Cause the non-Suss'd ones linked above seem to be a bit old.
― matt2 (matt2), Friday, 8 December 2006 16:40 (seventeen years ago) link