Studio 10 was a small recording studio and record label, founded in August 1969 in San Francisco by Tom Preuss. The company saw itself as a "developmental studio" for local musicians, and the first artists signed to the label were S.F. bands Day Blindness and Leon's Creation, along with psychedelic folk singer Karl Richey, who starred in the local producion of Hair.
Although Studio 10 Records had a distribution deal with Liberty/UA, it seems that the label didn't make it far beyond the initial set of releases. In June 1970 the studio was robbed, recording equipment was stolen, and we can't track any further album releases after that incident.