The 5.1 surround mix heard in the Despecialized is a recreation made from several sources found on LaserDisc, DVD, and Blu Ray releases. You can read about it here:
Star Wars 1977 70mm sound mix recreation [stereo and 5.1 versions now available]
The 5.1 surround mix heard in the Despecialized is a recreation made from several sources found on LaserDisc, DVD, and Blu Ray releases. You can read about it here:
Star Wars 1977 70mm sound mix recreation [stereo and 5.1 versions now available]