 After-sales support for the DP70 passed to Kinoton at that point, which continued to manufacture and distribute replacement parts until the company was wound up in April 2014.Accessories and modifications are available (some of them were made by Kinoton, others by aftermarket manufacturers) that will enable the DP70 to project every 5/70 and 4/35 format that was ever used on a significant scale, including the 35mm digital optical sound systems launched in the 1990s, e.g.Dolby Digital, and for 70mm DTS.