GEMA O.D.

Spanish magnetic tape, CD and DVD manufacturer, established in 1992. Between September 2007 and April 2011, CDs were manufactured in two plants (Barcelona and Madrid). By May 2011, the former Tecnodisco factory in Alcorcón/Madrid was closed. The plant can be directly identified by "GEMA O.D." in the matrix. SID Mould Codes: IFPI 32** IFPI 33** (since 2007, formerly of Tecnodisco). Because the SID Mastering Codes (IFPI L191, IFPI L192, IFPI L193) appear on releases from Tecnodisco and GEMA before 2007, they cannot be used to determine the glass mastering plant. When appearing as GEMA O.D. S.A., credit accordingly. End of Activity: 2014.