Optimal

Please use when explicitly stated (e.g. in the CD hub). For "Optimal Germany" or "Made in Germany by Optimal" --> Use Optimal Germany "Optimal Production" --> Use Optimal Production "Optimal Media Production" --> Optimal Media Production Identifier (mainly CDs) for Optimal Tonträger Produktionsgesellschaft mbH - between December 1990 and September 1997, Optimal Media Production - between October 1997 and September 2011, Optimal Media GmbH - since October 2011.