CD duplication is an economical way of copying data from one CD to another. Duplication is a simple process that involves copying data from one CD onto many other CDs, and is generally carried out with the help of a device called CD writer or CD burner.Being a simple process, you can even duplicate CDs yourself. However, this is not recommended as you won’t get the best quality copies. Professional CD duplication companies have the expertise and tools to get the job done quickly whilst maintaining the high quality of the end product. Professional duplication companies have many writers or burner devices with which they can easily create more than 500 discs at a time.Many people are under the false impression that professional CD duplication services are expensive. This is not the case, and it is actually extremely affordable.CD replication is another process that is also helpful in copying CDs. Both CD replication and duplication have the same outcome, although the processes involved are completely different.CD duplication is commonly used by software developing companies, upcoming music artists and large corporate firms for distributing information to potential customers.