CD Duplication versus CD Replication

There is a common misconception that “CD duplication” is the name for all manner of CD production. In reality there are actually two types of disc production – one of which is duplication and the other is CD replication, but many consumers don’t know the difference between the two.

Replication is the highest quality and most durable method of manufacturing your CDs. Simply put, replication is a manufacturing process for the mass-production of discs where each disc is individually injection-molded from polycarbonate pellets and physically imprinted with data. When you buy a major label music CD or name-brand software or computer game title, you will be purchasing the quality of a replicated CD.

Duplication is essentially the same process of copying data that you would perform on your own computer when ‘burning’ a CD. The information from your master disc is electronically transferred onto a pre-manufactured recordable disc called a CDR (the "R" stands for ‘Recordable’).

Is one process better than the other?

The answer to this question depends on what your needs are, as both methods of CD production have unique benefits.

In the most general terms, CD replication is considered to be the best choice for people who want 500 or more CDs and can wait for a few days while they are being manufactured. Due to the highly effective method of mass-producing discs, replicated discs provide the best cost per unit for your needs. Additionally, replicated discs tend to have far fewer compatibility issues than duplicated discs.

By contrast, CD duplication is considered to be the best choice for people who want a small quantity of discs, or for people who are in a super-rush to receive their discs. The reason for this is because there are no special set-up requirements or set-up costs involved with the duplication process, so you can begin production of a duplication order within seconds of receiving the content master.

In the past CD duplication did get a bad reputation for inferior quality and appearance compared to large volume CD replication orders but, the truth is, with some attention to detail and use of the right materials there's no reason why your duplicated project cannot look completely professional.

Graphic Design: An amateurish appearance gives a negative overall impression of your product. Make sure your design is equal or better than similar products on the market. Make the effort to get the design just right.

Packaging: There is no minimum order for the industry standard packaging solutions such as jewel cases and library cases. They provide a professional appearance for CD duplication orders in the very same way as CD replication order, they are also very cost-effective, and should be in stock with any reputable vendor.

Printed Paper Inserts: High quality print can be achieved through digital means at a very reasonable cost. 300dpi designs digitally printed in CMYK on industry standard 100# gloss text stock can provide spectacular results.

Disc Print: A one or two colour on disc screenprint is surprisingly cost effective, provides a professional look, and provides the best durability. Additionally, full colour inkjet print as well as black thermal printing are other options that can also provide excellent results (depending on the design).