Why should you order for disk replication, when disk duplication gets you the exact copy in less time? This typical question arises in many of our mind, especially the music album owners. CD or DVD duplication is simple, user-friendly and require less turnaround time. So, why do companies provide replication services to their clients? Or, why do customers like you opt for disk replication for their projects? The argument actually indicates the difference in utility between disk replication and duplication. There are many advantages of disk replication as compared to duplication. Before you go into the detail let us understand the replication process, its requirements first. Then we will discuss on the popularity and benefits of replicated CDs and DVDs.
What is CD replication? This is a process of creating     new disk from a master copy provided by the album owner or the project holder. As compared to duplication it does not copy data onto a blank disk; rather it replicates CD at the time they are actually being manufactured. In disk duplication, disk burning software or CD burner is used which you can try at home. Or replication procedure there is an entire new process which you can attempt at home.
Requirements of CD replication – There is a certain format CD artists have to follow while putting an order for disk replication. They need to supply the original work in an audio-master (CD-Rom disk) along with a list of track names, track numbers and song lengths. Engineers at the manufacturing plants would use the reference for accuracy. Then the audio will be mastered to check if the audio level and sound quality is at the optimum level for
quality output.  Mastering allows the songs to set in the preferred sequence. It also includes careful use of processors. This is to twist the equalization (EQ), limiting and compression. Thus it is ensured that all song’s volume is consistent and the recording gets a little sparkle and shine. One can also use computer plug-ins for the task.  But CD mastering gives a special effect to the final product. If you can afford, hire a mastering engineer to prepare the master slide for you.
CD replication process - After project owner finalizes on audio-master it is time to check if any data is corrupted there. After accuracy is measured, glass master is made. Then a stamper is made and loaded onto an injection moulding equipment. This creates replicated disks.  After the disk is made layers of aluminum and lacquer are applied for further protection. Finally the disk surface is printed with artwork selected by album owner.
Benefits of CD replication – Though duplication process is much in use as anyone can try it, replication too offers some special advantages.  This is lower cost per unit. If you order over 1000 cd replica and have time to wait, you can win a better deal than duplication.  The initial cost of the glass master is high. Rest for copy creation it is quite low. So, bigger your project volume is, more you save on each unit.
This is the reason why replication is attractive to most of the musicians. Duplication is good for short-run order only whereas replication is cost-effective option.

Author Bio: Daniel Smith is a CD replication specialist who writes on disk replication processes. If you want to order for replicated copies, please make a visit to http://www.nationwidedisc.com/