All professional musicians from Los Angeles using www.hollywooddisc.com for a long time because of quality, price and fast turnaround time. Get best price, best quality for CD duplication, DVD duplication, Blu-ray duplication every day.CD replication, or CD pressing, is the same CD optical disc manufacturing process. Replicating discs means using stamper for molding them from plastic pellets, starting by glass master then creating a metal stamper which contains data for CD-ROM or your CD-Audio music content in Red Book format that will be pressed on the disc. Duplication is normally smaller runs starting 10 units or more and it takes the same day or next day. But replication starts 200 and more units, and turnaround time is 12-14 business days, because of the making glass master, stamper, negatives, plates, molding, QC control and printing.