2. CD Replication: Pressing from a Glass Master (Large Runs)

CD replication is a factory-level manufacturing process used for mass production. It involves creating a "glass master" from your original audio, which is then used to create a metal stamper. This stamper is then used in an injection molding machine to physically press (replicate) your data and artwork onto polycarbonate discs. This is the method used for commercial CDs you buy in stores.

<ul> <li><strong>Process:</strong> Data is physically molded into the disc from a stamper.</li> <li><strong>MOQ:</strong> High minimums (typically 300-500 units or more).</li> <li><strong>Cost:</strong> Lower per-unit cost than duplication at scale (e.g., $0.50 - $1.50 per unit, plus setup).</li> <li><strong>Speed:</strong> Slower turnaround times due to the mastering and stamper creation process.</li> <li><strong>Suitability:</strong> Ideal for runs over 500 units, commercial releases, and retail distribution.</li> </ul> Replicated CDs are generally considered more durable and reliable for mass-market distribution.