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Step 5 of 10 in this module#665 of 1,000

5. Quality and Durability

Part 7 • CD Replication vs. Duplication

While duplicated CDs are generally high quality for everyday use, replicated CDs are technically more robust. The data is physically molded into the disc, making them less susceptible to data corruption over very long periods or with repeated, heavy use compared to the organic dye layer of a duplicated CD-R. For commercial purposes where longevity and consistent playback across all players are paramount, replication is the preferred choice.

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In this module: CD Replication vs. Duplication10 steps
  1. 1CD Duplication: Burning onto Blank CDRs (Small Batches)
  2. 2CD Replication: Pressing from a Glass Master (Large Runs)
  3. 3The "Glass Master": The Key Difference
  4. 4Cost Implications: Setup Fees vs. Per-Unit Cost
  5. 5Quality and Durability
  6. 6Strategic Decision-Making: Which Process to Choose?
  7. 7Artwork and Packaging Considerations
  8. 8Environmental Impact
  9. 9The Role of the ISRC in Both Processes
  10. 10Your Actionable Physical Media Strategy