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Step 9 of 10 in this module#669 of 1,000

9. The Role of the ISRC in Both Processes

Part 7 • CD Replication vs. Duplication

Regardless of whether your CD is duplicated or replicated, the ISRC (International Standard Recording Code, Module 38) for each individual track remains the same. This ensures that all streaming and sales data for that specific recording are correctly attributed, regardless of the physical format it appears on. Your master audio files are what the ISRC tracks, not the physical disc manufacturing method.

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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