Uploaded February 2026 | Updated September 2026, 2 weeks ago

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In Part 2 of our deep dive into Commodore 64 cassette tapes, we test the legendary "Boom Box Duplication" theory! Can you really copy C64 games using high-speed dubbing on a standard stereo? We also put the Action Replay 6 "Super Turbo" backup feature to the test to see if we can significantly reduce those painful loading times.

If you missed Part 1, watch it here: youtu.be/ViwLMdLFx0U

In this video, we cover:
- Viewer Feedback: Correcting the "space bar" load method.
- The Boom Box Test: High-speed dubbing experiments.
- Tape Quality Analysis: Why C15 vs C90 matters and why you must test your source tape.
- Action Replay 6: Using the "Super Turbo" feature for faster game backups.

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