Pragmatic is a discussion show contemplating the practical application of technology. Exploring the real world trade offs we look at how great ideas are transformed into products and services that can change our lives. Nothing is as simple as it seems.
https://engineered.network/pragmatic
episode 19: I'll Take The Gold-free Extra-Oxygen Cable Please
Tackling two types of common cable, Speaker cable and HDMI cables. HDMI some obsess over gold plating; Speaker cable some obsess over OFC. Which is worth the extra money or are neither? Hardcore audiophiles may be upset by the contents of this episode.
With Ben Alexander and John Chidgey.
Articles about the show:
- IPv6: An Unreachable Wall
- The MOD Tracker Scene
Oxygen-Free Copper:
- OFC Cables
- Standard Cable
- Oxygen-Free Copper
- Skin Effect
Gold Plating:
- Golden Rules (PDF)
- Mohs scale of hardness
- HDMI
Examples:
- 25W bookshelf speaker
- HDMI
- I2C
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