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THE VIDEO SHELF · vintage audio formats

Vintage Electronics - The Tefifon

Techmoan demonstrates the Tefifon, a vintage German audio player that combines elements of record and tape with a grooved elastic loop. He shows how it works and plays it.

Why HN readers recommended it

HN fans use it as the gateway to the Techmoan channel and praise it as one of the most fascinating obscure audio formats.

This is a summary from the source dataset, not an endorsement by Hacker News or the video creator.

Video & recommendation details

Creator / channel
Techmoan
Topic
vintage audio formats
Format
demo
Level
general
HN recommenders in dataset
3
HN mentions in dataset
4
Recommendation years in dataset
2016–2018

These counts and years describe the included Hacker News records; they are not YouTube views or the video’s publication date.

From the original HN conversations

Excerpts from the recorded comments. Follow each source for the full comment and surrounding discussion.

  • The coolest thing he's covered, I think, that I'd never heard of before is the tefifon: [VIDEO] It's basically a continuous loop of tape (similar to an 8-track) but with groves recording music (like a vinyl record). It didn't see much popularity outside of Germany …

    InclinedPlane on Hacker News · 2016-03
    In Forgotten audio formats: The Highway Hi-Fi
  • My gateway video was the one on the Tefifon - [VIDEO] - a consumer music playback format. Production ended the same decade we stood on the moon.

    rogerbinns on Hacker News · 2018-06
    In The Nixie Tube Story: The Neon Display Tech That Engineers Can’t Quit
  • If you want another rabbit hole to start down, I can also recommend Techmoan. He doesn't do teardowns, but instead likes to buy old HiFi gear and reviews them. Some of them are incredibly obscure such as the Tefifon: [VIDEO]

    aembleton on Hacker News · 2016-04
    In USB power supply puts 220 Mains power out on USB jack

Summaries, classifications and recommendation records are from the HackerTube source dataset. Read about this library and its limitations.