• opinion
    • light
    • dark
  • data
  • bankroll
  • about
Menu

ohm image

Street Address
Tsukuba
+81 080 4641 1258

Your Custom Text Here

ohm image

  • opinion
  • Portfolio
    • light
    • dark
  • data
  • bankroll
  • about

TRRRS 4,4mm: JEITA's new balanced headphone standard

April 26, 2016 ohm

Phileweb inked four pages (Japanese) about a new, bigger, sleevier balanced headphone standard devised by the Japan Electronics and Information Industries Association. JEITA's reason for further complicating our world? There were too many connectors. Naturally, the world needed a new one. They didn't want to cooperate with extant designs (page 2). 2,5mm and 3,5mm were too small and 6,3mm was too large. 4,4mm was just right (page 3). 

Like the razor blade wars, the R's keep multiplying: TR, TRS, TRRS, TRRRS. BTW, JEITA also claim that this design sounds better.

Piss off, JEITA. 

New, arbitrary standards don't help the end user. And they don't help makers, particularly when arbitrary standards inevitably lead to the demonising of companies that don't comply with new visions.

Eschewing de facto (market-driven) standards for design-by-committe industry standards after the fact is disruptive, anti-competitive, and painful to both makers and users alike. Moralising is lazy. As usual, xkcd explain it best:

Thanks: Ryuzoh

In cables
← FitEar/Fostex TE100 hybrid collaboration earphoneOcharaku Sakura Plus has landed →

Tsukuba, Japan

Copyright © 2012–2019 ohm image