sparkofinsanity
100+ Head-Fier
Fair question. Sorry for assuming some of this is obvious. We all have different preferences and expectations so let's try to dispel some snake oil...
EL-8 CONNECTOR CONCERNS
- Plastic - The EL-8 connector looks like a Apple Lightning connector. Unfortunately the plastic used by Audeze is much softer. As result, the EL-8 cable moves a fair amount. And due to the poor fit, the plastic connector shell offers almost no resistance to pulling. It's mostly the metal parts that keep the connector in place - see #2. My concern: This movement will prematurely wear the plating on the connector tabs.
- Friction - The EL-8 connector is said by Audeze (in this thread at least) to have a magnetic coupling property. I took a spare rare earth magnet and found the connector has very little magnetic material (metal parts seem to be mostly plated copper). Any coupling enhancement is minimal. That leaves meta-to-metal friction as the primary anchoring method. My concern: the metal used to anchor the connector will fatigue in time resulting in less positive contact. FWIW: I wear out 1/8" audio jacks on mobile devices all the time. The EL-8 connector appears no stronger.
- Noise - Vigorous movement of the connector causes noise. It is minimal for now. My concern: The noise will not lessen over time. Thanks to #1 and #2 above, noise could become annoyingly audible sooner than any of us expect.
- I don't like being a sucker - Audeze is not dumb. They read negative reviews of the EL-8 connector all the time. These comments are hard to miss. What's next: The EL-8 version 2 will have a better connector. I want the people in this thread who raised the issue to have some consideration when their headphones are deprecated in the next year or so.
My thoughts:
1. I don't think the lateral movement is because of soft plastic, the cavity just isn't snug with the connector in those directions. This wear and tear is what a stress test would determine, mating and yanking out the cable again and again until it doesn't work anymore. I can however not make you trust Audezes findings. I would think that the plating on the lightning connector is subjected to a lot more wear seeing as its plugged and unplugged daily, it's better designed with better materials which would make the soft plating the weakest part on that connector as well.
2. Let's hope it's the cable and not the can that gets worn out. The magnetic force is probably not applied to keep the connector in the socket, I would guess that it's used to get a good stable connection with the plated areas.
4. Yes, you're most likely correct about this.