1. Original Entry + Comments2. Write a Comment3. Preview Comment

October 14, 2018  |  Save the headphones!  |  1183 hit(s)

I commute to work on crowded mass transit, and when I get there, I work in an open office. So I consider good headphones an essential part of my gear. My employer apparently agrees; they subsidize headphones for us. I’ve appreciated the pair I got: over-ear, noise-reducing, Bluetooth headphones. I use them for hours a day every workday.

But the daily use has taken a toll. A few months ago I noticed that the headphones seemed loose on my head. Close examination revealed that the plastic arch between the earpieces had cracked. Thus began an ever more involved effort to save these lovely headphones.

Bridging the crack

My first thought was to patch over the crack. I found a washer that was about the size of a quarter, and used epoxy to glue the washer across the crack, then taped it over to salvage some semblance of aesthetics. (Ha.) was a little dubious about this, but it actually worked ok.

However, a few weeks later the headphones were loose again. I thought my patch had failed, but no—a second crack had appeared at a different point. It seemed clear that there are stress points in the headphones:

I tried a second patch like the first one, but a third crack developed.

Repair or replace?

After this discouraging development, I spent some hours online looking for a replacement for my headphones. I looked and looked, but two things ultimately stopped me from buying a new pair. One was that omg, headphones that have all the features I want (NR, Bluetooth, over-ear, decent audio) are expensive. And to add to this disheartening discovery, many reviews suggested that many other brands of headphones were probably just as prone to breakage as the ones I already had. So I returned to the idea of trying to engineer a fix for the ones I already had.

Brothers of bands

After the severally patched cracks had failed, I kept thinking that I needed to in effect make a new arch for the headphones. I needed some sort of spring-like band of material that I could attach to the headphones. (Some people might already have thought about an obvious solution, which I arrived at later; bear with me a few moments.) I kept thinking about some sort of plastic, but couldn’t arrive at a material that was both flexible enough and had enough spring. What I eventually did was to cut apart the plastic jar from a well-known brand of popcorn and laminating four layers. This seemed to provide the right amount of spring:

I then taped this ad-hoc spring to the headphones with lots of tape, even further reducing their visual appeal:

(I swear that I catch people on the train looking at my jury-rigged headphones and wondering “What the heck is that?”)

Is there a spring for the head?

This worked pretty well for a couple of months. But inevitably, my plastic spring started losing some of its sproing, so I was back to thinking about a better way to make this fix. It finally occurred to me that there is a device that is pretty much designed for this exact purpose: headbands for hair. I betook myself to the beauty section of the local drugstore and pondered my many choices. I ended up with a set of thin metal bands:

I disassembled and reassembled the headphones, this time adding one of the metal headbands to the arch. (I don’t want them to be too springy, because I wear the headphones for long periods and don’t want to squash my ears.)

And that’s where I am today. I’m hoping that this repair, or if necessary, another one like it, will hold until the electronics fail, or I step on them accidentally, or I have some other reason to buy a new pair. And next time I’ll have a head start on ways to fix the headphones when they start cracking.