Like Sound Through Water

I nearly thought my US$249.99 Ultimate Ears earphones was in need for an RMA request after I carelessly allowed a drop of water to collect on the internal components of an earpiece itself. Fortunately the water evaporated over time and the earpiece became usable once again.

Here's how it happened.

As usual on a weekly basis, I removed the silicon eartips of my earphones for a regular rinse under the faucet yesterday. Normally I would wait overnight till the eartips dried before reattaching them to the earpieces. But yesterday, I was feeling a little hasty as I wanted to use them right away. Well, I paid for that dearly.

I briefly rubbed the silicon eartips against my hand towel and connected them to the earpieces. Alarmingly, I discerned that my right earpiece's sound was noticeably louder and more profound than the left. Specifically, it was the high frequencies such as the clash of cymbals that seemed washed out. At first I thought that it was due to a lose cable connection, but after detaching and reattaching the cables, the result was merely the same. I removed the earpieces and shone them over a flashlight, and there lay the cause of the hindrance. It was a tiny water droplet residing inside the plastic canal of the left earpiece which routed sound waves from the armatures to the outside.

"Water + electrical components = recipe for destruction," I imagined.

The next logical step was to dry the earpiece of course. I placed the left earpiece face down above my computer fan as the heat and gentle air currents will help dry the earpiece out. After at least 6 hours, I tested the earphones again and alas, the sound came out crystal clear once again.

This is the short story of it though. I actually did much more than that, like using the ear-wax removal tool to be sure that there are no solid (or semi-solid) pieces of junk obstructing the canals :)

So, always remember kids: always be sure to dry your hands before you handle electronics. Well, that's one lesson I should've known years ago.

Phew,
T'ang