The Audio-Technica ATH-CKX7iS, which comes in, oh, about a bazillion colors. It’s a SKU horror show!

Audio-Technica has far, far too many models of in-ear earphones to count. I mean, literally — I tried counting them and gave up due to exhaustion and severe dehydration (I stopped at about 20, which makes me a wimp and means I should probably drink more water).

So why are they adding six more models (which the company is calling their “SonicFuel” series) to the mix? And why do they bear an uncanny resemblance to Monster’s iSport earphones, right down to the swiveling ports and massive flange? Whatever the answers to these questions might be, the new sets, at $50-$100, are in just about the right price-range for holiday gifts; and if the fit really is identical to what we experienced with the iSPorts, they’re probably really comfy.

There aren’t many in-ear monitors made of steel. Aluminum? Yes. Plastic? Wads. But steel-bodied IEMs — now that’s a rare find. There’s good reason for this: Though the material is solid, hard-wearing and, according to some, produces a cleaner sound, it’s heavy — which can make steel-housed IEMs often uncomfortable and annoyingly ill-fitting.

But forget all that. Scottish-based RHA have managed to make the stainless steel-bodied MA750i supremely comfortable and well-fitted, even under heavy action. In fact, RHA absolutely nailed it perfectly with these ‘phones in every single category that matters, with only two or three minor trade-offs.

Anyone dismissing the Sony MDR-X10 headphones as simply yet another bombastic, over-the-top, celebrity-designed fashion statement for teenage bass junkies would be wrong. Easily forgiven, but wrong.

While most of those descriptive terms ring true — the big, lurid cans apparently received design input from none other than big, lurid entertainment personality Simon Cowell, and they’re definitely aimed toward the bass-obsessed — the X10s differ significantly from their brethren, and actually stand out prominently against an ocean of boom.

In other words, if you’re looking for bass-heavy headphones, this is your first stop; but even if you’re not, the X10s are so good they might win you over anyway.

Beats Electronics is looking to buy back HTC’s share in the company and find a new investor that can provide funds for growth, according to sources for The Wall Street Journal.

The partnership between the two companies has lasted for over two years, but it appears HTC is no longer able to provide the kind of cash Beats needs as it struggles to compete in the smartphone market.

The Starck-designed Parrot Zik.

It has the technological sophistication of a sonic screwdriver. Its design elements look as if pulled straight out of another dimension. And there may not be another set of headphones on this planet — or any other — baked with as many ingredients as the Parrot Zik.

But we were curious — would all this tech work? And how would the Ziks sound? So we poked them with a stick, and here’s what we discovered. Allons-y!