I hadn’t heard much about Acoustic Research in a long time, though the name was very familiar. When I was in college, every other student who was on a budget but appreciated great sound had Acoustic Research AR-3 bookshelf speakers. These used an acoustic-suspension design that produced amazing amounts of bass from a small box. Then AR produced an affordable ($78!), high-quality turntable, the AR-1 -- a belt-driven design that greatly reduced acoustic feedback. Since then, AR speakers and turntables have only appreciated in value, as collectors continue to seek them out.
The first pair of headphones I ever owned were Sennheisers, back when the German company’s main competitor was the US manufacturer Koss. Many competitors and multitudes of headphones later, I was happy to check out Sennheiser’s Momentum Wireless Bluetooth circumaural (over-ear) model -- noise-canceling ’phones that can be used with or without wires. The noise-canceling feature is always on. The Momentum’s price of $499.95 USD is a bit higher than those of many competing products. There are also Momentum models in an on-ear wireless version, and wired over- and on-ear versions.
It had been a while since I’d visited the world of miniature Bluetooth speakers, but this one called to me from the shelf: “I look like a hand grenade. Doesn’t that make you curious?” Well, yes, it did -- and so did the fact that, like most hand grenades, this one is water resistant. But the Philips Shoqbox BT2200 Mini proved to be more than a toy.
Audio-Technica, one of the last big-name manufacturers to enter the market of wireless Bluetooth headphones, has put out two new over-ear models: the ATH-S700BT SonicFuel, which I reviewed very favorably two months ago, and the subject of this review, the ATH-WS99BT Solid Bass ($249.95 USD), which has problems.
Most Bluetooth speakers are all-in-one models. Though some of these have “stereo capability,” they deliver little perceptible channel separation. In the BT Bluetooth speakers, Grace Digital has instead created separate speakers that can be used as computer or desktop speakers, or to listen at home to portable music devices and smartphones. The Grace Digital BT accepts audio signals via wires or wireless Bluetooth transmission; it lists for $249.99 USD per pair but can be found for much less.
I’ve heard a rumor that this year’s new iPhones won’t have 3.5mm headphone jacks. Can this be why everyone and her brother seem suddenly to be making Bluetooth headphones? Less than a year ago, an Audio-Technica rep told me that A-T would probably never release a Bluetooth model. But they have released some in Japan, and this year, five models are available in the US: three in-ear and two over-ear versions of models already popular in wired versions. And right now I’m wearing Audio-Technica’s ATH-S700BT SonicFuel over-ear Bluetooth headphones ($129.95 USD).
In August of 2014, when I reviewed Astell&Kern’s AK240 portable player, it was the flagship of the company’s line. But it seems that every time I turn around, A&K comes out with something new. First was the AK Jr, a more affordable, stripped-down player; and now, superseding the AK240 (which remains available), is the AK380, A&K’s new flagship model. At $3499 USD, it better be.
When Astell&Kern’s AK240 was launched, it was immediately apparent to all that it was the best portable media player around. But it sold for $2499 USD, and seemed destined for use by only the 2%. Mindful of the thousands of audiophiles who might appreciate but can’t afford the AK240’s marvels, Astell&Kern created the AK Jr, which maintains a high standard of quality at a much lower cost: $499.
A little over a year ago, I seemed to run into Bluetooth minispeakers everywhere. Somehow, I missed the Koss BTS1. Koss is known for making affordable, high-quality headphones -- they have dozens of models -- but the BTS1 ($59.99 USD) is their only Bluetooth speaker of any size. Since the various Koss headphones I’ve tried over the past six months have all proved splendid, I jumped at the chance to review this tiny speaker.
I’ve been a great admirer of Outdoor Tech.’s imagination and innovation in producing products unlike everyone else’s. They’ve done it again with the Tuis headphones ($129.95 USD), but this time their efforts have not been as successful.