Is nine the new seven? I’m talking about amp channels. Not long ago, nine-channel receivers were rare and supported relatively exotic surround modes that few people used. But Dolby Atmos bids to change the status quo by adding two to four height channels. A seven-channel receiver can support two height channels. A nine-channel receiver can support four height channels, which opens up possibilities for elevated panning in the top of the surround bubble, front to back and diagonally as well as side to side. In addition to that distinction between 5.1.2 and 5.1.4, there are other variations, such as two front-heights with two back-surrounds (7.1.2).
Sunday, 3 April 2016
Visit the Apple website and scan the banner across the top: Mac, iPad, iPhone, Watch, TV, Music, Support. Where’s the iPod? You’ll have to hit Music and scroll down a bit for the link to the iPod page. There you’ll find the surviving touch, nano, and shuffle players, but no high-capacity hard-drive-based models or even the iconic click wheel. Apple (and to be fair, Apple isn’t alone) recognizes that most people now use phones for on-the-go listening. But a few hardy souls, including Astell & Kern, still market music players that are a cut above the no-name junk that comes up when you search “music player” on Amazon. Making its debut at the bottom of the A&K line, at an affordable price unprecedented for this manufacturer, is the $499 AK Jr, positioned as an alternative to the still-surviving AK100 II—which, at $899, is a bit more expensive than the original AK100 ($699).
Like the rest of us, headphones have dreams and aspirations. They know they have to start out small with whatever phone, computer, or AVR comes to hand. But they dream of something better—of an amp and DAC tailored just for their needs. In short, they long for their dream home. If you’ve invested in a good pair of headphones, wouldn’t it be cruel to make your cans sleep on a sofabed in a basement when they deserve more headroom, more purity, the freedom to be the best they can be? The Moon by Simaudio Neo 230HAD just might be the dream home they’re hoping for.
Planar magnetic headphones have potential advantages over conventional dynamic headphones. Their flat diaphragms have magnets evenly spread across them, driving the entire surface, as opposed to a single coil driving the center of a diaphragm. The result can be greater resolution and phase coherence. But that potential performance edge comes at a price. So headphone fans rejoiced when Oppo—which won positive reviews for its $1,099 PM-1—introduced the PM-2, with some of the same features, at a more affordable price of $699, followed by the even more affordable PM-3 ($399). I’ve been spending much of the past year or so listening to the PM-2.
I realy wasn't expecting this. While I liked KEF’s original M500 headphone when it arrived in 2013, I can’t say I was ever smitten by the sound. But the new M400 was quite the opposite: I loved it from the get-go and immediately connected with it. The newer model is a smidgen less expensive, and it features a cleaner design and deftly executed, mostly aluminum construction, deliciously ample ear pads, and a rich tonal balance.