LATEST ADDITIONS

Jack Ryan’s creator, writer Tom Clancy, had the hero of his first book, The Hunt for Red October, trying to outwit the Soviets during the Cold War. Shadow Recruit presents his back story, beginning with Jack still in his college years. Yet, surprisingly, it’s the 9/11 attacks that motivate him to take his analytical skills to Afghanistan to help fight the war. Nevertheless, it works. And instead of staying behind a desk, Jack’s soon out in a helicopter with soldiers on a mission, getting shot down, badly injuring his spine, but saving two of his men. So it’s no surprise that, after heroically forcing himself to learn to walk again, he’s recruited by The Company.

Got a tech question for Sound & Vision? Email us at AskSandV@gmail.com

Q I own a Pioneer Elite VSX-49TXi receiver that I’m using in a bedroom system because it lacks HDMI connections. My plan is to upgrade the Onkyo receiver in my theater room with a Marantz pre-pro plus a power amp. Here’s my question: Could I use the Pioneer receiver purely as a power amp connected to the Marantz pre-pro? —Rick Jennings, Hollister, CA

A new 4K/Ultra HD TV, killer outdoor speakers, Bluetooth speakers from Bose, and more.

PRICE $599

AT A GLANCE
Plus
3D-printed headphone
Big, highly dynamic sound
Dig those ear pads
Minus
Lacks mike and phone controls

THE VERDICT
MrSpeakers dared to go where no headphone manufacturer went before and used 3D printing technology to make a better-sounding headphone.

While MrSpeakers’ Alpha Dog may be the first high-end headphone to fully exploit 3D printing technology, the original intention was to speed the development process, and then make injection-molded plastic ear cups. But as MrSpeakers owner Dan Clark revised and refined the design, he realized it would be more cost effective to 3D-print his production headphones’ double-walled ear cups and added an intricate lattice to the printing process to increase the ear cups’ rigidity. He took the next step and bought enough 3D printers to keep quality control in-house. After the ear cups are printed, they’re chemically polished, hand sanded, sealed, primed, and finished with automotive-grade paint.