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made in the u.s

How to make good headphones sound great

High-end audio can be a rather expensive hobby, but every now and then I stumble across something really amazing that's priced for the real world. The Schiit Audio Asgard headphone amplifier looks and sounds like an overpriced high-end audio component, but it sells for $249!

How good is it? Much better sounding than run-of-the-mill headphone amplifiers, the sort designed around inexpensive integrated circuits found in home theater and stereo receivers. The Asgard is a no-holds-barred Class A, single-ended, zero-feedback design. Pardon the audiophile jargon; let's just say the Asgard is built like a serious piece of high-end gear.

Look inside and you see individual resistors, capacitors, transistors, etc, configured in a proprietary design by Schiit Audio's founders, Jason Stoddard, formerly of Sumo, and Mike Moffat, formerly of Theta Digital (two pioneering American high-end audio companies). The Asgard's chassis, circuitboard, and power transformer are all sourced from American suppliers, and the amp is built in Newhall, Calif. Oh, and Stoddard, his wife, or Moffat actually listens to each and every Asgard before it leaves the premises.

The Asgard's clean lines and elegant proportions strike me as distinctive, I love the look. The brushed, all-metal chassis' fit and finish are excellent, easily on par with high-end electronics that sell for four times the Asgard's price. That's no exaggeration, it's really nicely put together. I mostly listened to the Asgard with my Ayre C-5xe SACD/DVD-Audio player, but you could hook it up to any stereo analog connection.

The amp is fairly compact, and can be placed horizontally or vertically. The chassis measures 9 by 6.75 by 2.25 inches, and it weighs 4 pounds. Accessories include a 3.5 mm to 6.3 mm headphone plug adapter, and a high-quality 3.5mm to male RCA cable adapter.

The amp's high-current design makes it suitable for use with all sorts of headphones, rated from 8 to 600 ohms, and it worked perfectly with my favorite Grado, Hifiman, Phiaton, and Sennheiser headphones. A lot of companies toss around phrases like "high-current design," but judging by the amount of heat the Asgard generates, I believe the claim.

It runs very warm to the touch, and even so, Jason Stoddard told me the Asgard was built to have a 20-year lifespan, or at least 5 years if left on continuously. How many $249 consumer electronics products can you buy with that sort of life expectancy?… Read more

The 'King Kong' of affordable subwoofers

Subwoofers make bass, that's easy. But really high-quality affordable subwoofers are surprisingly rare. The big problem facing subwoofer designers is the pressure to make really small subwoofers. That's not to say small subs can't make bass, they boom and thunder all right, but the sound tends to veer to the muddy side of accurate. That can sound acceptable for home theater duty, where nuance and subtlety aren't always big priorities.

So sure, a 1-foot cube sub can get the job done for a home theater, but can it define the sound of a 1962 Fender Precision Bass? Can it play music and let you really hear what's going on in the bass? No way! For that you need something a bit more substantial: a large subwoofer. Big subs also make their presence known in home theaters, where their sound has the gravitas no minisub can match. Oh, but most large, high-performance subs come with heavyweight price tags.

That's why I'm jazzed about the $799 Epik Empire; this bad boy boasts two 15-inch woofers; a Class D 600-watt (1,500 peak watt) power amplifier; in a 22-inch-high, 18-inch-wide and 24-inch-deep cabinet. The Empire's 120-pound weight might be a not so subtle indication that it's solidly built.

I briefly spoke with Epik's founder and chief designer, Chad Kuypers, Thursday. He's a no-nonsense kind of guy, and he told me he's working on some really cool larger and slightly smaller subs, but for now he's just offering one model, the Empire. Epik Subwoofers is located just north of Chicago, Illinois, where they build the subs, including fabricating the precision CNC machined cabinets in-house.… Read more

My own stimulus: Buying made-in-U.S. products

Our economy is in a shambles. We all know there's a lot of blame to go around, but the fact is that most of the products we buy are made offshore. It's going to take some time to see if the stimulus plan's billions of dollars are going to turn the economy around, but each of us can do our part by buying American right now.

Our troubled domestic auto industry is at least still building cars here, which is more than you can say about electronics, computer, video, and camera vendors. Even clothing and shoes are mostly made elsewhere. It's not just the loss of blue-collar manufacturing gigs; design and engineering jobs are increasingly outsourced.

When shopping, do you look at the label or box to see where the product you're about to buy is made? If you had a choice of an American-made product and an imported one, would the country of origin play a part in your buying decision? If the American product was 10 percent pricier, would you buy it, even if you judged quality of the two to be about the same?

I just bought a new couch (for a great price), and it was made in North Carolina. That's my personal stimulus plan.

Sure, quality matters, but if we go on exporting jobs, how will we maintain our standard of living? I could make the same case for buying online versus shopping in your city or town. Those local shops employ your family, friends, and neighbors; would you pay extra to keep the dollars in your community?… Read more