Headphone Amp/DAC Reviews

Performance
Features
Ergonomics
Value

AT A GLANCE
Plus
Enhances computer audio
Sleek design
High-end build quality
Minus
No headphone jack
Ambiguous indicators

THE VERDICT
The Director is the best USB DAC we’ve heard yet.

I will never forget the moment when I first heard digital audio in 1985. It was a profound disappointment. I had just bought my first CD player and played my first Compact Disc. The sound was harsh and alienating. How could that be? CDs offered perfect sound forever. There must be something wrong with my ears, I thought. It took years to trust my senses and rethink my digital signal source.

From Air to iTunity

I used to say, “Disk is cheap,” even back in the ’80s when, let’s be honest, it really wasn’t. A 40-megabyte disk drive—go ask your dad what a megabyte is—went for $400 and was about enough to store a 4-minute CD track. Today, I have a pair of 250-gigabyte external drives that ran me half that amount even a few years ago. Together with my laptop, I’ve got a system that easily fulfills my every iTunes fantasy—except one. I still have to rely on an iPod and iPod docking station to get music from the computer rig to my main system across the room. If that’s been bugging you too, check out the Micromega AirStream WM-10. It’s an 802.11n wireless router that your iTunes library can connect to, all for a price that—well, there’s the rub. This thing ain’t cheap.

Performance
Features
Ergonomics
Value

AT A GLANCE
Plus
384/32 and DSD256
Eight-stage power supply
Doubles as stereo preamp
Minus
Black, boxy styling
Tricky sampling-rate LEDs

THE VERDICT
The Moon by Simaudio Neo 230HAD is a state-of-the-art headphone amplifier/DAC that has a healthy, and sometimes transformative, effect on whatever headphones you plug into it.

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.

Performance
Features
Ergonomics
Value

AT A GLANCE
Plus
Fine performance and sound
Elegant looks
Clear value
Minus
No mute control
Limited detail in volume readout

THE VERDICT
As an integrated amplifier/DAC combo for serious listeners, the D 3020’s audio quality and value are unmistakable.

Audio types old enough to have viewed Chevy Chase’s pratfalls live rather than on demand may remember an unprepossessing integrated amplifier from an unfamiliar brand. The NAD 3020, despite a power rating laughably modest even in 1978 (20 watts per channel) and next to no features, gained notice because, as the lore went, “it sounded great.” And it did—thanks to intelligent amplifier design, a conservative power rating, and the value—widely underappreciated, then and now—of dynamic headroom.

Futureproofing. It's a concept that appeals to consumers, but for various reasons most manufacturers have shied away from products that enable people to extend the useful lives of the gear they already own.

The brand-new Griffin Twenty ($99, out today) is a refreshing exception to the rule.

In a sure sign that the low-cost DAC is finding its place as an object of mass consumer desire, NuForce has released a 24-karat gold plated version of their uDAC-2 converter-and-headphone-amp combo unit

Parasound has packed a few more features into their Zphono moving coil/moving magnet pre, adding to the Zphono·USB ($350) an A-D converter and (obviously) a USB port, making it even more handy as a general-purpose interface for those with older and esoteric turntables (or pretty much any other stereo gear) looking to digitize their collections.