High-End Audio

Marantz currently offers a full line of stereo and home theater components, but in the 1950s, the company was one of America's most prestigious hi-fi brands. Early Marantz products were designed and built by Saul B. Marantz in his home in Kew Gardens, New York. Those hand-built components now fetch huge dollars on the used market.

So naturally, I was interested in what Home Entertainment magazine's Richard Ames had to say about the Marantz UD9004 "universal" player. The $6,000 machine spins Blu-ray, SACD, DVD-Audio, and CDs.

It certainly looks the part: the Marantz UD9004's … Read more

If you listen to music over your iPod or computer, it's safe to say you're listening in stereo.

Cars are a different story; they can have speakers in all sorts of places, so I'll grant that music in the car may not be in stereo.

But the music itself at least started out as stereo; MP3s and CDs are strictly stereo, so unless you listen to a lot of 5.1 channel SACDs or DVD-Audio discs, stereo is where it's at.

Most, but not all post-1980 films are available in 5.1. So if you have … Read more

It's more than a little ironic; Linn Products, based in Glasgow, Scotland, burst onto the audiophile scene in the early 1970s with its LP-12 turntable. The LP-12 has never gone out of production and earlier this year it received a bunch of performance-enhancing upgrades.

When the CD was introduced in the early 1980s, Linn was a massive digital basher. The company spearheaded an anti-CD movement in the audiophile community. It wasn't just Linn; a sizable percentage of audiophiles worldwide didn't buy CD players through most of the 1980s.

Linn introduced CD players at the close of that … Read more

I've recently reviewed most of the contenders for the world's best headphones: the Audio Technica ATH-W5000, Denon AH-D7000, Sennheiser HD 800, Grado PS-1000, Ultrasone Edition 8, and the best headphones I've heard so far, the Stax electrostatic SR-007Mk2. I listened to the Stax with the Woo Audio WES headphone amplifier. If you want and can afford the best, go for the Stax-Woo combination.

But now I have yet another headphone to check out, and this one is a very different-sounding design. Oh, and it's less than half the price of the least expensive of those models!

It's called the Hifiman HE-5, and it uses planar-magnetic drivers to create sound. A planar magnetic driver is a large, flat Mylar diaphragm, coated with superthin aluminum, suspended between rows of slender bar magnets. The HE-5's diaphragm is therefore driven over its entire area, which dramatically reduces distortion; conventional dynamic headphone drivers are "driven" by a voice coil on the outer edge of the diaphragm, so the inner portion is more likely to distort.

The HE-5's driver is similar to the Stax electrostatic 'phones in that way, but the HE-5 doesn't use the bias charging scheme that all electrostatic headphones use, which also means the HE-5 can be used with standard headphone amplifiers. The Stax cannot.

The HE-5 is incredibly detailed sounding, but at the same time it's very smooth and laid back. Swapping between the HE-5 and the Sennheiser HD 800--considered by many to be the world's best dynamic headphone--the two headphones are opposites. The HD 800 is brighter, crisper, with more apparent treble detail; the HE-5 is softer, warmer, and more natural-sounding. … Read more

When the CD was introduced in 1982, everyone thought the LP's days were numbered, but it's still here. Now it's starting to look like the LP might outlast the CD.

Of course "record stores" are also on the endangered species list; here in NYC, Tower, Virgin, and Sam Goody are long-gone, but J & R Music World in lower Manhattan is the last remaining full-size outfit. Smaller shops are hanging in there, too.

You can still buy CDs and LPs online, and vinyl's selection is getting better and better. So if you're a music lover, what should you buy, CD or LP? First, it depends on whether you can get the music you want on vinyl.

Sound quality issues aren't black and white. CD wins in terms of noise-free listening, though clean records, played on a decent turntable can sound amazingly quiet. But even then, there will be occasional clicks and pops. That's a deal breaker for some, but if you've never heard records played on a decent turntable, you don't know how quiet records can be.

LPs can sound warmer, fuller, and more natural than CDs, and way better than low-bit MP3 and AAC variants. LP sound seems to engage listeners in a very different way than digital recordings do. It's not that digital sounds bad, but vinyl is more fun to listen to. Music on LP seems more immediate and realistic than digital. Oh, and it's worth noting that most people who use vinyl actually listen to music, while digital listeners rarely do. Digital makes do as background sound. That's just the way it is. If you can't see yourself ever really listening to music--without talking, reading, working on the computer, etc--sure, CDs and MP3s are perfectly fine. … Read more

What's the definition of a great hi-fi? It's the one you're listening to. Not just for background "listening," but actual, focused listening.

Investing a lot of money on a hi-fi isn't the only way to get there. In fact, spending as little as possible on decent gear is the best way to get acquainted with good sound. Who knows, you might become an audiophile.

My friend Matt Calderone might be on his way. He was given a used Denon DP-7F turntable, and recently bought a Kenwood KA-701 integrated stereo amplifier on eBay and a pair of Klipsch speakers through Craigslist. All told, he spent less than $200.

Calderone is 26 years old so I was curious about how and why he wound up with a hi-fi. He says he's always been interested in LPs, and he likes listening to them over a decent stereo, not computer speakers. Calderone thinks good speakers make a big difference.

It's not just that the sound is better, music engages on a different level when heard over a hi-fi. Calderone frequently winds up just sitting on the couch and get this, he listens to entire records! The music is the main focus; vinyl has that effect on some people. Calderone is going to add a CD player soon, but for now his system is analog only.

The hardest part of buying a used hi-fi is picking the right gear. If you're new to hi-fi ask an older relative who knows audio about which brands are worthy, but for starters I'd recommend steering clear of Sony and Bose products. I like Creek, Denon, NAD, Onkyo, Pioneer, and Yamaha amplifiers and receivers; look for used Advent, AR, Boston Acoustics, DCM, Epos, Infinity, Klipsch, Magnepan, Mirage, Monitor Audio, NHT, Polk, Snell, or Vandersteen speakers. For a few hundred bucks you can put together a very listenable used system. … Read more

Getting crystal clear sound never comes cheap, but Perfect8 Technologies' ultimate Perfect8 5.1 system shatters the price ceiling for glass-speaker systems.

The $566,000 ensemble consists of two Force tower speakers for the front left and right, a Force Center channel speaker, and a pair of Point speakers as surround speakers. If stereo is all that you need, a pair of Points go for a more modest $149,000. The advanced-technology designs represent the latest thinking in "see through," highly transparent sound quality.

Perdect8 Technologies is a Swedish manufacturer of high-end ribbon tweeters. dynamic loudspeakers, and subwoofers. The company was founded in 2005 with a mission: produce the world's most exclusive and best sounding loudspeaker systems.

Since I haven't actually heard any Perdect8 speakers, I'm in no position to judge their sound; however, the company is developing a buzz among adventurous and wealthy audiophiles.

I discovered Perfect8 Technologies' glass speakers on the Ultimate AV Web site.

You'll find more images of Perfect8 Technologies' glass speakers after the jump.… Read more

Stereophile magazine has just published its "2010 Buyer's Guide," a tell-all "book" for audiophiles on the prowl for new gear.

Sure, you can get a lot of this information on the Internet, but it's nice to have it all neatly arranged between two covers of a magazine. Inside you'll find listings for 4,000 audio products. So if you're in the market for a hi-fi,the "2010 Buyer's Guide" will save you a lot of time.

You'll find listings of turntables, phono cartridges; CD, SACD and DVD-Audio players; … Read more

I remember listening to Ohm Acoustics speakers ages ago, but I've lost track of the company. Founded in 1971, Ohm Acoustics is still around and still building all of its speakers in Brooklyn.

Ohm speakers feature radical technology, and it's not just that they're omnidirectional designs.

Quoting from the Ohm Web site, here's how the technology works: "The Ohm CLS Driver is a vertical line source that combines inherently perfect time and phase alignment and uniform polar frequency response....At the source, the sound originates simultaneously from the face of the super tweeter and the top of the inverted cone driver..." Translation: they sound good.

The CLS Driver looks like a downward-facing cone, but its sound radiates up and out, in a near 360-degree radiation pattern. In all Ohm designs a single CLS Driver produces bass, midrange, and most treble frequencies; no wonder it sounds nothing like speakers that use separate woofer, midrange, and tweeter drivers.

During my recent factory visit I listened to a set of Ohm Micro Walsh speakers ($1,000 a pair). They're skinny towers: 36 inches high, 6 inches by 6 inches wide, and deep. Even within the huge factory space, the wee towers sounded huge. Bass wasn't super deep, but it was rich and warm. There's no need to add a subwoofer for stereo systems; and larger Ohm speakers sound much the same but can play louder and make deeper bass.… Read more