Wall of Sound: Three new surround formats from Audyssey, Dolby and DTS aim to bring your theater sound to a whole new dimension. Literally.

You want me to buy more speakers? Yeah, I get that. To be honest, that was my first thought when I heard about height speakers. Just a gimmick, right?

Well, to find out, I journeyed up and down the California coast visiting the headquarters of the formats’ creators.

The Light Fantastic

“See me, touch me, hear me!” Those would be the Solista MkII's first words, if it could talk.

The amplifier's flowing lines and voluptuous shape couldn't be from anywhere but Italy. And it is, entirely hand-crafted in Vicenza. The chassis' undulating curves and exquisitely machined knobs show this is no ordinary high-end amplifier. Listen to your favorite tunes and it becomes clear the Solista MkII was designed to preserve, above all else, the essence of the music.

An Audio Lover’s Video Player.

Over the past year, Denon has quietly assembled an interesting array of Blu-ray players designed to suit a host of budgets and systems—from the digital-only DVD-2500BTCI transport ($999) to the recently announced “entry-level” DVD-1800BD ($749).

Residing at the top of the chain is the reference DVD-3800BDCI ($1,999), a beefy unit whose build quality and high-end components befit that higher price tag.

Silver Sounds

Well, it looks huge. Maybe not huge, but certainly hefty.

And yet at 38 pounds, it’s not.

There must be some kind of magic in there doing something.

Ultimate Hybrid

One of the fastest-growing product categories is high-end audio devices that decode digital audio from a computer or iPod.

This amuses me, as for years many in the high-end audio realm thought of the iPod somewhere above the Anti-Christ but just below one of the Horsemen of the Apocalypse.

Not sure which, maybe the green one.

The Pass Laboratories INT-30A integrated amplifier doesn't do much, and that's what makes it great!

I've probably reviewed well over a hundred amplifiers, but I can't say I've ever really heard one. I'm always listening to an amplifier driving a speaker, so the sound is really the combination of the two.

I'm pretty sure Nelson Pass has not only listened to more amps and speakers than I have, he's designed more than a few of my favorite high-end amps.

All the bells and whistles

Reading the features list on modern receivers is like some sort of Tolstoy-esque torrent of acronyms and abbreviations.

This is a good thing, believe it or not, at least when it's all implemented correctly. Denon has a strong history at being able to get it all to work together, so we take a look at their AVR-4810CI to run it through its paces.

The best gear of the year, as picked by the editors of Home Entertainment.