CES 2013

As usual, Peachtree Audio put together one of my favorite systems of the show: iPad, AppleTV, Peachtree Decco65 D/A integrated amplifier, and a pair of Peachtree Design 4 bookshelf loudspeakers mated with a small REL subwoofer.

I looked at the system; listened to the fun, engaging sound; and thought to myself: Why doesn’t everyone own a system like this?

Perfect8 Techologies' exhibit suite at the Venetian proved to be one of the most crowded I entered. Perfect's CEO, Jonas Rantila, was introducing his new floorstanding speaker, the Point Mark II Evolution ($115,000/pair). This three-way, speaker features an Air-Motion Transformer tweeter and two midrange drivers mounted on a glass baffle (there's no enclosure for the tweeter or midrange drivers), sitting on a single glass-enclosure housing a pair of 10" subwoofers powered by a 400W, DSP-controlled amplifier hidden within the enclosure. Power for the midrange and tweeter was supplied by a 165 lb, 500Wpc, solid-state Bridge Audio Laboratory (BAlabo) BP-1 Mk.II stereo power amplifier ($88,500). The BP-1's importer, Fred Nadel, told me that the amplifier's output stage runs in class-A for the first 40 watts.

Surprise, surprise, at least for me. Pipeline, RadioShack's high-end cabling line, is manufactured by no less an entity than AudioQuest. Bill Boyer, Sr. VP (left) and Milton Perez, National Sales Manager (right), gave an idea of the price range when they explained that a 4 foot HDMI cable retails for $49.

The earth's ecology may be upside down, but Kevin Deal of Upscale Audio displayed PrimaLuna's new DiaLogue Premium integrated amplifier ($3299) that way for a positive reason. "It has a laundry list of the best parts," he declared, handing me a sheet that touts oxygen-free continuous-crystal copper, silver-plated, Teflon-dielectric point-to-point wiring; Takman audiophile grade resistors, and SRC tinfoil capacitors in critical signal paths; and an Alps potentiometer. The DiaLogue Premium is claimed to have such a good auto-biasing mechanism that you can mix and match 6L6GC/KT66, EL-34/KT77, 6550/KT88, and KT120 power tubes in any combination or permutation you so choose, and a bad tube indicator in case your sonic Devil's Brew won't cut it on the particular day that you hope to impress your mother-in-law. "Call it 40Wpc," said Kevin, "but it's not underpowered; it's huge power." There's only one way to find out what that means.

Fresh from Primare, the Swedish company whose name, correctly pronounced “prime air,” derives from the fact that audio moves air, were two new prototypes with unfinished faceplates: the PRE60 preamp/DAC ($10,000 target price) and A60 stereo power amplifier ($10,000 target price). Both are expected to ship by summer.

Pro-Ject’s Media Box S ($359) is “basically a mini-computer,” Sumiko’s Norbert Schmied told me. It accepts a USB thumb drive (as shown), hard drive, or SD card containing MP3, WMA, AAC, or variable-bit-rate files up to 384kbps compression. It uses a 24-bit/96kHz upsampling D/A converter, and album metadata can be displayed and navigated via the front-panel display. Here we see it partnered with Pro-Ject’s Head Box S ($159) and the extremely lightweight and comfortable Hear It Two headphones ($79).

In his entry on Pro-Ject’s impressive DAC Box DS, Jon Iverson noted that the Sumiko suite showed an entire wall of the company’s cute but powerful Box components. Schmied gave me a detailed tour of the offerings. I’ve got three pages of notes on these nearly bite-sized components and every scribble is interesting, but here are the main points:

Active speakers—ie, those that that have built-in amplifiers—are generally unpopular with audiophiles. One well-known speaker designer working on his state-of-the-art speaker contender told me at CES that he would like it to be active but marketing told him that it wouldn’t sell, so he’s staying with the passive design. I guess Precision Transducer Engineering (PTE) didn’t get the memo—or maybe they wrote their own . . .