Why does the cable connecting the Audio Design Associates MPS-502 amp to its external power supply resemble a thick piece of plumbing -- like the pipe under your bathroom sink? Well, it has to carry 100 amps of current, so it can provide five channels with 450 watts each. Introduced in 1992, this was the amplifier on which THX based its amp spec. Throw in the PF-2502 to bring the system up to seven channels. In the present day, ADA is shipping two pre-pros, the Suite 7.1 ($5500) and Cinema Rhapsody Mach IV. You can buy the latter for $4100 but you'd be better off paying $7500 for the version with Trinnov auto setup and room correction. Trinnov will also be built into a separate equalizer product, the TEQ-1. (We are looking forward to trying Trinnov in the long-awaited Sherwood R-972 receiver.)
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This skinny subwoofer, dubbed the Suitcase Subwoofer (SCS) because of its shape, hardly looks like it can go deep, but it does. Even more surprising is the driver compliment, which consists of two 5x7-inch "woofers" at the mouth of what Wisdom calls a complimentary folded horn. Only the horn's port is visible, and it can be configured to exit the cabinet on the front or either side, making placement very flexible. This serves the company's goal of a sub that can be placed where traditional subs can't, such as behind or under furniture. Power is supplied by a 500W amp, and the list price will be around $4000 when it ships in October.
After blogging about these in-wall speakers before the show, I was eager to hear them for myself. The demo consisted of some CD selections in 2.1 (using the new SCS subwoofer, about which more in the next post), multichannel audio from DVD concert videos, and a clip from <I>Monsters, Inc.</I> shown on a Screen Research ClearPix2 woven, acoustically transparent screen. The system controller provides Audyssey MultEQ XT and several memories for different setups—music, movies, speakers behind a screen or not, etc.—and the result sounded great, with deep, clean bass and excellent imaging.
I hadn't heard of the Quantum before the show. This is Projectiondesign's "entry level" projector, which should be shipping next month for roughly $11,750, depending on the selected lens. It's small but mighty with a 220W UHP lamp and high-quality optics.
The demo of Projectiondesign's 3-chip DLP Helios was mighty impressive on a 2.35:1, 11-foot-wide Da-Lite Affinity screen. The clip was from <I>10,000 B.C.</I>, an eminently forgettable movie that was chosen because it was color-graded on a Projectiondesign projector. The dual-lamp Helios was at its minimum lamp and iris settings to accommodate the screen, which means it can easily fill a screen up to 16 feet wide. Like the Kroma, the Helios produced very natural skin tones and razor-sharp detail.
I blogged about this LED-illuminated DLP projector before the show, but now I've seen a demo, which looked great on a Da-Lite Affinity screen (0.95 gain), even with some ambient light. The LEDs are claimed to have a 100,000-hour lifespan, which corresponds to 12 or 13 years of normal use. Colors looked quite natural thanks to the advanced calibration process that assures an accurate color gamut and grayscale.
Completing Pioneer's THX story at CEDIA is the newly announced certification of its Elite EX series of architectural speakers. As a result, the company now offers THX-certified products that encompass the entire signal path from Blu-ray player through A/V receiver to speakers.
Pioneer has no new A/V receivers at the show, but it did announce that several Elite AVRs are now THX-certified. What's the big deal about that, you ask? These are the first products with Class D digital amplifiers to receive such certification. Also newly THX-certified is the BDP-09 Blu-ray player.
Atlantic Technology isn't the only company with a concept product at CEDIA. Pioneer is showing its Project ET (Entertainment Tap), a networking paradigm that could be incorporated into a real product by next year. The Linux-based box being demonstrated at the show holds a 1TB (terabyte) hard disk, optical drive that can read Blu-ray, DVD, and CD as well as burn DVD and CD, HDMI I/O, and USB and RS-232 ports; in fact, up to 128 USB devices can be connected, including more hard disks.