Denon Electronics, one of the world’s premier
manufacturers of high-quality home entertainment components, will demonstrate its new
flagship home entertainment system at CES 2009, featuring the world’s first Universal Blu-ray
Audio/Video player, Model DVD-A1UDCI (SRP: TBD) with both DVD Audio and Super Audio
CD playback. The DVD-A1UDCI ‘Universal’ BD Player along with the Denon AVP-A1HDCI A/V
Preamplifier (SRP: $7,500) and the POA-A1HDCI 10-channel Power Amplifier (SRP: $7,500)
will be showcased live at the Denon Suite #2991 in the Las Vegas Hilton. With the combination
of the proprietary DENON LINK 4th and HDMI transmission technology, digital signals from
optical discs can now be transmitted virtually “jitter-free” to produce the purest high-quality
images and sound possible, including the world's first fully-balanced 2-channel transmission in a
Blu-ray player for analog signals. The Denon DVD-A1UDCI will be available in February 2009.
The Denon AVP-A1HDCI and POA-A1HDCI are currently available.
New Flagship Denon System Marks a Significant Audio First...
Among other breakthroughs, the introduction of the DVD-A1UDCI marks the world's first fully
balanced transmission of 2-channel analog sound in a universal Blu-ray player. When combined
in the flagship system with Denon’s AVP-A1HDCI A/V Preamplifier and POA-A1HDCI 10-
channel Power Amplifier, fully balanced transmission is made possible from the D/A converter of
the player to amplification of the power amp. The resulting fully balanced circuits are extremely
resistant to noise, as the plus and minus sides of the music signal are transmitted separately.
Noise theoretically flowing to the ground can be ignored. If external noise occurs and disturbs
the mutual waveform, the disturbance is canceled out at the end of the transmission when the
plus and minus sides are combined, enabling the original music signal to be output virtually free
of noise. In this way, the flagship system provides for the ultimate reproduction of audio quality. DVD-A1UDCI: Unparalleled Picture and Sound Quality
To create the breakthrough DVD-A1UDCI, Denon re-engineered its original Advanced S.V.H.
Mechanism to produce unparalleled picture and sound quality. The result is a revolutionary new
type of leading-edge “total entertainment” source component that delivers unprecedented video
and audio perfection, as well as breakthrough network interconnectivity and advanced gaming
capabilities. In addition to its ultimate quality video, the DVD-A1UDCI is the world’s first Blu-ray
player to feature both DVD-Audio and Super Audio CD playback with native digital audio output
via the HDMI/DENON LINK or PCM conversion with full bass management. Denon’s first Profile
2.0 Ready (BD Live) Blu-ray DVD player, the DVD-A1UDCI incorporates innovative interactivity
features that make it quite literally the most advanced and “future-ready” source component.
Shortly after the product ships to the marketplace, BD Live activation firmware will be made
available via the Ethernet connection that will provide DVD-A1UDCI owners with a host of
leading edge 21st century networking facilities.
Highest Possible Resolution Video and Audio, Total Home Theater Flexibility
The DVD-A1UDCI offers home entertainment enthusiasts unprecedented levels of performance,
flexibility and convenience. It features the acclaimed 10-bit Silicon Optix Realta chipset for the
highest resolution high-definition video available today via HDMI connection, with upconversion
and IP scaling to 1080p. Thanks to its dual HD video output scalers, the DVD-A1UDCI allows
images to be output in HD resolution quality via both the HDMI output and component output
ports. And in yet another world’s first for a universal Blu-ray player, the DVD-A1UDCI includes a
Vertical Stretch feature that enhances 16:9 HD displays when playing back titles with a 2.35:1
aspect ratio. Vertical Stretch eliminates the black bars at the top and bottom of the image
without adding distortion, or artifacts, for HD displays, but it’s most beneficial for those users of
Cinema Scope screens and projectors with anamorphoric lenses, as the processing is done in
the digital domain.
For the ultimate in audio performance, the DVD-A1UDCI features all-new Advanced AL32
Processing, allowing digital upsampling of 16- and 24-bit digital signals to 32-bits. The player
offers full on-board HD Audio decoding from Denon’s DDSC-HD branded circuitry, as well as
allowing for Bit Stream Bypass to HDMI for Dolby Digital Plus, Dolby TrueHD, DTS-HD High
Resolution and DTS-HD Master Audio digital transmission to an AVR/AVP for decoding.
DENON LINK 4th Edition Further Enhances Audio and Video Performance
In yet another major advancement, the DVD-A1UDCI features the new DENON LINK 4th Edition
digital interface, which significantly enhances both video and audio quality. DENON LINK 4th
fully supports all digital audio transmission specifications, including SACD as well as CD and
DVD-Audio. The 4th Edition of DENON LINK adds the exclusive Denon Flow Control feature;
when using the HDMI interface for A/V output, Denon Flow Control takes over the Master Clock
and Jitter control – a feature that will be especially useful when used with upcoming Denon A/V
receivers. DENON LINK is a proprietary, high-quality digital audio transmission technology that
utilizes a real-time balanced transmission system to protect the signal from external noise. With
the new advanced DENON LINK 4th used in an HDMI connection, as well as for HD audio read
from Blu-ray discs, the master clock that operates the D/A converter of the A/V surround
amplifier is transmitted to the player, enabling the circuitry to be operated while sharing the
same clock, thereby achieving digital audio transmission with virtually no jitter. Sound
localization becomes more precise, and a greater sense of space is produced in the sound
images. When combined with a Denon A/V surround sound receiver that supports DENON LINK
4th, users will now be able to enjoy the absolute maximum level of sonic quality possible with
HD audio. Denon will make available a DENON LINK 4 upgrade for customers of the AVP-
A1HDCI and AVR-5308CI; details to be announced shortly after the launch of the DVD-A1HDCI.
Solid, Virtually Vibration-Less Construction
The DVD-A1UDCI’s solid direct mechanical ground construction is engineered to virtually
eliminate vibration. The unit’s structure was designd with a low center of gravity for maximum
vibration resistance and quiet operaton. It features a heavy-duty dual-layer steel top cover,
heavy-duty clamper cover, Zinc diecast mechanism case, as well as newly-developed floating
dampers and a thin aluminium diecast tray. The unit’s power transformer, itself a source of
vibration, is placed near the ground and immediately above the insulators to allow direct release
to the ground and dramatically reduce the propagation of unwanted vibration or noise.
Furthermore, the unit’s hybrid construction (using heterogenous materials) with dual-layer top
cover and triple-layer bottom cover suppresses vibration and resonance, and specially built
B.M.C. side panels in high-specific-gravity and high-density hybrid construction suppress
vibration and resonance. Solid cast-iron insulators provide absorption of vibrations and release it
to the ground. The unit rests firmly on four sturdy cast iron feet, with a rock solid bottom and internal “block” type structure. Gold-plated brass 7.1-channel analog outputs ensure reliability
and long-lasting quality connections.
Onboard Ethernet Port for Advanced Internet Connectivity and More
For the highest level of connectivity to both a host of exciting current-day as well as future
entertainment enhancements, the DVD-A1UDCI features an onboard Ethernet port that allows
for Internet connectivity, firmware updates, BD Live interactivity and IP control. Dual,
assignable, HDMI outputs are provided with the option of full audio and video output to 2
systems, or dedicate one HDMI for audio, the other for video – this option promotes a high level
of jitter reduction for both signal paths. An SD card slot on the front panel allows for expanded
memory for BD Live and Bonus View movie titles, as well as playback options for photos and
music files. As with all Denon CI products, third-party control systems can also be managed via
the RS-232C port.
The DVD-A1UDCI Universal Audio/Video Player joins Denon’s lineup of Bonus View Profile
Blu-ray components, the DVD-1800BD Blu-ray Disc Player (SRP: $599), DVD-3800BDCI Blu-
ray Disc Player ($1,999) and the DVD-2500BTCI (SRP: $899) Blu-ray Disc Transport, bringing
custom installers and discriminating consumers a more affordable option for enjoying high-
definition video and audio performance.