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One of the most significant parts of the design concerns
the planned migration path to DVD-Audio. Once the specification
concerning copyright protection is fully confirmed and a reasonable
selection of software is available, we expect to offer extra
boards that will allow the DV88 to output multichannel DVD-Audio
of the highest quality. This will help protect the investment
our customers have made in the player, and provide a way of
avoiding some of the built-in obsolescence issues that concern
many who are wanting to make a purchase that will be valid
for many years to come.
DV88 DVD PLAYER - DESIGN DETAILS
Arcam's
approach to DVD sets out to achieve a level of performance
that sets new standards for the playback of both movies and
music. This performance has been achieved by a dedicated team
of Arcam engineers, who have a deep understanding of the issues
that can transform a player's sound quality from merely competent
to class leading.
Drawing
on more than two decades of class leading audio engineering
expertise, they designed high performance analogue output
stages, preceding these with the latest 24 bit multi-level
delta sigma digital to analogue converters, using four DACs
in dual differential mode for exceptional conversion accuracy.
Unusually, these DACs are capable of working at sample frequencies
of up to 192 kHz and are thus DVD-Audio ready. Unlike conventional
DVD players, our designers also specified two separate low
jitter master clock circuits for the video and audio paths
for maximum precision in music and movie playback. And the
precision pulse transformer they fitted in the SPDIF digital
output circuitry makes the DV88 an excellent CD/DVD transport,
ensuring exceptional sound quality on multichannel Dolby Digital
and DTS encoded movies. Add all of these advanced design features
to separately regulated, low noise linear power supplies for
the audio sections and in the DV88, Arcam has a player which
sets a musical reference point for all home cinema enthusiasts
who refuse to accept the second-rate sound delivered by conventional
DVD players.
The
DV88 supports all the major video connection standards, with
component (YUV), RGB, S-VHS and composite video outputs. It
uses broadcast quality parts in its video output circuitry
and uses design techniques and component quality usually only
seen in the professional video industry, resulting in state-of-the-art
video as well as audio performance.
The
modular multi board construction and flash programmable memory
employed in the DV88 gives us a flexible platform from which
to upgrade a DVD Video player. For example, when the standards
are finally decided, it will be possible to rebuild the player
to provide DVD-Audio playback capability. This will help ensure
that you can keep up with developments that are planned for
DVD-Audio and access the best this exciting new format can
offer discerning music lovers.
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