Overview: The Arcam rDac is an external audiophile-grade DAC with state-of-the-art
digital-to-analog conversion technology. The rDac offers supreme audio quality
for the most demanding music lover. Housed in a slender, precision-cast case the
rDac offers an ideal upgrade for conventional sources and network audio products
alike. Offering coaxial, optical, and USB digital inputs - the rDac renders
music with stunning accuracy.
24-Bit DAC: The Arcam rDac is equipped with a Wolfson 8741 24-bit
multilevel Delta-Sigma DAC (digital-to-analog converter). The rDac will get the
best audio sound out of your sources, such as your Blu-ray player, DVD player,
CD player, and your Computer - which don't have an internal DAC of this
reference quality, provided by the Wolfson Microelectronics world class 8741.
USB Port: The Arcam rDac is equipped with a rear-panel USB (type-B)
port. Windows PCs (XP/Vista/7) and Mac (OS X) computers running music programs
such as iTunes or Windows Media Player can feed the rDac via its USB input.
Special re-clocking circuitry has been deployed almost eliminating the jitter
(timing inaccuracies) and noise usually associated with music in a computer
Note: Supported sample rates include 32, 44.1, 48, 88.2, and 96
Asynchronous USB Technology: The Arcam rDac is equipped with dCS (Data
Conversion Systems) Asynchronous USB Technology. This unique system is usually
reserved for ultra high-end HiFi and professional audio applications.
Asynchronous USB technology allows a precision clock to drastically reduce the
level of jitter from USB music sources and delivers a massive improvement in
sound quality over the standard USB 'adaptive' system. The result is
audiophile-grade sound, regardless of the digital audio signal.
Digital Inputs: The Arcam rDac is equipped with a coaxial and optical
digital input on its rear-panel. CD players, DVD players, Blu-ray players, and
Game systems can be connected via coaxial or optical leads to receive a dramatic
increase in sound.
- Optical: Supported sample rates include 44.1 and 48 kHz.
- Coaxial: Supported sample rates included 44.1, 48, 88.2, 96, 176,
and 192 kHz.
Note: If connecting to a television set's optical output,
please make sure that you are able to select PCM as the default optical out
audio format from your television's Audio menu. This DAC is not compatible
with multi-channel audio signals and will not work with televisions that do
not output PCM.
Analog Output: The Arcam rDac is equipped with a rear-panel stereo RCA
output to connect your to your stereo amplifier or HiFi receiver.
Power Requirements: The Arcam rDac includes an external 6V
switching power supply (100-240V). The rDac also includes three interchangeable
AC plugs (US/UK/EU).
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