The new dCS Rossini DAC
makes superlative sounding music
from a wide range of digital sources,
simply integrating your digital
music and setting the performance
standard for digital playback.
This single-box digital music player
features the legendary dCS
Ring DACTM and signal
processing platform plus a custom
high performance UPnP music streamer.
Rossini plays music through an array
of industry-standard USB, AES and S/PDIF
digital inputs, and can stream over
Ethernet from a NAS drive or online
music services such as TIDALTM,
SpotifyTM and from Apple
devices via AirplayTM .
Designed for
flexibility and ease of use without
compromise, Rossini uses the very
latest dCS Digital Processing
Platform and Ring DACTM technology,
originally developed for the
flagship Vivaldi series. Its single
FPGA brings improved signal
processing and superior flexibility,
effectively making it future-proof.
Rossini DAC has a
powerful new user interface, plus a
custom control app that lets
listeners manage their music
playback from any source in an
elegantly simple way – accessing
music streaming services, digital
and UPnP sources from one control
point. The Rossini app also features
an intuitive install and
configuration wizard for ease of
set-up.
Featuring DXD
upsampling as standard, the
multi-stage oversampling design
offers optional DSD upsampling plus
an extensive selection of DSP
filters to suit individual taste and
music choice. The network streaming
functionality within Rossini DAC is
unparalleled in its processing power
and jitter performance, and
currently runs at up to 24-bit,
384kS/s and DSD128, supporting all
major lossless codecs, plus DSD in
DoP format and native DSD.
Rossini supports
the simple yet highly effective
dCS ‘auto clocking’
architecture as used in Vivaldi,
which minimises jitter and improves
sound quality significantly.
Designed and made
in Great Britain to the highest
standards, Rossini’s elegant chassis
uses aerospace-grade machined
aluminium with internal acoustic
damping panels to reduce
sound-degrading mechanical vibration
and magnetic effects. Multi-stage
power regulation is employed, with
twin mains transformers to isolate
the analogue, digital and clock
circuitry.
As with all
dCS products, Rossini’s
firmware can be easily updated via
CD, USB or the new automated
download and update facility. This
lets dCS add new features
and improve the performance of
Rossini over its lifetime.
When listening to
digital music through a Rossini
system, listeners are immediately
struck by its natural musicality and
faithfulness to the original
recording. It delivers a powerful
and visceral sound yet is highly
transparent too, making for an
immersive and realistic listening
experience.
Key
Features
-
Latest
generation dCS Digital
Processing Platform brings
state-of-the-art signal
processing and flexibility.
-
dCS Ring DAC
fitted, as used in the flagship
dCS Vivaldi digital playback
system.
-
Digital
inputs support UPnP,
asynchronous USB and Apple
Airplay sources, plus AES, Dual
AES and S/PDIF digital audio
streams.
-
Streaming
services supported include TIDAL,
Spotify Connect and Deezer.
-
Accepts
encrypted SACD data from dCS
Transport via Dual AES inputs.
-
Multi-stage
DXD oversampling design with
optional DSD upsampling;
user-selectable DSP and DSD
filters.
-
Auto clocking
system improves ease of use and
minimises jitter.
-
Multi-stage
power regulation and twin mains
transformers isolate analogue,
digital and clock circuitry.
-
Firmware-upgradeable for future
functionality and performance
upgrades.
-
Features a
full MQA™ decoder. This MQA™
implementation is unique, as it
is the first opportunity to
enable a DAC which, by providing
exact rendering to beyond 16x
(768 kHz), matches the desired
temporal response with very low
modulation noise.
Specifications
Type: |
Upsampling
Network DAC/Streamer |
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Converter
Type: |
dCS
proprietary Ring DACTM
topology. |
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Digital
Inputs: |
Network interface on an RJ45
connector – Acts as a UPnPTM
renderer in Asynchronous
mode, streaming digital
music from a NAS or local
computer over a standard
Ethernet network, decoding
all major lossless formats
including FLAC, WAV & AIFF
at up to 24 bit 384kS/s
native sample rate, plus DSD/64
& DSD/128 in DFF/DSF format.
Other supported formats
include WMA, ALAC, MP3, AAC
& OGG.
Some formats are limited to
lower sample rates. Accepts
data streamed from an iPod,
iPhone or iPad via Apple
AirPlay, 44.1 or 48kS/s only.
Network Loop Out connector
on a second RJ45 connector.
USB 2.0 interface on a
B-type connector operating
in Asynchronous mode, will
accept up to 24 bit PCM at
up to 384kS/s plus DSD/64 &
DSD/128 in DoP format.
Operates in Class 1 or 2
mode.
USB-on-the-go interface on
type A connector operating
in Asynchronous mode,
streams digital music from a
flash drive at up to 24 bit
384kS/s plus DSD/64 or DSD/128.
2x AES/EBU on 3-pin female
XLR connectors.
Each will accept PCM at up
to 24 bit 192kS/s or DSD/64
in DoP format. Used as a
Dual AES pair, it will
accept PCM at up to 384kS/s,
DSD/64 & DSD/128 in DoP
format or dCS-encrypted
DSD.
2x SPDIF on 1x RCA Phono and
1x BNC connectors. Each will
accept PCM at up to 24 bit
192kS/s or DSD/64 in DoP
format. 1x SPDIF optical on
a Toslink connector will
accept PCM at up to 24 bit
96kS/s. |
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MQA |
Full decoding and rendering
of MQA data from the Network
and USB2 inputs. Final
rendering of unfolded MQA
data only from the other
inputs. |
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Analogue
Outputs: |
Output levels: 2V or 6V rms
for full-scale input, set in
the menu. Balanced outputs:
1 stereo pair on 2x 3-pin
XLR male connectors (pin 2 =
hot, pin 3 = cold).
These outputs are
electronically balanced and
floating.
Output impedance is 3Ω,
maximum load is 600Ω
(10k-100kΩ is recommended).
Unbalanced outputs: 1 stereo
pair on 2x RCA phono
connectors.
Output impedance is 52Ω,
maximum load is 600Ω
(10k-100kΩ is recommended). |
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Wordclock I/Oworldclock io: |
2x Word Clock Inputs on 2x
BNC connectors, accept
standard word clock at 44.1,
48, 88.2, 96, 176.4 or
192kHz.
The data rate can be the
same as the clock rate or an
exact multiple of the clock
rate. Sensitive to TTL
levels. Word Clock Output on
1x BNC connector. In Master
mode, a TTL-compatible word
clock appears on this
output. |
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Residual
Noise: |
24-bit data: Better than
-113dB0, 20Hz-20kHz
unweighted.
(6V output setting). |
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L-R
Crosstalk: |
Better than
-115dB0, 20Hz-20kHz. |
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Spurious
Reponses: |
Better than
-105dB0, 20Hz-20kHz. |
|
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Filters: |
PCM mode: up
to 6 filters give different
trade-offs between the
Nyquist image rejection and
the phase response.
DSD mode: 4 filters
progressively reduce
out-of-audio band noise
level. |
|
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Conversions: |
DXD as
standard or optional DSD
upsampling. |
|
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Software
Updates: |
Download and update
functionality available via
dCS Rossini App. |
|
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Local
Control: |
dCS Rossini
App for Unit Configuration
and Music Playback.RS232
interface (controlled by a
3rd party automation
system).
IR remote control – dCS
premium remote control
available as an optional
extra. |
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|
Power
Supply: |
Factory set
to either 100, 115/120, 220
or 230/240V AC, 49-62Hz. |
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Power
Consumption: |
23 Watts
typical/28 Watts maximum. |
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Colour: |
Silver or
Black. |
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Dimensions: |
(WxDxH)
444mm/17.5” x 435mm/17.2” x
125mm/5.0”.
Allow extra
depth for cable connectors. |
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Weight: |
15.6kg/34.3lbs. |
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