Bel Canto Design DAC3.5VB Manuel D’Utilisation
Because the DAC3.5VB runs cool, it can be placed in
many system locations without compromise. We do not
recommend placing weights or other objects directly on
the DAC3.5VB. This may scratch or mar the chassis finish.
Do not use harsh chemicals when cleaning the outside of
your DAC3.5VB.
many system locations without compromise. We do not
recommend placing weights or other objects directly on
the DAC3.5VB. This may scratch or mar the chassis finish.
Do not use harsh chemicals when cleaning the outside of
your DAC3.5VB.
Single Ended RCA and Balanced XLR connectors are
available. XLR jacks allow balanced hookup using the
standard North American pin configuration:
•
Master Reference Ultra-Clock with high rate jitter
filter
filter
ensures maximum dynamic range from any source.
•
110dB dynamic range 24/192 ADC input for your analog
sources
sources
•
8 Digit Alphanumeric Green LED Display
•
Internal VB supply with LC filter and >400,000uF of
capacitance
capacitance
•
Uses the VBS1 or LNS1, Custom Ultra-Low noise
switching supply for isolated analog power
switching supply for isolated analog power
•
Critical analog supply filters using new Solid Polymer
technology capacitors
technology capacitors
•
5.5Vrms balanced output level to drive any amplifier
The DAC3.5
VB
musical performance rests on the solid foundation of the Master Reference Ultra-Clock™. The Master
Reference Ultra-Clock™ provides jitter performance 50x better than other clocks. Specifications of 2 picoseconds RMS and
frequency accuracy of 0.0001% insure maximum dynamic range. The Master reference Ultra-Clock circuit uses a new
aggressive 2Hz jitter filter, insuring that any incoming jitter on the data inputs can not compromise the final analog output
signal quality.
frequency accuracy of 0.0001% insure maximum dynamic range. The Master reference Ultra-Clock circuit uses a new
aggressive 2Hz jitter filter, insuring that any incoming jitter on the data inputs can not compromise the final analog output
signal quality.
The DAC3.5
VB
has been optimized to provide the highest level of performance for all of these critical functions. It provides
digital preamplifier as well as D/A conversion and bridge from traditional CD or DVD player sources and from a USB LightLink
input for computer music playback sources.
input for computer music playback sources.
All digital input sources experience 2 jitter rejection stages, one analog PLL stage at the SPDIF input and a second 2Hz digital
PLL stage that rolls off incoming jitter by more than 10X at 10Hz frequencies and greater than 10,000X by 100 Hz. Any
incoming jitter at frequencies above 10Hz is reduced to levels that have no effect on measured or sonic performance. The
combination of the VBS1, internal VB stage and the new jitter filtration provide an extremely well isolated environment for the
DAC3.5
PLL stage that rolls off incoming jitter by more than 10X at 10Hz frequencies and greater than 10,000X by 100 Hz. Any
incoming jitter at frequencies above 10Hz is reduced to levels that have no effect on measured or sonic performance. The
combination of the VBS1, internal VB stage and the new jitter filtration provide an extremely well isolated environment for the
DAC3.5
VB
Digital to Analog stage. The final conversion to analog is no longer subject to external noise and interference
sources and the resulting purity and dynamic quality is uniquely musical and compelling. See page 9 for back panel.
The High Dynamic Range analog input section provides 110dB of dynamic range for any of your analog sources-it can be
connected to a PHONO3 preamplifier for a complete system including a turntable source, or it can be configured as a Home
Theater Bypass to integrate into a complete high performance system offering the best performance for your 2-channel
sources.
connected to a PHONO3 preamplifier for a complete system including a turntable source, or it can be configured as a Home
Theater Bypass to integrate into a complete high performance system offering the best performance for your 2-channel
sources.
The dual-differential multi-bit delta-sigma DAC circuit achieves remarkable analog performance. The 5.5VRMS true balanced
XLR outputs provide 126dB of dynamic range. The noise floor of this DAC/processor is so low and so clean that the DAC3.5
XLR outputs provide 126dB of dynamic range. The noise floor of this DAC/processor is so low and so clean that the DAC3.5
VB
is optimally used as a complete DAC/Preamplifier with a digital level control. Because of dither applied to the 24bit word there
is no loss of effective resolution. The application of optimized dither insures that the analog output noise floor maintains a
clean sound, devoid of any tones or artifacts. The DAC3.5
is no loss of effective resolution. The application of optimized dither insures that the analog output noise floor maintains a
clean sound, devoid of any tones or artifacts. The DAC3.5
VB
can provide an optimum solution with the addition of a Bel Canto
e.One amplifier, eliminating the need for an analog preamplifier.
IMPORTANT!
Make all connections before
powering your unit!
powering your unit!
Pin 1 Ground
Pin 2 Signal +
Pin 3 Signal -
Pin 2 Signal +
Pin 3 Signal -