with VBS1 Power Supply and 24-bit 96kHz LightLink Transmitter
Price: $4,945.00
The Bel Canto DAC3.5VB's 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 analogue output signal quality.
The DAC3.5VB has been optimised to provide the highest level of performance for all of these critical functions. It provides digital pre-amplifier as well as a D/A conversion and bridge from traditional CD or DVD player sources and from a USB Lightlink input for computer music playback sources.
All digital input sources experience two jitter rejection stages, one analogue 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 at 100Hz. 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 DAC3.5VB digital to analogue stage. The final conversion to analogue is no longer subject to external noise and interference sources and the resulting purity and dynamic quality is uniquely musical and compelling.
The high dynamic range analogue input section provides 110db of dynamic range for any of your analogue sources - it can be connected to a PHONO3VB pre-amplifier for a complete system including a turntable source, or it can be configured as a home theatre 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 analogue 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 the the DAC3.5VB is optimally used as a complete DAC/Pre-Amplifier with digital level control.
Because of dither applied to the 24 bit word there is no loss of effective resolution. The application of optimised dither insures that the analogue output noise floor maintains a clean sound, devoid of any tones or artifacts. The DAC3.5VB can provide an optimum solution with the addition of a Bel Canto e.One Amplifier, eliminating the need for a pre-amplifier.
Features
Master Reference Ultra-Clock high rate jitter filter insures maximum dynamic range from any source
110db dynamic range 24/192 ADC Analogue RCA input
8 digit alphanumeric green LED display
Internal VB supply with LC filter and <400,000uF of capacitance
Uses the VBS1 or LNS1, custom Ultra-Low noise switching supply for isolated analogue power
Critical analogue supply filters using new Solid Polymer technology capacitors
5.5Vrms balanced output level to drive any amplifier
Specifications
Digital Section
Maximum input Data Rate 24bit Data at 192kHz: AES 110ohm XLR, SPDIF 75 ohm BNC/RCA, ST Fiber and TOSLINK
