Friday, October 18, 2013

Bel Canto Black ASC1 and MPS1















Black’s controller unit is like nothing else available today. It contains Proprietary Asynchronous Interfaces along with Bel Canto XStream Master Clocks that are within centimeters of critical output and ADC stages. This reduces cable noise and interference creating true music signal purity.

Black’s proprietary Low-Noise, Wide-Bandwidth XStreamLink ST fiber cable links the ASC1 to Black’s PowerStream Mono Blocks. This means perfect signal distribution: complete Galvanic Isolation, Zero Interference from ambient noise and zero noise radiation.

This proprietary interface also means Black’s controller can be located anywhere you like: from a few inches to meters away from the Mono Blocks with no loss in signal purity.

Proprietary technologies and designs within the Controller:
XStream Master Clocks
XStreamLink ST Fiber Interconnect
Custom Time Optimized FIR Filters
1000 MOPS Asynchronous Processor Core
500 MOPS USB2.0 Asynchronous Processor Core
500 MOPS Ethernet UPnP Asynchronous Processor Core

Maximum Data Input Rates
24bits at 192KS/s: AES XLR, SPDIF1/2, ST Fiber, TOSLINK
24bits at 384KS/s and DSD64: UPnP/DLNA Ethernet

ULN Master Clock Phase Noise: < 40 femtoseconds RMS - 100hz-1mhz
FIR Filter Options
Filter OFF: Standard Linear Phase
Filter 1: Minimum Phase Apodizing Flat to 20Khz
Filter 2: Minimum Phase Apodizing -3dB at 20Khz
Filter 3: Minimum Phase Apodizing -9dB at 20Khz

Analog Input
Maximum Input: 2.5 Vrms RCA
Input Impedance: 12K ohms RCA
THD+N: 0.003%, 2.5Vrms in, 1KHz
Dynamic Range: 106dB, A-weighted 20Hz-20KHz

General
Control Interfaces: Bluetooth 4.0 (BLE), IR, Rotary Encoder, Ethernet
Power Usage On: 8W
Power Requirement: 100-120VAC or 230-240VAC 50/60 Hz Internally Set
Dimensions: 19Wx12Dx3.8H[inches] - 483x305x 97[mm]
Weight: 40lbs-18.2Kg
















When the signal arrives at the PowerStream Mono Blocks a final Asynchronous XStream Master Clock re-times the digital signal before converting it to analog. This ensures a pure, organic sound performance.

The final analog signal is handled by several proprietary discrete Bel Canto balanced amplifier stages for current conversion and voltage amplification. Each PowerStream Mono Block holds a Bel Canto nCore Discrete Power Processor stage that can supply 1200Watts and 40 Ampere peaks to the loudspeaker with 128 dB of dynamic range.

AC Power is pre-conditioned by a two-stage power supply providing complete clean DC power before reaching the final custom low noise supply circuits, thus completing the Shortest Analog Path to the Loudspeaker while Maintaining True High Dynamic Range.

XStream Master Clock with Asynchronous Interface
XStreamLink ST Fiber Interconnect
Discrete Bel Canto I/V and Voltage Gain Stages
Bel Canto Custom nCore Discrete Power Processor Stage
AC Pre-conditioning and Power Filter Stage

Maximum Power Output: 1200W-2ohm, 600W-4ohm, 300W-8ohm
Minimum Load: 2 ohms
Peak Output Current: 40 amperes
Frequency Response: -3 dB 0Hz-50KHz, all loads
THD+N: < 0.001 % 1khz 1watt 4 ohm
IMD (CCIF): < 0.001 % 
Analog Input Voltage gain: 21dB
Damping factor: 1000
Output Impedance at 100Hz: < 8 milliohms
Dynamic Range Stream Input: 128dB
Dynamic Range Analog Inputs: 108dB
Analog Input Voltage for Max Output: 5Vrms
Input connections: Stream ST Fiber or Analog balanced XLR
Balanced input impedance: 20Kohms
Output connections: 1-pair WBT Nextgen 5-way binding posts
Power On usage: 37W
Standby usage: 0.4W
Internally Set Operating Voltages: 100-120VAC or 230-240VAC 50/60 Hz
Size: 19Wx14Dx3.8H[inches] - 483x356x 97[mm]
Weight: 45lbs - 20.5Kg








Total price $50000

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