dCS Scarlatti Master Clock
主時鐘訊號產生器

Scarlatti Master Clock內部採用頂級的Dual VCXO水晶震盪器,配合dCS獨家專利電路設計;此外,電源部份也作了大幅度的升級改良,提供更完美的電源供應系統。Scarlatti Master Clock機箱內的安裝位置上也重新布局,以使其達到最佳的物理工作環境,提供系統恆溫細緻的震盪速度,大大減低時基誤差的產生。Scarlatti Master Clock除了裝備8Word Clock輸出端子(BNC)外,也搭載了1REF輸入端子(BNC)。

Scarlatti系統是動用所有的資源與技術的dCS最高機種,滿足對聲音極致的要求外,也證明了dCS對數位訊源重播的貢獻。

 

 
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Technical Specifications

Type
Class 1 Master Clock.
Clock Frequencies
44.1kHz or 48kHz.
Color
Silver or Black
Dimensions
(W) 460mm x (D) 405mm x (H) 73mm
(W) 18.0 x (D) 15.9 x (H) 2.9
Allow extra depth for cable connectors.
Weight
9.8kg/21.6lbs.
Clock Accuracy
Better than +/- 1ppm when shipped (guaranteed for 12
months from shipping)
Typically +/-0.1ppm when shipped and stabilised
Word Clock Outputs
8 independently buffered outputs on 75Ω BNC
connectors, all carry the same clock frequency.
Reference Inputs
External Reference Input on 1x 75Ω BNC connector.
Accepts word clock (with the Coupling menu page set
to TTL) or AC coupled signals (with the Coupling menu
page set to Bipolar) at 32kHz, 44.1kHz, 48kHz,
88.2kHz, 96kHz, 1MHz, 5MHz & 10MHz. Lock range is +/-300ppm.
Start Up Time
Typically 1 minute to rated accuracy
Software Updates
Loaded from CD.
Local Control
Philips Pronto™ programmable remote control is
supplied with the Transport, or RS232
Power Supply
Factory set for 115 V AC, 60Hz.
Power Consumption
22 Watts typical/ 30 Watts maximum.

 


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