- 192k Master Digital Clock
-
|
 |
|
 |
|
Apogee에서
최초로 선보인 Master Word Clock Generator인 Big Ben은 현재
보편적으로 사용되고 있는 Analog와 Digital 신호 처리를 사용하는 PLL (Phase
Lock Loop)의 단점을 보완하고자 모든 처리 과정이 Digital로 이루어지는 C777
Clock 기술을 사용하여 문제시 되었던 Jitter를 최소화 하는 기술을 바탕으로 만들어
졌습니다. 또한 S/PDIF to AES, AES to DATA, ADAT to S/PDIF등의
Format Conversion 또한 간단하게 이루어 집니다. Digital 장비의 사용
시 Clock의 문제로 고생하신 경험이 있으시다면 세계적으로 가장 안정된 크리스탈을 사용하며
C777의 신 기술을 적용한 Big Ben을 추천 합니다. |
|
 |
|
 |
| ::
Features |
|
» AES, S/PDIF, Optical I/O - Word Clock/Video
In - 6 Word Clock Outs
» Optional Firewire connection to facilitate
clocking and format conversion with
other Firewire devices
» Realtime format conversion between all
digital formats
» Direct Digital Synthesis (DDS) using
Apogee's C777 Clock Technology up to
192kHz
» Adaptive Loop Filtering (ALF) to optimize
clock performance and minimize jitter
» Fail safe lock to external sources (Sure
Lock) and Word Clock termination
sensing |
| ::
Technical Specifications |
|
Inputs:
» 2 x AES-EBU on XLR 44.1k-192k single-wide
and 88.2 k?192k double-wide.
» S/PDIF optical on TOS-LINK 44.1/48k
» S/PDIF coaxial on RCA 44/1-192k
» ADAT 44/1-48k
» ADAT/SMUX II for 88/2/96k
» ADAT/SMUX IV for 176.4/192k
» Word Clock BNC 44.1 ?192k
» Video
» Optional Firewire
Outputs:
» 2 x AES-EBU on XLR single or double
wide 44/1-192k
» S/PDIF coaxial 44/1-192k
» S/PDIF optical on TOS-LINK 44.1/48k
» 6 x BNC Word Clock 44/1-192k (of which
2 can output 256fs at low sample rates)
» ADAT
» SMUX II
» SMUX IV
» Optional Firewire
Specs:
» Sample rates: 44.1/48-88.2/96-176/192
. All +/- 10%
» Video: PAL/NTSC/60Hz
» "SuperClock" (256fs)
» Pull up/down 0.1% and 4% from any sample
rate
» Apogee's new Ultra Low Jitter C777 clock
» Three stage termination indicator (under/correct/over)
on each Word Clock
output
Word Clock output:
» "SureLock" technology for
drop out prevention
» 4 digit numeric true sample rate indication
» Universal power: 15 W 90-250 VAC 50-60
HZ
|
|
|
