From Drawmer
The D-Clock is a dual input/twenty output word clock distributor with a 16 character blue LCD display providing a reference measurement of the incoming sample rate. Both AES/EBU and BNC word clock inputs feature a zero latency loopthrough output with switchable high impedance to maintain the correct level of the digital signal for onward distribution. The D-Clock displays incoming sample frequencies up to 768 kHz to an accuracy of 2ppm (parts per million) with two further modes – sample frequency with ±ppm error and sample frequency with % pull up/down for video users.
Sixteen BNC clock outputs are situated on the rear panel with a further four BNC clock outputs on the front panel for quick patching to other digital devices. The word clock outputs can be derived from either a word clock input or alternatively an AES/EBU audio signal from which clock information can be stripped. In the latter case, one of the many mic pre’s with internal A/D conversion but no word clock output can be utilised as the master clock source for the whole digital studio.
Features include:
- Inputs: BNC with zero latency loopthrough
- AES with with zero latency loopthrough
- Outputs: BNC loopthrough / AES loopthrough
- 20 BNC clock outputs – 33½ impedance
- 3 sample rate measurement LCD modes accurate to 2ppm
- Universal voltage filtered mains power input
For critical applications, the D-Clock-R with dual redundant power supplies and dual redundant auto-sensing clock inputs is also available.
| Clock Type |
Master Clock & Distribution
|
| Oscillator |
TCXO (Temperature-Compensated Crystal Oscillator)
|
| Clock Frequency and Supported Sample Rates |
Word Clock Input:
32 to 768 kHz AES3/AES11 Input: 32 to 192 kHz |
| Supported Frame Rates |
No
|
| Inputs |
1x XLR 3-Pin AES11/AES3
1x BNC Word Clock |
| Outputs |
1x XLR 3-Pin AES11/AES3/Word Clock Thru (with Loop Thru)
16x BNC Word Clock Output 4x BNC Word Clock Output (Front Panel) 1x BNC Word Clock Thru (with Loop Thru) |
| USB I/O |
No
|
| Clock Accuracy |
±2 ppm
|
| Clock/Oscillator Stability |
±2 ppm
|
| Impedance |
XLR AES3/AES11 Input:
110 Ohms (Selectable) BNC Word Clock Input: 75 Ohms (Selectable) |
| Mobile App Compatible |
No
|
| AC Input Power |
110 to 230 VAC, 50 / 60 Hz (T 315 mA)
|
| Power Consumption |
10 W
6 W (Standby) |
| Rackmount Size |
1 U
|
| Dimensions |
19 x 5.7 x 1.7" / 48.26 x 14.5 x 4.4 cm
|
| Weight |
3.7 lb / 1.7 kg
|
| Package Weight |
5.57 lb
|
| Box Dimensions (LxWxH) |
22.7 x 14.9 x 4.3"
|
Free 3-Year Warranty
Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.
Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →
Returns
This item is not eligible for the Try-Before-You-Buy 48-hour audition. Standard return policy applies — see Terms & Conditions, Section 18 for details.
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