The perfect solution for mastering, recording and project studios, film-scoring, post-production and live sound. For over a decade, Antelope’s legendary OCX Master Clock has been a dominant force in the audio world. This legacy now continues with the newest master clock by Antelope Audio – Isochrone OCX HD.
OCX HD and the vast choice of clocking options it offers studio professionals make it the most versatile audio clock on the market. OCX HD raises the bar yet again, delivering sample rate support of up to 768 kHz, Antelope’s best-in-class 4th generation Acoustically Focused Clocking (AFC) jitter management algorithm and oven-controlled crystal oscillator. OCX HD Master Clock offers a great variety of clocking options – 10 configurable in pairs Word Clock Outputs on BNC, four AES/EBU Outputs and two more on S/PDIF. This vast assortment of connectivity makes the OCX HD the most versatile audio master clock on the market, while proven, proprietary clocking technology delivers the most musical and reliable audio sync generation on the market.
All that you love about Antelope’s cult Trinity Master Clock now in just 1U. Additionally, OCX HD offers two Word Clock Inputs and a Video Sync Input, which can resolve to a huge variety of SD and HD formats, as well as clock distribution with gear-boxing, and pull-up and pull-down rates, as featured in the triple clock powerhouse, Trinity Master Clock. A 10 MHz Input allows for syncing with Antelope’s newest Atomic Clock – 10MX.
Clocking System |
4th Generation Acoustically Focused Clocking 64 bit DDS Oven Controlled Crystal Oscillator |
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Basic sampling rates |
32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384, 705.6, 768 (kHz) |
Digital Inputs | 2 x RCA Coaxial S/PDIF, 1 x XLR 3-Pin AES3 |
Digital Outputs | 2 x RCA Coaxial S/PDIF, 4 x XLR 3-Pin AES3 |
Word Clock Input |
2 x 75 Ohms 3Vpp on BNC |
Word Clock Output |
10 x 75 Ohms 3Vpp on BNC |
Video Input |
1 x 75 Ohms 3Vpp on BNC |
Atomic Clock Input |
1 x 10M Atomic Clock Input @ 75 Ohms 3Vpp on BNC |
USB |
2.0 |
Humidity |
30 – 80% RH non-condensing |
Clock Stability |
<+/- 0.02 ppm, oven controlled at 64.5 C/148.1 F |
Clocking System |
4th Gen AFC jitter management technology |
Height |
1.75" / 4.44cm |
Width |
19" / 48.26cm |
Depth |
9.1"c/ 23cm |
Weight |
5.8 lb / 2.7 kg |
Manufacturer Part Number |
853744004342 |