BEFORE YOU BEGIN
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 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 make the OCX HD the most versatile audio master clock on the
market. Our proven advanced proprietary clocking technology delivers the most musical and
reliable audio sync generation.
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 gearboxing, 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.
Antelope’s newest master clock benefits a user-friendly software control panel, available for
both macOS and Windows. The desktop app provides convenient remote control to simplify
project workflow. The device is also easily configurable from an elegant front panel, which
adds futuristic appeal to any gear rack.
Enjoy working with the OCX HD!
Best wishes,
OCX HD User Manual
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