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antelope audio ocx hd master clock

Antelope Audio OCX-HD Master Clock

$1,895.00

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Description

OCX-HD Master Clock

  Antelope Audio OCX-HD Master Clock front view

Master-Class Clocking for Demanding Studio and Live Environments

The Antelope OCXHD master clock isn’t just a utility—it’s a foundation. Engineered with Antelope’s 4th-generation Acoustically Focused Clocking (AFC) and a 64-bit Direct Digital Synthesis engine, this high-end digital clock generator delivers pristine, rock-solid synchronization across the most complex professional systems. Whether you’re syncing an Atmos mix suite, mastering chain, broadcast rig, or live production stage, the OCXHD ensures every digital signal stays in perfect alignment—down to the sample. With ultra-low jitter, support for sample rates up to 768 kHz, and full integration with Antelope’s atomic clock ecosystem, it’s a powerhouse built for absolute sonic precision.

 Antelope Audio OXC-HD Rear View

Elite Clocking for Pro Studios

The OCXHD features 10 simultaneous word clock outputs, video sync support, AES/EBU, and S/PDIF, making it a versatile choice for any high-end workflow. It also plays perfectly with Antelope’s 10MX atomic clock via the dedicated 10 MHz input, unlocking even tighter timing performance for the most critical sessions. From its oven-controlled crystal oscillator to its rackmount build quality, everything about the OCXHD is designed to raise the standard of your digital system’s timing integrity.

Antelope OCX-HD Master Clock – Specifications

Clocking System 4th-Gen Acoustically Focused Clocking (AFC)
64-bit DDS
Oven-Controlled Crystal Oscillator
Stability: < ±0.02 ppm @ 64.5°C
Aging: < 1 ppm/year
Calibration: < ±0.001 ppm
Sample Rates 32 kHz to 768 kHz
Simultaneous multi-rate output
Inputs 2 × Word Clock (BNC)
1 × Video Sync (SD/HD compatible)
1 × Atomic Clock In (10 MHz, 75Ω)
2 × S/PDIF
1 × AES/EBU
1 × USB (control only)
Outputs 10 × Word Clock (BNC)
4 × AES/EBU (XLR)
2 × S/PDIF (RCA)
Power & Build Dimensions: 19” x 9.05” x 1.75” (1U rackmount)
Weight: 5.84 lb / 2.65 kg
Power: 95–245V AC, 20W Max
Operating Temp: 0–50°C
Humidity: 30–80% RH (non-condensing)

What's in the Box

  • Antelope OCX-HD Master Clock
  • USB Cable
  • Power Cable
  • Quick Start Guide
Shipping

Shipping & Returns

  • We deliver all US orders in 6–10 business days
  • Free cancellations
  • Returns accepted within 30 days (unused items)
Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ProAudioReserve.

  • Free Shipping USA wide. 
  • 30 Day Easy Returns. Not happy with your product, we'll take it back noquestions asked.
  • Great Service. We pride ourselves on the best service, anywhere.

Description

OCX-HD Master Clock

  Antelope Audio OCX-HD Master Clock front view

Master-Class Clocking for Demanding Studio and Live Environments

The Antelope OCXHD master clock isn’t just a utility—it’s a foundation. Engineered with Antelope’s 4th-generation Acoustically Focused Clocking (AFC) and a 64-bit Direct Digital Synthesis engine, this high-end digital clock generator delivers pristine, rock-solid synchronization across the most complex professional systems. Whether you’re syncing an Atmos mix suite, mastering chain, broadcast rig, or live production stage, the OCXHD ensures every digital signal stays in perfect alignment—down to the sample. With ultra-low jitter, support for sample rates up to 768 kHz, and full integration with Antelope’s atomic clock ecosystem, it’s a powerhouse built for absolute sonic precision.

 Antelope Audio OXC-HD Rear View

Elite Clocking for Pro Studios

The OCXHD features 10 simultaneous word clock outputs, video sync support, AES/EBU, and S/PDIF, making it a versatile choice for any high-end workflow. It also plays perfectly with Antelope’s 10MX atomic clock via the dedicated 10 MHz input, unlocking even tighter timing performance for the most critical sessions. From its oven-controlled crystal oscillator to its rackmount build quality, everything about the OCXHD is designed to raise the standard of your digital system’s timing integrity.

Antelope OCX-HD Master Clock – Specifications

Clocking System 4th-Gen Acoustically Focused Clocking (AFC)
64-bit DDS
Oven-Controlled Crystal Oscillator
Stability: < ±0.02 ppm @ 64.5°C
Aging: < 1 ppm/year
Calibration: < ±0.001 ppm
Sample Rates 32 kHz to 768 kHz
Simultaneous multi-rate output
Inputs 2 × Word Clock (BNC)
1 × Video Sync (SD/HD compatible)
1 × Atomic Clock In (10 MHz, 75Ω)
2 × S/PDIF
1 × AES/EBU
1 × USB (control only)
Outputs 10 × Word Clock (BNC)
4 × AES/EBU (XLR)
2 × S/PDIF (RCA)
Power & Build Dimensions: 19” x 9.05” x 1.75” (1U rackmount)
Weight: 5.84 lb / 2.65 kg
Power: 95–245V AC, 20W Max
Operating Temp: 0–50°C
Humidity: 30–80% RH (non-condensing)

What's in the Box

  • Antelope OCX-HD Master Clock
  • USB Cable
  • Power Cable
  • Quick Start Guide
Shipping

Shipping & Returns

  • We deliver all US orders in 6–10 business days
  • Free cancellations
  • Returns accepted within 30 days (unused items)
Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ProAudioReserve.

  • Free Shipping USA wide. 
  • 30 Day Easy Returns. Not happy with your product, we'll take it back noquestions asked.
  • Great Service. We pride ourselves on the best service, anywhere.