Antelope Audio 10MX
Rubidium Atomic Clock

The Antelope Audio 10MX Rubidium Atomic Clock represents the pinnacle of digital clocking technology, combining the atomic precision of Antelope’s legendary 10M with the sophisticated jitter‑management algorithms pioneered by the Trinity master clock. Housed in a futuristic 1U rackmount chassis, 10MX delivers the most stable, accurate, and musical clocking available for professional recording, mixing, mastering, broadcast, and live sound environments.

Built upon more than 20 years of digital audio expertise, the 10MX brings unparalleled clarity, depth, width, and three‑dimensional imaging—recreating the spatial realism traditionally associated with analog systems. No compromises were made in design, construction, or performance, making 10MX the premier member of Antelope Audio’s renowned Isochrone clock family.

ATOMIC PRECISION AND FLAWLESS JITTER MANAGEMENT
At the heart of the 10MX is a Rubidium ultra‑stable resonance‑controlled master oscillator, delivering exceptional frequency accuracy and long‑term stability. This atomic reference is paired with Antelope Audio’s 4th Generation 64‑bit Acoustically Focused Clocking (AFC) technology and advanced jitter management algorithms, ensuring rock‑solid synchronization and pristine audio performance across all connected devices.

EXTENSIVE CLOCKING CONNECTIVITY
The 10MX is designed to serve as the central clocking source for complex studios. It provides 10 atomic clock outputs on BNC connectors, each delivering 10 MHz reference signals, allowing up to 10 devices to be clocked simultaneously. In addition, the unit can function as a traditional master clock with four Word Clock outputs supporting sample rates up to 768 kHz.

Further clocking options include two AES/EBU outputs and two S/PDIF outputs, offering additional flexibility for integrating digital audio devices. This comprehensive connectivity makes the 10MX ideal for high‑end studio systems, mastering chains, and live sound rigs where reliability and precision are critical.

INTUITIVE CONTROL AND STUDIO INTEGRATION
The 10MX can be controlled via its elegant front‑panel interface or through Antelope Audio’s intuitive software control panel for macOS and Windows. Connection via USB allows remote configuration, firmware updates, and full access to all features. The compact 1U rackmount design ensures easy integration into any studio or touring rack where space is limited.

THE LEGACY CONTINUES
Following in the footsteps of the iconic 10M and Trinity, the 10MX continues Antelope Audio’s legacy of world‑class clocking solutions trusted by elite studios and broadcast facilities worldwide. It is designed for professionals who demand absolute accuracy, stability, and sonic excellence.

KEY FEATURES
• Rubidium atomic master clock with 10 MHz reference
• Fusion of 10M atomic precision and Trinity jitter management
• 4 Word Clock outputs supporting up to 768 kHz
• 10 atomic clock BNC outputs for simultaneous device synchronization
• 2 AES/EBU master clock outputs
• 2 S/PDIF master clock outputs
• 64‑bit Acoustically Focused Clocking technology
• USB connectivity for control and firmware upgrades
• 1U rackmount chassis for studio and live use

TECHNICAL SPECIFICATIONS

Atomic Clock
Reference Type: Rubidium ultra‑stable resonance‑controlled oscillator
Frequency: 10 MHz
Frequency Accuracy: Better than ±5E‑11 @ 25°C (±0.05 ppb)

Phase Noise (SSB)
1 Hz: –70 dBc/Hz
10 Hz: –87 dBc/Hz
100 Hz: –114 dBc/Hz
1 kHz: –130 dBc/Hz
10 kHz: –140 dBc/Hz

Word Clock
Inputs: 1 × BNC, 75 Ohms, 3 Vpp (44.1–384 kHz)
Outputs: 4 × BNC, 75 Ohms, 3 Vpp (44.1–768 kHz)

Atomic Clock Outputs
10 × BNC, 10 MHz, 75 Ohms, 1 Vpp (typical, unloaded)

Digital Outputs
AES/EBU: 2 × XLR
S/PDIF: 2 × RCA

Clocking System
4th Generation Acoustically Focused Clocking
64‑bit DDS with oven‑controlled crystal oscillator

USB
USB 2.0 Type‑B (control only)

Sample Rates Supported
32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384, 768 kHz

Environmental
Operating Temperature: 0–50°C / 32–122°F
Humidity: 30–80% RH non‑condensing

Mechanical
Dimensions: 19" W × 9" D × 1.73" H
Weight: 2.8 kg / 6.17 lb

Power
Power Consumption: 15 W
Power Supply Input: 100–240 V AC

SYSTEM REQUIREMENTS
Windows: Windows 7 / 8 / 8.1 / 10
macOS: 10.9 or later (Sierra recommended)
USB 2.0 or 3.0 port required
Internet connection required for product activation