LHY Audio OCK-2P Network Master Clock

Product Description

Reference Timing for Multi-Device Digital Systems

The LHY Audio OCK-2P is a high-performance 10MHz master clock designed to deliver ultra-stable timing across multiple digital components. With dual precision outputs, low phase noise OCXO clocking, and advanced isolation, it creates a unified, ultra-clean timing reference for high-end streaming systems.

Key Benefits

• Ultra-precise timing for improved system coherence
• Lower jitter & phase noise across connected devices
• Improved clarity, imaging & soundstage
• Stable synchronisation for multi-component systems

Key Features

• OCXO Reference Clock – Ultra-low phase noise and high thermal stability
• Dual Clock Outputs – Drive multiple devices simultaneously
• Optimised Output Isolation – Maintains signal integrity across outputs
• Linear Power Supply – Clean, stable power for sensitive clock circuits
• Precision Internal Layout – Minimises noise and signal interference
• Aluminium Chassis – Shielded, rigid, and vibration-resistant

Ideal For

• Systems running multiple clock-capable devices
• Streamer + DAC + DDC configurations
• Users upgrading from single-output master clocks
• Building a fully synchronised digital front end

The OCK-2P provides a clean, unified timing reference—unlocking greater precision, stability, and musical realism across your entire system.

Why Use a Master Clock?

A high-quality master clock reduces timing errors across digital components, improving clarity, imaging, and overall musical coherence—especially in high-resolution systems.

OCK-2P vs OCK-2S

While the OCK-2S remains an outstanding single-output master clock, the OCK-2P is designed for modern digital systems that require multiple devices to be synchronised from a single ultra-stable reference.

Multi-Device Clocking

OCK-2P: Designed to drive multiple components simultaneously with stable, low-noise clock distribution.
OCK-2S: Optimised for single-device clocking with maximum simplicity.

Output Architecture

OCK-2P: Enhanced output stage with improved buffering and isolation for consistent performance across multiple connections.
OCK-2S: Simpler output design focused on single-device optimisation.

System Integration

OCK-2P: Ideal for full digital front ends (streamer, DAC, DDC) requiring system-wide synchronisation.
OCK-2S: Best suited to systems focusing on optimising one primary component.

Performance Under Load

OCK-2P: Maintains signal integrity and low jitter even when driving multiple devices.
OCK-2S: Performs optimally when used with a single connected device.

Flexibility

OCK-2P: Greater flexibility for complex systems and future expansion.
OCK-2S: Straightforward solution for simpler setups.

Which One Should You Choose?

• Choose the OCK-2P if your system includes multiple clock-capable components or you plan to expand.
• Choose the OCK-2S if you are optimising a single device and want a simpler setup.

Both models deliver exceptional timing accuracy and low phase noise, but the OCK-2P is designed for system-wide synchronisation—making it the ideal choice for more advanced digital audio systems.