OCK-2S Reference Master Clock Generator - LHY Audio Offical Online Store
OCK-2S Reference Master Clock Generator - LHY Audio Offical Online Store
OCK-2S Reference Master Clock Generator - LHY Audio Offical Online Store
OCK-2S Reference Master Clock Generator
OCK-2S Reference Master Clock Generator - LHY Audio Offical Online Store
OCK-2S Reference Master Clock Generator - LHY Audio Offical Online Store
OCK-2S Reference Master Clock Generator - LHY Audio Offical Online Store
OCK-2S Reference Master Clock Generator
OCK-2S Reference Master Clock Generator - LHY Audio Offical Online Store
OCK-2S Reference Master Clock Generator - LHY Audio Offical Online Store
OCK-2S Reference Master Clock Generator - LHY Audio Offical Online Store
OCK-2S Reference Master Clock Generator
OCK-2S Reference Master Clock Generator - LHY Audio Offical Online Store
OCK-2S Reference Master Clock Generator - LHY Audio Offical Online Store
OCK-2S Reference Master Clock Generator - LHY Audio Offical Online Store
OCK-2S Reference Master Clock Generator
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OCK-2S | Reference Master Clock Generator

$1,129.00

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Elevate your audio and digital systems with the LHY Audio OCK-2S, a high-end master clock generator designed for unparalleled precision and performance. Featuring an ​SC-CUT OCXO oscillator​ with ​ultra-low phase noise​ (-110 dBc/Hz @ 1Hz offset), it ensures exceptional frequency stability, minimizes jitter, and enhances sound clarity and detail in Hi-Fi setups .

Key Features:​​

• ​Six Independent Outputs: Three sine wave and three square wave outputs (50Ω/75Ω BNC connectors) for versatile connectivity .

• ​Premium Design: Low-noise power supply reduces electrical interference, ensuring optimal performance .

• ​Wide Compatibility: Ideal for high-end DACs, digital transports, and audio streamers, improving overall system accuracy .

• ​Superior Stability: Outperforms standard oscillators with advanced SC-CUT technology for higher frequency accuracy .

​Ideal For:​​ • Audiophile-grade audio systems • Professional telecommunications and research equipment • Embedded systems and digital signal processing

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颜色: Silver
AC Voltage: 110V~120V
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1. Ultra-Low Phase Noise Performance
Custom-selected SC-cut OCXO
Phase noise: -110dBc @1Hz Offset (typical)
Each oscillator individually tested with included phase noise report
2. Exceptional Stability & Accuracy
Frequency stability: <±5ppb
Frequency accuracy: <±0.05ppm
Optimized OCXO tuning voltage reference circuit
3. Professional Circuit Design
6 independent output drivers with isolation
Isolation transformers for square wave outputs
Optimized signal and power routing
μV-level linear power supply
4. Premium Mechanical Design
CNC-machined thick aluminum chassis
Separated circuit compartments
Minimized interference and mechanical resonance
Effective vibration and noise isolation

Master Clock 10MHz Outputs:

  • Sinewave 50Ω x 2 ( 1.4Vpp / 0.5Vrms / 7dBm )
  • Sinewave 75Ω x 1 ( 1.4Vpp / 0.5Vrms / 7dBm )
  • Squarewave 50Ω x 2 ( 1.4Vpp / 0.5Vrms / 7dBm )
  • Squarewave 75Ω x 1 ( 1.4Vpp / 0.5Vrms / 7dBm )

Output Stability: < 5ppb

Output Accuracy: < 0.05ppm

Phase Noise: -110dBc at offset 1Hz

Operating Temperature:

  • 15mins to warm up
  • 60mins to reach optimal temperature

Power Consumption: < 9W

Dimension: 240W x 50H x 175D (mm)

Weight: 2.05kg

What’s in the package:

  1. LHY OCK-2S
  2. OCXO Phase Noise and Alan Deviation Test Report
  3. Generic Power Cord

Product Link: https://www.lhy-audio.com/products/ock-2s/

User Manual: https://www.lhy-audio.com/documents/Manual/OCK-2S User Manual（Version 1.0 ）.pdf

Certificate: CE-EMC | IEC | ROHS | FCC

  • Free shipping on orders over $199
  • Standard delivery within 7-15 business days
  • Easy 15-day returns
  • Return items in original condition for a full refund