LHY Audio OCK-1

10MHz Master Clock Generator equipped with OCXO (Oven Controlled Crystal Oscillator) powered by Ultra-Low-Noise Linear Power Supply. 


High Precision OCXO

The OCK-1 is equipped with Oven Controlled Crystal Oscillator (OCXO), it is highly precise, accurate and far superior compared to traditional SPXO Femto Clock. Output Freq: 10.000000MHz. 

Spotted with three(3) sets of Buffered Clock Output at the rear panel. All outputs are active simultaneously and can be connected to multiple devices. 

  • Designed and hand-built by highly skilled electronics crews by LHY Audio

  • Purpose built for High End Audio System

High Quality
Aluminum Chassis

The chassis of the OCK-1 is made of High Quality Aluminium with 8mm thick front panel. The chassis is grounded to earth to reduce potential interference.


The unit is small, with overall dimension 130W x 270D x 65H (mm), it can be fitted on the rack or stack on top of the component. 


Illuminated Power Switch


Multicomp Noratel AC Transformer 

LDO DC Power for Buffer Circuitry

High Precision OCXO

Aluminum Chassis

AC Mains EMI Noise Filter

LDO DC Power for OCOX

High Precision
Buffered Outputs  Freq 10.000000MHz


Filtered AC Mains stepped down by an High Quality Multicomp/Noratel AC Transformer, Rectified DC further Regulated by Low Drop Out (LDO) Regulators to supply Ultra-Low-Noise (<uV) to the OCXO. A separate LDO supply to the Buffer Circuitry. 

High Precision Buffered Output (3 Sets) at 10.000000MHz can be connected simultaneously to three(3) devices for synchronization. 

High Quality Aluminium Chassis

Filtered AC Mains Power

Dual LDO DC Power

High Precision OCXO