Description

 

OCK-1S 10MHz High Precision SC Cutting OCXO Reference Clock Low Phase Noise for HiFi Audio with 50ohm Clock Cable

Description:
- The OCK-1S is a comprehensive improved and upgraded version of the OCK-1. It is a 3-channel independent output precision clock source designed specifically for audio systems. Its excellent OCXO constant temperature crystal oscillator, high-performance linear power supply, and multi-channel signal output isolation design ensure high precision and stability of the clock signal. It is an indispensable key equipment for audiophiles and sound engineers who pursue high sound quality standards. Through perfect compatibility with various audiophile devices, OCK-1S can provide unparalleled clock synchronization accuracy for each audio system, bringing more delicate and realistic audio performance, meeting the strict requirements of high-end audio devices for clock synchronization.

Main Improvements and Features:
1. Constant temperature crystal oscillator upgrade:
- Upgraded to a large-sized OCXO constant temperature crystal oscillator, and rigorously aged, tested, and selected to ensure its ultra-high stability and precision.
- The phase noise index is better than -110dBc/1Hz, significantly improving the quality of clock signals, reducing noise interference, and optimizing the resolution and detail performance of audio systems.

2. Power system optimization:
- Upgrade the power supply of OCXO constant temperature crystal oscillator to LT3042+PNP uV level linear stabilized power supply.
- The clock output circuit upgrade adopts the ultra low ripple voltage regulator circuit of LT3045.

3. Clock output circuit upgrade:
- Each set of clock outputs adopts an isolated design from the power supply to the buffer driver, effectively avoiding cross interference and signal flicker caused by multiple devices connected to the BNC interface.
- This isolation design ensures that even if three sets of clock signals are shared, the signal waveform remains stable and not easily attenuated, and the clock signal output from each BNC interface still maintains ultra-high accuracy.

4. Clock output performance:
- Each BNC interface outputs a very high-precision clock signal of 10MHz, meeting the clock accuracy requirements of high-end audio devices.
- All three clock output circuits have impedance matching BNC gold-plated output terminals, ensuring the stability and compatibility of clock signal output.

Compatibility:
- For ESOTERIC series (such as Grandioso K1X, K1, P1X, P1, D1X, D1, etc.)
- For TASCAM CG1000
- For dCS Vivaldi Clock, Paganini Clock, Scarlatti Clock
- For MUTEC iCLOCK series
- For Antelope Audio Isochrone OCX series
- BRAINSTARM DCD series
- For Phasemation HD-7A, SFORZATO DSP series
- For TEAC UD series
- For SPEC RMP-X1, Sound Warrior SWD-CL10
- For M2TECH EVO DAC, HiFi Audio Pro iDSD
- For aurender W20
- For SOtM sMS-200ultra, sNH-10G
- For SHENZHENAUDIO GUSTARD U16
- For UpTone Audio EtherREGEN
- And more high-end audio devices.

Specification:
- Output frequency: 10.000000MHz
- Output amplitude; > 7dBm (50Rz)
- Output waveform: square wave x 1/sinewave x 2
- Output impedance: 50ohms
- Frequency precision: <±0.05ppm
- Phase noise: < -110dBc at 1Hz offset (typical value)
- Allen variance: <1e-12 at 1S
- Pre-heating time: 15mins at basic preheating/60mins at fully preheating
- AC power supply: AC115 / 230V
- Product power consumption: 13W for start; 6W for stable working
- Product size: 130 x 65 x 270mm
- Net weight: 1.7kg

Package Included:
- 1 x Host
- 1 x AC Power Cable
- 1 x 50ohm Clock Cable (1m)