CG-10M-X Master Clock Generator Silver
- Pro Grade Precision - Experience unmatched stability with the TEAC Reference OCXO master clock generator, ensuring pristine 10MHz signals within 3 ppb for your high-end DACs
- Ultra Stable Audio - This generator features an innovative oven-controlled crystal oscillator with an analog status gauge to monitor thermal stability in real-time performance
- Flexible Connectivity - Equipped with four gold-plated 50 ohm BNC outputs, you can simultaneously sync your network players and digital transports for superior sonic clarity
- Refined Build Quality - Housed in a robust full-metal chassis with a compact A4-size footprint of 290 x 84.5 x 248.7 mm, it perfectly matches your Reference 500 equipment
- Advanced Mechanical Design - Enjoy a natural open sound with the unique semi-floating aluminum top panel and 3-point Stressless feet that eliminate vibrations for pure acoustics
TEAC Reference OCXO – An Oven-controlled Crystal Oscillator
Since temperature has a huge effect on accuracy of the crystal oscillator, minimizing temperature changes and maintaining it at an ideal level are extremely important in order to generate an accurate clock signal. The CG-10M-X employs an innovative oven-controlled crystal oscillator, the TEAC Reference OCXO to reduce oscillation frequency fluctuations caused by temperature changes.
A Class-Leading Ultra High-Precision Clock
Thanks to the TEAC Reference OCXO, the CG-10M-X delivers an ultra high-precision 10MHz clock signal – within ±3 ppb of frequency temperature characteristics and within ±0.1 ppm of frequency precision – to DACs and digital players.
A unique laser-engraved serial number and the TEAC Reference OCXO logo on every OCXC case is proof of the rigorous quality inspection undertaken during the manufacturing process.
※ ppm=10–6 ppb=10–9
Frequency temperature characteristics: A value of frequency fluctuation caused by temperature change
Frequency precision: An actual frequency range.
Four BNC Clock Output Connectors
Four gold-plated BNC connectors (50Ω) are provided to deliver clock signals to multiple devices. Up to four devices that support a 10MHz input may be connected simultaneously, including DACs, network players and Super Audio CD/CD players, digital transports.
Independent and Isolated Circuit Design
Each circuit in the CG-10M-X – from the power supply section to the buffer-amp at the output stage, – is completely isolated to prevent cross-interference when multiple devices are connected to the BNC connectors.
By incorporating a buffer-amp into each circuit, no degradation of the signal waveform occurs when the generated clock signal is shared by several devices.
In the “X” edition, the buffer-amp circuit, the power supply circuit have been refined to achieve an even higher level of sound quality.
Oven Status Gauge for Clock Stability Monitoring
The Oven Status Analogue Gauge located in the middle of the unit, a TEAC trademark in recent years, shows the stability of the crystal oscillator when in use. As the temperature of the oven that contains the crystal oscillator reaches to the ideal temperature for accurate clock generation, power consumption of the oven decreases and the gauge points to zero, signaling to the user that the digital processing on the connected device is now controlled by an extremely accurate 10MHz clock signal.
Note: The oscillator is usually stable about 2 minutes after the power is turned on. However, at least 10 minutes are necessary for the clock to reach an ideal condition.
Toroidal-Core Power Transformer
A high-capacity, toroidal-core power transformer constantly supplies a constant, stable current that contributes greatly to the efficacy of the crucial clock generation and its subsequent high-precision output.
3-Point Support Stressless Foot
CG-10M-X newly adopts the original 3-point support “Stressless Foot”. This isolation foot enables stable installation without being affected by even the slightest distortion of the floor surface. Unlike conventional isolation feet, this foot was developed with the concept of creating a gap between the foot and the bottom chassis, allowing the foot to vibrate freely, resulting in a more natural sound. The machined steel foot is suspended from the bottom, providing a more natural and fuller sound in addition to the accurate imaging of the previous pinpoint spike foot design.
Semi-Floating Top Panel
The CG-10M-X’s aluminum top panel features a new semi-floating construction. Instead of being firmly screwed to the chassis, the top is loosely mounted in the slots of the side panels for a superior open sound. With a clean, screwless top panel, the CG-10M-X blends elegantly with the high-end digital players it is paired with.
A Bobust Full-Metal Chassis, Combined with an A4-Size Footprint
Designed to match the successful Reference 500 Series, the CG-10M-X features aluminum panels and a robust metal chassis (that also isolates it from electromagnetic noise), with a compact A4-size footprint that will fit anywhere.
Features at a glance
- TEAC Reference OCXO – An Oven-controlled Crystal Oscillator
- A Class-Leading Ultra High-Precision Clock that achieves frequency temperature characteristics within ±3ppb, and frequency precision within ±0.1ppm
- Four BNC Clock Output Connectors (Gold-plated)
- Independent and Isolated Circuit Design
- Refined Buffer Amplifier Circuit and Power Supply Circuit for higher sound quality
- Toroidal-Core Power Transformer
- Oven Status Gauge for Clock Stability Monitoring
- 3-Point Support Stressless Foot
- A Bobust Full-Metal Chassis, Combined with an A4-Size Footprint
- Semi-Floating Top Panel
- Available in Black and Silver to match the Reference 500 Series
Included Accessories
- Power cord × 1
- Pads × 3
- Owner’s Manual (including Warranty Card)
How does the CG-10M-X Master Clock Generator improve the sound quality of my existing DACs or network audio players?
The CG-10M-X uses an advanced Oven Controlled Crystal Oscillator to provide an incredibly stable, precise timing signal. By synchronizing your components, it eliminates jitter for a clearer, more natural, and highly detailed sound performance.
What is the benefit of the refined output buffer and power supply in the new X Edition of this master clock generator?
These specific electrical refinements significantly reduce signal interference and noise. This upgrade ensures that your high-resolution audio files are processed with greater fidelity and depth for a truly immersive listening experience.
How does the unique semi-floating top panel and the Stressless Feet chassis design impact the overall audio output?
Mechanical vibrations can negatively affect clock signal stability. The specialized semi-floating top panel and our signature Stressless Feet isolate the sensitive internal components from external resonance to maintain peak oscillation accuracy.
Can I easily match this master clock generator to my current audio system, and is the silver finish a standard option?
Absolutely. The CG-10M-X is designed to pair perfectly with our Reference 500 Series components. It is available in a sleek silver finish to ensure a seamless, aesthetic integration into your high-end home audio equipment collection.
Why is an OCXO or Oven Controlled Crystal Oscillator superior to standard clock oscillators in digital audio setups?
Standard oscillators fluctuate with temperature changes, causing timing errors. Our thermostatic chamber keeps the crystal at a constant temperature, delivering industry-leading oscillation stability for a reliable, jitter-free performance.