CG-10M-X Master Clock Generator Silver
- Ultimate Clock Precision - Experience elite audio performance with the TEAC CG-10M-X Master Clock Generator utilizing an ultra-stable oven-controlled crystal oscillator
- Professional Output Connectivity - Connect up to four high-end DACs or digital players simultaneously with gold-plated BNC connectors for seamless multi-device audio synchronization
- Superior Signal Isolation - Eliminate cross-interference and signal degradation using our independent isolated circuit design and high-quality buffer-amp for perfect audio fidelity
- Sophisticated Build Quality - Featuring a robust full-metal chassis and A4-size footprint of 290mm x 345mm designed to perfectly complement the Reference 500 audio series
- Enhanced Stability Monitoring - Track your system performance easily with the intuitive analog oven status gauge that indicates when your master clock has reached ideal thermal state
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 enhance the audio output of my high-end digital network players?
By providing an incredibly precise clock signal, this device allows your DACs and players to reach their ultimate performance potential, resulting in significantly clearer and more nuanced sound reproduction for your entire audio system.
What is the benefit of the advanced OCXO technology inside this silver reference series master clock generator?
The Oven Controlled Crystal Oscillator features a thermostatic chamber that ensures superior oscillation stability, minimizing jitter to deliver an accurate signal that keeps your audio components perfectly synchronized during playback.
Does the X Edition offer specific design improvements that lead to a better listening experience for audiophiles?
Yes, this updated model refines the output buffer amplifier and power supply circuits to maximize sound quality. The chassis also features a new semi-floating top panel and specialized feet to reduce mechanical vibrations during use.
Will this premium master clock generator look good when paired with my existing Reference 500 Series audio equipment?
The unit is designed to be a perfect aesthetic match for the Reference 500 Series, available in a sophisticated silver finish that complements the sleek, modern look of your high-fidelity home setup while delivering pro-grade performance.
What physical setup considerations should I keep in mind for the chassis construction of this audio clock generator?
The redesigned housing includes a stable semi-floating top panel and unique Stressless Feet to decouple it from vibrations. Ensure you place it on a flat, solid surface to take full advantage of this mechanical noise reduction design.