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CH PRECISION T10 CLOCK GENERATOR

$40,990.00

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CH Precision T10 Clock Generator

10MHz Time Reference

In digital audio, precision in the time domain is not simply desirable but essential. Every sample, each microscopic data point, must arrive in perfect sequence and at precisely the correct interval. The C10 Master DAC already incorporates state-of-the-art clocking, improving further when paired with the C10 Conductor. Adding the T10 Master Clock elevates timing accuracy to an even higher standard, unlocking greater clarity, coherence, and musical expression. The T10 produces a hyper-accurate, low-jitter clocking signal with vanishingly low phase noise, ensuring digital data is transferred and converted with unwavering stability.

Pairing a transport with a separate DAC can introduce timing errors caused by independent clock domains. Even slight discrepancies can result in jitter, diminishing resolution, and musical coherence. The T10 Time Reference Clock addresses this by providing an ultra-stable timing source for the entire system. Its 10MHz oven-controlled oscillator (OCXO) is renowned for low phase noise and is thermally stabilized within a solid billet aluminum block to ensure consistent performance. Referencing all digital components to the T10 reduces timing errors, unlocking deeper resolution, spatial precision, and musical flow.

 

Outputs

  • High-Frequency (10MHz) delivers superior accuracy
  • Square wave: 1V or 500mV peak to peak, selectable
  • Sine wave: 1V or 500mV peak to peak, selectable
  • 6 outputs, 75Ω BNC coaxial
  • Transformer-coupled outputs to further limit phase noise and error
  • Independent control for each output

Inputs

  • GPS input for CH Precision GPS time constant option
  • 1 pulse per second (1 PPS) TTL signal for external synchronization
  • Ethernet for remote control (CH-Control App)
  • USB for firmware upgrade

Power Supply

  • Dedicated ultra low noise, three-stage, discrete regulated linear power supplies for each section
  • Galvanically isolated power supplies for the OCXO, the OCXO buffer and the output buffers/li>
  • Magnetically and electrostatically shielded toroidal mains transformer/li>

Physical Arrangements

  • OCXO mounted inside a heavy aluminum block for even greater stability of critical core temperature
  • Complete OCXO housing mounted on soft silicon gel for maximum damping and isolation from vibration
  • Power transformer mechanically isolated to reduce internal vibration

Unlike other CH Precision units, the T10 offers only one option – its unique GPS input. Instead, the T10 is itself the option, offering improved performance with all CH Precision digital components (the D10 and C10) a vital part of their scalable, upgradable topology.

Nominal frequency

10MHz, +/- 20ppb, internal mode
10MHz, +/- 1ppb maximum, GPS option locked for 1 hour

Phase noise performances

< -105dBc/Hz @ 1Hz
< -125dBc/Hz @ 10Hz
< -145dBc/Hz @ 100Hz
< -155dBc/Hz @ 1kHz
< -165dBc/Hz @ 10kHz and above

Outputs level

500mV or 1V, peak to peak, loaded with 75Ω
Sine or Square wave
Six 75Ω BNC outputs

External Reference Input level

5V TTL
50Ω BNC input

Accepted Reference input frequencies

1 PPS, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz,
192kHz, 100kHz

Reference input frequency deviation maximum

+/- 0.1ppm

Dimensions/Weight

440 x 440 x 133mm (W x D x H), 20kg

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