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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
Master Clock OCXO 10MHz Black

This high-performance Gustard C18 external clock is ideal for ensuring perfect synchronization of digital audio signals to improve the sound quality of a HiFi system. The C18 is equipped with an ultra-low noise oscillator.

The oscillator used here is a 10MHz OCXO, designed to promote a constant temperature and thus minimize changes in output frequency caused by temperature variation. Specially designed for audio, it allows you to achieve a greater level of detail, a more realistic sound signature and a higher dynamic range.
The output circuit of the C18 maintains and does not deteriorate the low phase noise signal provided by the main oscillator. The GDRV-P1 can also provide both a sine and a square wave signal to accommodate different devices.


The C18 features a discrete Class A power supply circuit that is highly efficient, providing low ripple and fast response.
| Specifications | |
|---|---|
| Product type | Master clock |
| Output frequency | 10MHz |
| Frequency accuracy | < ±300ppb |
| Frequency stability | < ±50ppb |
| Output amplitude | 7dBm @ 50Rz |
| Output waveform | Sinus Square |
| Output impedance | 50Ω-75Ω (selectable via switch on back of unit) |
| Bruit @ 1Hz (TYP) | -110dBc |
| General | |
|---|---|
| Voltage supply | 115-230V AC 50/60Hz |
| Consumption | < 15W |
| Dimensions | 220 x 170 x 50mm |
| Weight | ~ 2.5kg |
| Color | Black |