AURALiC LEO GX.1

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LEO GX.1 Reference Master Clock

LEO GX.1, our reference master clock, continues providing trademark levels of performance in digital audio clocking. Offering “beyond-measurement” levels of precision, results detected while listening: a much wider sound stage, pinpoint instrumental accuracy, and dynamic range beyond expectation. By circumventing the DAC’s internal clock, shielding the unit from noise with an internal copper enclosure, and utilizing a new advanced multi-spring suspension system available on all G2.1 products, LEO GX.1 will dramatically enhance your listening experience.

A Breakthrough in Digital System Clocking

LEO GX.1, our reference master clock, continues providing trademark levels of performance in digital audio clocking. Offering “beyond-measurement” levels of precision, results detected while listening: a much wider sound stage, pinpoint instrumental accuracy, and dynamic range beyond expectation. By circumventing the DAC’s internal clock, shielding the unit from noise with an internal copper enclosure, and utilizing a new advanced multi-spring suspension system available on all G2.1 products, LEO GX.1 will dramatically enhance your listening experience.

A New Description of Performance

The LEO GX.1 clock is so precise that existing benchmarks aren’t detailed enough to accurately represent what it can do. Instead, we use Allan deviation to describe the resolution of the LEO GX.1, which is like looking at phase noise closely enough to detect shifts of +/-1Hz or even +/-0.1Hz. The Allan deviation of the LEO GX.1 Reference Master Clock comes in at 2E-12 (at 1 second), which is equal to a 10MHz rubidium atomic clock with phase noise of +/-1Hz at -110dBc/Hz, or an amazing 500 times less jitter than an 82fs Femto clock oscillator.

Specifikation:

* Benchmark
Allan Deviation: 2E-12 (1 second)
Equivalent Jitter: 500 times less than an 82fs femto clock (1Hz-10Hz)
Equivalent Phase Noise: -110dBc/Hz@1Hz (Ref Frequency: 10MHz)

Frequency: 90.3168MHz (44.1x fs) | 98.3040MHz (48x fs)
Output Level: 3.3V CMOS (Direct-to-DAC Design)
Reference: Temperature-controlled Rubidium atomic clock
Oscillator: Temperature-controlled SC cut crystal

* The Clock
Sampling Rate:
PCM: 44.1kHz to 384kHz in 32Bit
DSD: DSD64 to DSD512 in 44x and 48x

* System Control:
Switch sampling rate automatically via Lightning-Link with G2/G2.1 DAC

* Power Supply:
Dual Purer-Power internal linear power supply
10uV low noise designed for audio circuits

* Noise Elimination:
Optical isolation between control and clock circuits
EMI-shielding Unity Chassis II

* Network:
Gigabit Ethernet (For firmware upgrade use)

* Power Consumption:
Warmup: 30W at max
Running: 15W

* Dimensions – W x D x H: 34cm x 32cm x 9.6cm
* Weight: 9.6kg

* Product Finishing: Anodized aluminum case in matte black with copper EMI shielding enclosure.

Läs mer på: www.auralic.com