Auralic Leo GX.1

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Auralic LEO GX.1

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Description

Auralic LEO GX.1 : Master Clock

LEO GX is a breakthrough in digital audio system clocking — the first master clock ever that can feed a DAC directly with a working signal so precise we had to use new benchmarks to measure its performance. Wider staging, pinpoint locational accuracy, and an expanded dynamic range are just some of the benefits you’ll hear when you implement LEO GX’s one-of-a-kind approach to clocking that literally bypasses the traditional limitations of internal DAC clocks

Specifications : Auralic LEO GX.1

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)

The Clock

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

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 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

Network

Gigabit Ethernet (For firmware upgrade use)

Power Consumption

Warmup: 30W at max
Running: 15W

Dimensions – W x D x H

13.4 x 12.6 x 3.2 in. (34cm x 32cm x 8cm)

Weight

17.8 lbs (8.1kg)

Product Finishing

Anodized precision-machined aluminum case in matte black

Contents

AURALiC LEO GX Reference Master Clock
Hex wrench (for use of tighten clock cable)
Users’s guide
Power cord
Lightning-Link cable
Basic version: High quality RF clock cable
Premium version: 60GHz aerospace grade clock cables