dmehifi.ro /
HOME AUDIO /
Generator de referinta AURALIC LEO GX.1 Reference Master Clock

Generator de referinta AURALIC LEO GX.1 Reference Master Clock

Name: Generator de referinta AURALIC LEO GX.1 Reference Master Clock
Brand: Auralic
SKU: LEO GX.1
Availability: OutOfStock

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.

Specifications

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 (44.1x 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

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

13.4 x 12.6 x 3.7 in. (34cm x 32cm x 9.6cm)

Weight

21.1 lbs (9.6kg)

Product Finishing

Anodized aluminum case in matte black with copper EMI shielding enclosure.

Contents

AURALiC LEO GX.1 Reference Master Clock
Hex wrench (for use of tighten clock cable)
User's guide
Power cord
Lightning-Link cable
60GHz aerospace grade clock cables

Cere Oferta

Cod Produs: LEO GX.1 Ai nevoie de ajutor? 0722428874

Adauga la Favorite

Descriere

A Breakthrough in Digital System Clocking

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.

Clock Structure

LEO GX.1 hardware starts with two temperature-controlled rubidium atomic reference clocks. Each is paired with an oscillator using stress compensated cut crystals, for thermal and mechanical resilience and low phase noise performance. The result is the LEO GX.1’s remarkably high signal frequencies: 90.316MHz for 44.1k-based audio signals, and 98.304MHz for 48k-based signals.

Optical Isolation

We’ve gone to great lengths to reduce interference and noise in the new LEO GX.1, including the use of optical isolation techniques that keep systems physically separated from each other. Control signals from the processing circuit are sent to the clock circuit via fiber optic cables instead of electrical pathways, so the source of LEO GX.1’s impeccable timing is never disturbed.