LHY AS6 Pro Audiophile Network Switch
| Brand: LHY |
| Product Type: Audio Network Switches |
LHY AS6 Pro Audiophile Network Switch
Quiet the network. Reveal the system.
Built for listeners who have already refined the rest of the chain, AS6 Pro brings optical isolation, precision clocking, clean power, grounding control, and CNC partitioned shielding into the network layer.
When the Network Becomes Part of the System
In a revealing streaming system, the switch is no longer ordinary infrastructure. AS6 Pro is a dedicated Ethernet switch for streamers, ROON Core, NAS, audio servers, fiber links, and advanced digital audio systems, engineered around clock precision, phase-noise control, power cleanliness, grounding, isolation, and transmission stability.
AS6 Standard v.s. AS6 PRO Version
AS6
Streamlined Streaming System
Choose AS6 for a clean, mature network switch in systems with straightforward connection requirements.
- Mature AS6 platform for high-quality streaming
- OCXO clock architecture with 10MHz external clock input
- Suited to compact systems with fewer digital front ends
- Ideal when the network layout is already simple
When the system layout is clear and connection needs are focused, AS6 provides a simpler, stable network foundation.
AS6 PRO
Advanced Audio Network Foundation
Choose AS6 Pro when your system includes NAS storage, ROON Core, music servers, optical links, external clocking, or a defined grounding strategy.
- 4 x RJ45 Ethernet, up to 2.5G, for more bandwidth headroom
- 2 x 10G SFP+ optical ports for expanded fiber integration
- Dedicated grounding terminal with FLOAT / EARTH control
- Deeper internal partitioning and greater setup flexibility
AS6 Pro is for systems where the network is no longer just a connection, but a foundation to refine.
Precision clocking for the switching stage
The SC-CUT OCXO oven-controlled clock maintains a stable operating environment to help reduce phase noise and jitter. A Skyworks SI5381A PLL then locks, shapes, and distributes the clock signal for the switching stage.
10MHz External Clock Input
Ready for an external master clock.
The 10MHz BNC input allows AS6 Pro to synchronize with a higher-grade clock source, supporting systems that are built around tighter digital timing and lower transmission jitter.
Dedicated Grounding with FLOAT / EARTH
Set grounding to match the system.
A dedicated grounding terminal and FLOAT / EARTH mode switch let users adapt AS6 Pro to their own system environment, reducing the influence of ground loops, common-mode noise, and high-frequency interference.
Selected Hi-Fi Components and Acoustic Calibration
Selected components, calibrated for playback.
Selected components and layered signal tuning support background purity, density, dynamics, imaging, and detail retrieval, allowing the network link to serve as a stable part of the streaming chain.
Three Independent uV-Level Power Supplies
Independent low-noise power for critical stages.
A NORATEL toroidal transformer provides low-leakage, low-noise AC input. Internal EMI filtering and independent low-noise supply paths feed the clock, switch controller, and sensitive modules separately to reduce cross-interference.
Custom SFP to RJ45 Module Included
Bridge fiber and copper with a matched module.
The included SFP to RJ45 electrical module helps integrate fiber and Ethernet devices in the same system. It is selected for audio use, keeping the conversion path convenient while preserving the focus on low-noise network transmission.
Audio-Optimized LAN, Up to 2.5G
More headroom, less network pressure.
Four Ethernet ports support up to 2.5G, providing bandwidth headroom beyond standard Gigabit connections and reducing congestion risk across streamers, NAS, ROON Core, music servers, and large local libraries.
TECHNICAL SPECIFICATIONS
Interfaces and Network
ProductAS6 Pro Audiophile Ethernet Switch
SFP Ports10Gbps SFP / SFP+ x 2
RJ45 PortsUp to 2.5Gbps RJ45 x 4, compatible with 1000/100/10Mbps
Jumbo FrameUp to 12288 Byte / 12KB
AccessoriesPower cable, SFP electrical module, RJ45 network cable, warranty card
Clock, Power and Chassis
Clock InputBNC x 1, 10MHz
Internal ClockSC-CUT OCXO oven-controlled crystal oscillator
Phase Noise-100dBc @ 1Hz Offset, typical value
StabilityBelow ±5ppb; frequency accuracy below ±0.05ppm
GroundingDedicated grounding terminal x 1, grounding mode switch x 1
Size / Weight256 x 175 x 50mm; 3.3kg
Power220-240VAC or 110-120VAC; standby approx. 5W, full load approx. 16W
A quieter network is not an accessory. It is a foundation.
For streamers, ROON Core, NAS, audio servers, fiber links, and external master clocks, AS6 Pro brings optical isolation, precision clocking, grounding control, and low-noise power to the part of the system too often treated as ordinary infrastructure.
LHY
LHY Audio is based in Guangzhou, one of China’s most established centers for high-fidelity audio. Drawing on the city’s long-standing hi-fi culture, we develop precision-engineered products for modern digital audio systems.
Core Value
Since its founding, LHY Audio has focused on independent research and development, guided by a commitment to purposeful design, engineering refinement, and long-term reliability.
Product Excellence
We develop precision-engineered products for digital audio systems, including audiophile network switches, master clocks, digital sources, isolators, linear power supplies, and selected upgrade modules.
Our portfolio includes both finished products and specialist DIY solutions for discerning listeners worldwide.
