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AS8 Pro+ | AS8 Pro | Flagship Audiophile Network Switch
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Description
AS8 Pro & AS8 Pro+ combine eight network ports with built-in optical isolation, precision clocking and linear power.
Main data zone
1G isolated audio zone
Built-in
optical isolation.
Provides optical isolation between the Main Data Zone and the Audio Zone.
OCXO
+ PLL
SC-cut clock reference.
10MHz · 1 IN / 1 OUT
Separate 50Ω BNCs.
Dual
linear.
Two toroidal transformers supply the clock and switch separately.
Float / Grounded control.
AS8 Pro+ 2026 UPGRADES
- OCXO
- Upgraded SC-cut reference. Phase noise better than −112dBc/Hz at 1Hz offset.*
- Clock chamber
- New dual-layer CNC-machined aluminum OCXO housing.
- Power reservoir
- Pro: 6 capacitors / 28,200µF.
Pro+: 12 Vishay BC056 / 56,400µF. 2× capacitance. - Magnetic shielding
- MagShield™ partitioned shielding helps limit internal magnetic coupling.
- Internal wiring
- Oyaide 102SSC high-purity copper internal wiring.
Pro+ includes a serialized OCXO phase-noise and Allan deviation test report.
*LHY Audio’s published AS8 Pro+ OCXO specification.
Free Shipping Wordwide
Manufacturer’s Warranty
Official Technical Support
The AS8 Pro+ is LHY Audio’s 2026 flagship upgrade, developed on the widely acclaimed AS8 Pro platform and designed as one of the most comprehensively engineered all-in-one network switches available today.
Building upon the proven and market-validated architecture of the AS8 Pro, the AS8 Pro+ introduces substantial upgrades in component quality, internal shielding, and clock and power system refinement—allowing the platform to deliver higher performance with significantly reduced internal interference.
Upgraded OCXO:
Equipped with an all-new military-grade SC-CUT OCXO featuring ultra-low phase noise better than -112 dBc/Hz at 1Hz offset, offering superior timing accuracy.
OCXO Protective Housing:
The OCXO is enclosed in a precision-machined aluminum protective housing, forming a dual-layer structure that stabilizes its internal working environment while enhancing resistance to external interference. The housing is engraved with the LHY Audio logo, combining performance and aesthetic refinement.
MagSheild™ Shielding:
Incorporates LHY Audio’s proprietary MagSheild plates, which dramatically reduce electromagnetic interference (EMI) and magnetic coupling between components. This ensures a cleaner signal path and minimizes jitter caused by internal noise.
Enhanced Power Supply:
Utilizes 12 × Vishay BC056 high-grade reservoir capacitors (vs. 6 on AS-8PRO), delivering greater current stability and lower noise floor.
Superior Clock Architecture:
Features a top-tier PLL clock synthesizer that distributes ultra-precise 10MHz signals to both the 1G and 2.5G network zones.
Upgraded Internal Wiring:
All internal connections are upgraded to Oyaide 102SSC conductors, the same as used in our Ultimate Series DC Power Cable. 102SSC (Super Silver Copper) offers extremely high conductivity and low resistance, improving signal integrity and maintaining ultra-low noise transmission throughout the system.
Test Certification Included:
Each unit is shipped with a serialized, traceable OCXO Phase Noise and Allan Deviation Test Report, assuring measured performance and quality