SINE Gateway 3 PA Power Conditioner

The SINE Gateway 3 is our latest flagship power conditioner. It has adopted a new design with our unique metal ratio P-Alloy core. When the current enters gateway 3, it will receive a triple treatment. First, the current will receive an input treatment via a magnetic conduit. Second, our P-Alloy core’s new multi-layer noise control structure will play a key role in conditioning. In the end, the output treatment is through another magnetic conduit.

The SINE Gateway 3 PA is a flagship power conditioner designed to deliver extremely clean and stable power to high-fidelity audio systems. As a top-tier model, it incorporates several of SINE's most advanced technologies, including a unique P-Alloy core, a "triple treatment" filtration process, and deep cryogenic treatment.

The Gateway 3 PA's construction focuses on eliminating noise and optimizing power delivery.

• Blacker background: The aggressive noise filtering results in an extremely "dark and silent" background, allowing musical details to stand out more clearly.
• Improved soundstage: The unit enhances the stereophonic soundstage, improving the sense of space and the precise placement of instruments and vocals.
• Enhanced dynamics and detail: By delivering cleaner power, the Gateway 3 PA
   can boost dynamics and bring out greater detail in the music.
• No tonal coloration: Despite its powerful filtering, it is designed to preserve the original tonal balance of the audio system

Features

• Triple treatment: The current undergoes a multi-stage conditioning process:
  1. Input treatment: The current is first treated by a large magnetic conduit.
  2. P-Alloy Core: It then passes through a multi-layered, proprietary P-Alloy core, which uses damping materials, vibration isolation, and shielding to further reduce noise.
  3. Output treatment: A second magnetic conduit performs the final cleansing before the power reaches the output sockets.
• P-Alloy core: The unique P-Alloy core features a multi-layer noise control structure, making it highly effective at removing electromagnetic interference (EMI) and radio frequency interference (RFI).
• Cryogenic treatment: All internal wiring, conductors, and the platinum-plated sockets are subjected to SINE's deep cryogenic treatment at -196 °C (-320.8 °F) to enhance conductivity.
• High-current capacity: The unit is designed to handle high continuous power and transient loads, making it suitable for even the most demanding amplifiers.
• Isolated outlets: It features 10 outlets separated into different groups—analog, digital, and high-current—to prevent noise cross-contamination between components

Specifications

• A newly developed P-Alloy core is produced based on a unique metal ratio.
• Huge Magnetic Conduit. About five times bigger than our S-60A conduit
• Triple treatment to maximise the protection against electromagnetic interference
• 10 Nano-Platinum-plated outlets and IEC male with cryogenic treatment. 4 for digital, 4 for analogue and 2 for high current
• Ultra-thick front panel, made from a single block of top-grade aluminium alloy, with state of the art craftsmanship
• Top-grade internal wiring, conductors are annealed at +700 °C and then cryogenically treated at -196 °C
• Internal space filled with special damping materials to reduce resonance and unwanted vibration
• Maximum continuous power: 11100W (220V)
  
• Total transient power: 17600W (220V)
  
• Dimensions: (W)408mm (D)295mm (H)193mm
  
• Net Weight: 24 kg
  
• Gross Weight: 26.5 kg