Furutech FP-3-117 Rhodium BNC Connectors
Best high-end BNC connector for audiophiles seeking superior signal integrity.
Experience superior signal integrity with the Furutech FP-3-117 Rhodium BNC Connectors, supplied as a 2-piece set. These high-quality connectors feature durable Rhodium plating for optimal contact performance and an Alpha Eutectic cast copper alloy center pin. A defining characteristic is the application of Furutech's patented 2-stage Alpha Super Cryogenic and Demagnetizing treatment across all metal parts and conductors. This advanced process significantly enhances both audio and video signal transfer by ensuring components remain stable and stress-free. Designed for reliable soldered connections, they are compatible with cables up to 8mm in diameter.
$56.00
Owner Satisfaction
4.8
/ 5
Category Rank
11
/ 1421
#11 in Electronics Component Connectors
Price vs Category Average
-74%
Below average
Cable Diameter Compatibility
8
/ Up to mm
Who it's for
- Professional installers requiring rock-solid, vibration-resistant connections for critical equipment
- Audiophiles demanding pristine signal clarity for high-resolution digital setups
- Long-term owners seeking durable components that resist wear over time
Who should skip it
- Owners of mid-tier systems unlikely to reveal subtle performance upgrades
- Budget-conscious hobbyists prioritizing value over high-end material performance
- DIY beginners lacking advanced soldering experience or specialized assembly tools
Performance breakdown
Signal Integrity
Rhodium plating ensures a pristine, low-resistance path for sensitive signals.
Material Metallurgy
Alpha Eutectic cast copper provides exceptional conductivity for high-end audio chains.
Treatment Efficacy
Cryogenic and demagnetizing processes effectively stabilize the metal's molecular structure.
Build Durability
Robust construction ensures long-term reliability in demanding high-fidelity environments.
Installation Complexity
Requires precise soldering skills to achieve the intended performance benefits.
Cable Compatibility
Accommodates most standard high-performance cables up to 8mm in diameter.
Key Specs
Cable Diameter Compatibility
Up to 8mm
Connector Dimensions
14mm ± 0.1mm diameter × 43mm ± 0.1mm overall length
Center Pin
α (Alpha) Eutectic cast copper alloy
Body
Rhodium-plated copper alloy with Fluoropolymer insulation
Set Quantity
2 pieces
Material
Metal parts and conductors
Treatment
Alpha Super Cryogenic and Demagnetizing
Features
- Rhodium plating for superior contact
- Cryogenic treatment enhances conductivity
- Demagnetization improves signal transfer
- Optimized for audio/video performance
- Designed for soldered connections
What customers say
Customers overwhelmingly praise the Furutech FP-3-117 Rhodium BNC Connectors for their exceptional build quality and premium feel. The rhodium plating is frequently cited for ensuring long-term signal integrity, leading to a noticeably cleaner, more focused soundstage with enhanced micro-detail in high-resolution digital setups. Reviewers confirm tangible sonic improvements, especially in critical applications like word clock synchronization. While the performance is considered near perfect, the high cost means these connectors are best suited for enthusiasts who have already optimized their reference level audio systems. The consensus is deep satisfaction among users seeking the absolute best in signal transmission hardware.
Know before you buy
This proprietary treatment stabilizes the metal structure of the connectors, which helps reduce internal stress and improves the consistency of signal transfer for both audio and video applications.
Yes, these are designed for soldered connections, making them ideal for custom cable assemblies. You will need basic soldering skills to ensure a secure and high-quality bond with your cable.
The FP-3-117 connectors are compatible with cables up to 8mm in diameter, providing enough space for most high-quality coaxial cables used in audio and video setups.
Rhodium is exceptionally hard and resistant to corrosion, providing a highly durable contact surface that maintains excellent conductivity over time. It is often preferred in high-end audio for its ability to provide a clean, stable signal path.
Yes, each package contains two pieces, which is sufficient to outfit both ends of a single coaxial cable or one end of a stereo pair.
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