Furutech CF-735SM-N1(R) High End Performance 3.5mm Stereo Connector (each)

Furutech CF-735SM-N1(R) Delivers High-End Performance with Precision Craftsmanship

Furutech CF-735SM-N1(R) 3.5mm stereo connector is a premium-grade audio component designed for audiophiles seeking uncompromising signal integrity and mechanical refinement. This high-performance stereo plug is meticulously engineered for applications where both sonic purity and aesthetic elegance are paramount.

CF-735SM-N1(R) Features a Pure Copper Conductor for Superior Signal Transfer

Furutech CF-735SM-N1(R) is constructed using a one-piece α (Alpha) pure copper central conductor that has been Rhodium-plated to enhance conductivity while resisting corrosion. The unified conductor design eliminates contact resistance typically introduced by multi-part plugs, preserving the full resolution of high-resolution audio signals. This precision-machined contact interface ensures ultra-low impedance pathways, maximising clarity and detail retrieval from portable or stationary high-fidelity sources.

Furutech 3.5mm Connector Utilises Audio-Grade Insulation to Reduce Signal Degradation

This Furutech stereo plug incorporates an audio-grade nylon glass fibre resin insulator that provides excellent dielectric properties. By controlling the electrical environment around the conductor, it minimises capacitance and distortion across the audio bandwidth. The insulating material is chosen not just for its structural rigidity, but for its low-loss characteristics — essential for maintaining transient accuracy in high-resolution playback chains.

CF-735SM-N1(R) Combines Carbon Fibre and Stainless Steel for Resonance Control

The housing of the Furutech CF-735SM-N1(R) merges the structural integrity of stainless steel with the acoustic damping properties of carbon fibre. This hybrid construction suppresses mechanical resonance and vibration, protecting signal purity even in mobile or high-interference environments. The distinctive outer shell isn’t just for aesthetics — it plays a vital role in the sonic signature, offering a clean, neutral sound free from microphonic artefacts.

Furutech Stereo Connector Offers Enhanced Cable Compatibility and Stability

The CF-735SM-N1(R) connector accommodates cables with core insulation diameters up to 5.3mm, making it compatible with a wide range of high-end headphone, interconnect, or portable audio cables. Its internal copper alloy cable clamp provides a firm mechanical grip without damaging delicate cable terminations. The connector is fully solder-compatible, allowing precise and secure installation with silver or lead-free solders commonly used in audiophile-grade assemblies.

Furutech CF Series Plug Delivers Audiophile-Level Precision in a Compact Form

The CF-735SM-N1(R) plug from Furutech’s CF Series measures just 44.7mm in total length with a housing diameter of 10.2mm, offering a compact, space-saving form factor ideal for premium custom cables or headphone mods. Despite its compact dimensions, its build quality and material selection position it squarely in the high-end tier of stereo mini connectors, outperforming standard brass or nickel-plated alternatives in both sound quality and longevity.

Rhodium-Plated Contact Surfaces Maintain Long-Term Performance

Furutech equips the CF-735SM-N1(R) with Rhodium-plated contact surfaces across both signal and ground conductors. Rhodium, chosen for its hardness, conductivity, and corrosion resistance, ensures that contact performance remains consistent over time, even with frequent plug/unplug cycles. This high-stability plating is essential for signal preservation in critical listening environments.

Furutech CF-735SM-N1(R) Elevates Audio Signal Integrity in Portable and Desktop Systems

Whether used in a custom headphone cable, a portable DAC output, or a high-end interconnect, the CF-735SM-N1(R) enables the full sonic potential of associated components to be realised. Its precision-machined construction, resonance-absorbing body, and low-impedance signal path make it a reference choice for discerning DIY builders, cable artisans, and system integrators demanding audiophile-grade results from a 3.5mm connection.