The high-quality 75Ω BNC plug with 4N pure silver center pin


The plugs are the gateways of signal transmission and define the quality of sound.

As the original plug of SL series, SLSC and SLSB are produced to maximum potential of cable.
We employed 4N pure silver which has the highest electrical conductivity in all metals for the contact pin.

SLSB actualize transmitting high-quality and lossless sound.


4N Pure Silver Contact Center Pin

The contact center pin is trimmed down from 4mm 4N silver round bar by precision CNC machining. It is finished by mechanical barreling and hand polishing piece by piece. And the pure silver center pin is plated with rhodium in order to avoid being rusted in a long time of use.

PTFE Insulator

The insulator around the center pin is significant factor in enhancing the transmitting capabilities of the cable. For the purpose of lessening signal loss, we employed PTFE which provides excellent electrical isolation and low electric permittivity.

Outer shell

The body and housing of SLSB, made of brass and processed by CNC machining, are high-density and have high shielding performance compared to an existing lost-wax processed body.


Model Name SLSB (BNC plug)
Material Center pin : 4N pure silver
Outer shell : Chrome plated brass
Connection method Soldering
Install Cable outer diameter max 9.0mm
Packing 2 pcs in a box
Release Date 2004/01/20