Product Details

Banana plug RBN-1 (4 in a set)
Y rag RYG-1 (4 in a set)
Both RBN-1 & RYG-1 cable insertion hole inside diameter is 4.5mm

Audio Excellence Award Prize 2007

Principle & structure

Extreme conductivity performance! Both RBN-1 and RYG-1`s terminal contact parts are made of leadless brass and treated with mirror finish polish for excellent conductivity and durability. Also rhodium surface plating processing.

Screw held method for reliability and no loss of conductivity. RBN-1 and RYG-1 has adopted the double screw held method to secure cable firmly and increase contact surface.

Super low temperature processing to further improve conductivity performance. 

The main body and screw of RGC-1 and RYG-1 is been treated with super low temperature processing to increase conductivity performance. The worlds first vibration control structure - RBN-1 and RYG-1 shows a vibration control effect by attaching the 2017 Duralumin made cap. This cap is a combination of 2017 Duralumin and brass. This combination makes the excellent vibration control effect. Also vibration between speaker cable and speaker terminal is quickly eliminated improveing sound quality even further.

Complete non-magnetic structure!

Main body, screw and plating of RBN-1 and RYG-1 uses non-magnetic materials. Some manufacturers use steel for banana plug and Y rag`s screw and nickel plating. These parts become strongly magnetic and become magnetized by electric current. This leads to a reduction in sound quality. RBN-1 and RYG-1 do not have any of these problems.

Sound quality improves by using banana plug & Y rag.

Connecting speaker cable directly to the speaker terminal is the best connection method from the point of conductivity. But sometimes, the tip of the cable may scatter or weak clamping strength can lead to drop of conductivity performance. By using RBN-1 or RYG-1, it improves sound quality compared with direct connection. This is because of its excellent structure which raises conductivity performance to the maximum.