Nagaoka INS-BR 02

● Made in Japan ●

I feel that it is meaningful to use hard and stable material as audio material, 【World first】 We developed an insulator for audio combining ruby ​​ball and metal.

● Ruby is the single crystal material of hardness next to diamond, it suppresses resonance and increases the effect of isolating vibration between insulators.
Ruby + brass improves sound richness, clearness, resolution, and localization while maintaining the balance of the band.

● Stainless steel and brass are shaved off by computer controlled NC processing machine and the product is assembled at Nagaoka Co., Ltd. head office factory Co., Ltd.
Although some of the ruby ​​material can be seen when the product is installed, the color changes according to how the light hits, giving a further high-class feeling due to the contrast between metallic luster and ruby ​​gloss.