● Made in Japan ●

I feel that it is very meaningful to use hard and stable material for audio. This time, we developed the 【world's first】 audio insulator combining ruby balls and metal.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 + brass improves sound richness, clearness, resolution, and localization while maintaining the balance of the band.

● Stainless steel and brass are machined using computer-controlled NC machines, and the products are assembled at our head office factory, Nagaoka Co., Ltd. in Yamagata.● 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 is visible when the product is installed, the color changes depending on how the light hits it, and the contrast between the metallic luster and the ruby luster gives it an even more luxurious feel.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.

You can also purchase from the site below. You can also purchase from the site below.