Affixed to earphones and DAPs to extract incidental vibrations accumulated inside, improving S / N and bringing out dynamic sound.
It has the dual role of Triple Accel and Auto Rosen. Suction and release are characterized by continuous wavy energy with the pedestal.
As the shape shows, the sound spreads in all directions and becomes closer to a natural raw sound, creating a world view of unrivaled sound from delicate to high-quality sounds. The sides are narrowed down with a reverse radius so that the surface vibrates more. ..
How much did the processor eat up to this technique … “I’ve never done it, but I’ll try it.” “Please let me make a prototype instead of suddenly.” It is a whole body work that was born as a result of such a challenge.

A whole body work designed from scratch for Rosencrantz’s finest earphones RK-Silver / KS.
A dream-like item where you can experience the charm of the Kaiser Shell, which is exactly the same as that.
I want your earphones to give DAP a try.