Kalkul 1.0 are minimal earphones engineered for high-density urban environments. They protect you from all the noise and let you focus on your thoughts and feelings.
We are pioneering a new material for consumer electronics: Laser-sintered nylon. Our Nylon feels like fabric to the touch, with the additional benefit of creating a smooth patina over time.
Kalkul 1.0 will open up new spaces within your music that you may not have discovered before. The tweeter enables hidden high frequencies while the woofer provides ample body on the lower end of the spectrum. Kalkul 1.0 will recalibrate your ears to a new high fidelity.
*MADE IN JAPAN