Minuendo

Minuendo develops and manufactures adjustable, lossless earplugs designed for musicians, concert-goers, and individuals in loud environments. The company's products feature patented acoustic membranes that provide stepless manual attenuation from 7 to 25 dB without the use of electronics or batteries. Headquartered in Norway, the firm focuses on maintaining natural sound clarity and frequency response while protecting users from hearing damage.