Noble Audio Katana Universal Headphones - In Ear Monitors

Noble Audio was founded in 2013 by audiologist Dr. John "Wizard" Moulton, a pioneering figure in custom in-ear monitors with roots tracing back to his earlier work at Heir Audio. Based in the United States, the company emerged from Moulton's expertise in audiology and IEM design, honed over years in Thailand and beyond. In 2018, his brother Jim Moulton joined as 50% owner, propelling the brand's expansion while preserving its artisan heritage in precision audio engineering.

The brand specializes in high-end in-ear monitors (IEMs), offering both custom-molded and universal-fit models renowned for multi-driver configurations, such as the groundbreaking 10-driver K-10 and flagships like the Viking Ragnar, Ronin, and Kublai Khan. Noble has diversified into true wireless earbuds (TWS), debuting the award-winning Falcon Pro in 2020, followed by the FoKus series—including the all-wood Prestige and models like Mystique, Triumph, and Apollo—blending audiophile tuning with cutting-edge wireless tech.

Positioned firmly in the high-end audiophile market, Noble commands respect for its technological innovation, award-winning sound signatures, and meticulous craftsmanship, earning multiple Headphone of the Year honors. It appeals to discerning buyers seeking reference-level portable audio, standing out as a boutique leader against mass-market competitors through superior detail retrieval and customization.