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About Ultrasone

Ultrasone is a German headphone specialist founded in 1991 in Wielenbach, Bavaria, with its origin story tracing back to headphone research begun in 1985; some company materials also credit founder Florian M. König. It is a comparatively focused brand rather than a broad hi-fi manufacturer, and its identity has long been tied to private-label craftsmanship and German engineering.

The company is known primarily for headphones, especially closed-back and circumaural designs, rather than for amplifiers, speakers, turntables, DACs, or cables. Ultrasone built its reputation around proprietary ideas such as S-Logic and ULE (Ultra Low Emission), which it used to differentiate its headphones in both consumer and professional audio.

In the market, Ultrasone sits in the niche premium-to-high-end segment: it is not a mass-market brand, but a specialist maker with a strong identity among headphone enthusiasts and audio professionals. Its products have historically emphasized technical novelty, German manufacture, and a distinct sonic presentation, which gives it a boutique appeal without being purely vintage or collector-oriented.

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