ULTRASONE Signature QUANTUM – High-End Headphones for Audiophiles and Professionals
The ULTRASONE Signature QUANTUM is a uncompromising high-end headphone designed for professional users and demanding audiophiles. As the new flagship of the ULTRASONE Signature Series, it introduces the innovative S-Logic®5 sound system, setting a new benchmark for both professional monitoring and high-end music listening.
The New Reference Headphone of the Signature Series
The advanced S-Logic®5 technology delivers an exceptionally spacious, natural, and highly detailed soundstage, surpassing the limitations of conventional headphones.
Voices and instruments can be precisely located in space, while the reduced sound pressure at the ear allows for relaxed and fatigue-free listening—perfect for:
Long studio sessions
Critical mixing and mastering
High-end music enjoyment
For maximum accuracy, the Signature QUANTUM features carefully matched drivers, ensuring outstanding channel balance, exceptional transparency, and impressive depth layering. The result is the level of audio precision expected from reference-class professional headphones.
High-End Construction and Exceptional Value
The Signature QUANTUM also sets new standards in craftsmanship and materials.
Key components are made from solid metal, while the ear cups are crafted from premium aircraft-grade aluminum, finished with engraved hardened glass plates.
Comfort has also been refined to the highest level. Ultra-soft leather ear cushions and the newly developed FGC headband design provide excellent ergonomics and long-lasting comfort—even during extended listening sessions.
Premium Signal Transmission
Signal transmission is engineered without compromise.
The Signature QUANTUM includes:
A balanced cable with a 4.4 mm connector
An unbalanced 3.5 mm cable with a 6.35 mm adapter
Both the external cables and internal wiring are produced in cooperation with the renowned partner Luminox, ensuring maximum dynamics, minimal signal loss, and absolute sound purity.
Elegant Presentation and Complete Package
The ULTRASONE Signature QUANTUM is delivered in a premium black aluminum case, designed to protect and showcase the headphone in style.
The case also provides space for the NAOS Micro, creating a complete portable high-end listening solution.
With a retail price of €999, the Signature QUANTUM offers an exceptional price-performance ratio in the high-end headphone segment.
Signature QUANTUM
The sound that stays. 🎧
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- Because your ears deserve better.