ULTRASONE / Signature PURE BLACK ULT-SIG-PURE-BLK

＜＜Dec 2025 New Product！＞＞ The ULTRASONE "Signature PURE BLACK" is an entry-level DJ monitor headphone that inherits the lineage of the Signature DJ. The 50mm Mylar driver delivers powerful, distortion-free low-frequency reproduction, while the company's proprietary S-Logic 3 technology creates a natural, three-dimensional sound field.

■Sound Inheriting the DNA of Signature DJ
・The Signature PURE BLACK inherits the essence of ULTRASONE's flagship DJ monitor headphones, the Signature DJ, and was developed to deliver professional-quality sound to a wider audience. Equipped with large-diameter 50mm Mylar drivers, they deliver low distortion and high response across a wide frequency range. They accurately capture the essence of kicks and basslines, and deliver powerful monitoring down to the sub-bass. Experience the pure, reliable sound you expect from ULTRASONE, reproducing the full dynamics of music in production environments such as DJing, mixing, and DTM, as well as for listening purposes.

■S-Logic 3 Technology Creates a Natural Sound Field
・UltraSone's latest S-Logic 3 technology delivers a natural sound field, even with headphones, as if listening with speakers. By reconstructing sound positioning and depth in three dimensions, the feeling of the sound image being stuck inside your head is reduced, providing a listening environment that is less tiring, even with extended use. Furthermore, the combination with DDF (Double Deflector Fin) technology improves sound separation and clarity, allowing you to accurately grasp subtle nuances and spatial expression. This sound design combines the reference quality required in professional settings with a natural listening experience suitable for everyday use.

■Latest design for enhanced comfort and expandability
- For enhanced connection reliability, the headphone connector features a 3.5mm 4-pole screw lock. This prevents accidental disconnection even during dynamic DJ performances. The newly designed internal circuit board also supports balanced connections, enabling powerful, high-quality drive even from portable devices. Additionally, suede-style memory foam ear pads with an expanded inner diameter provide both improved spatial expression and a comfortable fit. FGC technology and a breathable mesh head pad reduce strain on the head, even during extended use, preventing distractions.

Specifications
Type: Closed-back dynamic headphones
Driver: 50mm Mylar
Impedance: 32Ω
Frequency Range: 8-35,000Hz
SPL: 105dB
Proprietary Technology: S-Logic 3 / Electromagnetic Interference Reduction LE / FGC Technology
Connector: 3.5mm 4-pole screw-lock
Balanced Connection: Supported
Ear Pads: Suede
Head Pad: Suede/Mesh
Weight: Approximately 296g (excluding cable)
Accessories: Detachable coiled cable, 4.4mm balanced cable, adapter plug, carrying bag
Warranty: 2 years