READY TO ORDER, DELIVERY BY SEPTEMBER

ULTRASONE Signature MASTER PRO – For those who need to hear the truth.

The ULTRASONE Signature MASTER PRO delivers neutral precision, spatial depth, and reference-level detail — built for mastering, mixing, and critical listening at the highest level. With Balanced Audio as standard, the Signature RAYVO delivers even more precision, control, and listening excitement. Combined with the new ULTRASONE NAOS MICRO DAC, it unlocks even more detail, energy, and sound quality.

Once you have experienced the natural, spacious, and powerful ULTRASONE sound, you understand why so many listeners return to the brand. The Signature RAYVO combines the origin of ULTRASONE sound with a young, dynamic tuning built for beats, bass, and movement.

Hear what is really in your recording.

The Signature MASTER PRO is designed for professionals who cannot afford guesswork. In mastering, mixing, production, and critical listening, your headphones must not flatter the signal. They must reveal it. Every balance decision, every transient, every spatial cue and every detail needs to be audible, stable, and trustworthy.

At the heart of the MASTER PRO is a newly developed 40 mm titanium driver. It delivers neutral, linear, and highly precise sound across the entire frequency range. Bass remains controlled and defined. Mids stay honest and transparent. Highs are detailed and refined without artificial sharpness. The result is a headphone that lets you hear the recording as it is — not as it has been colored.

With S-LOGIC5, ULTRASONE takes spatial perception to a new level. The soundstage opens naturally and symmetrically, giving you a clear sense of depth, placement, layering, and room information. For engineers and producers, this means more confidence when judging stereo image, balance, ambience, and fine detail. The signal path has been designed with the same uncompromising approach. The newly developed internal wiring uses premium materials and is produced by LUMINOX. In addition, two exclusive high-end LUMINOX cables are included with the Signature MASTER PRO, one of them balanced. Together, they provide stable signal integrity, precision, and professional reliability.

Long sessions demand lasting comfort. The foldable and rotatable headband with FGC technology provides a secure and comfortable fit over hours of focused work. Detachable screw-lock cables with stainless-steel connections offer dependable handling in daily studio use, while the durable Signature Carry Case protects the headphones during transport and storage.

Finished with shimmering gold aluminum plates and premium materials, the Signature MASTER PRO reflects its purpose clearly: professional precision, uncompromising honesty, and reference-level performance.

The ULTRASONE Signature MASTER PRO is made for those who do not want to interpret sound. They need to judge it.

Highlights

• REFERENCE SOUND FOR MASTERING & MIXING — Neutral, linear, and highly precise sound for engineers, producers, musicians, and demanding critical listeners.
• NEW 40 MM TITANIUM DRIVER — Designed for controlled bass, honest mids, refined highs, fast transients, and exceptional detail accuracy.
• S-LOGIC5 SPATIAL PRECISION — Fully symmetrical sound reproduction with accurate positioning, depth layering, and natural spatial perception.
• LUMINOX HIGH-END CABLES — Newly developed internal wiring by Luminox plus two exclusive high-end LUMINOX cables, one of them balanced, for stable signal integrity.
• BUILT FOR LONG SESSIONS — Foldable and rotatable headband with FGC technology for lasting comfort during studio work, production, and critical listening.
• BALANCED AUDIO INCLUDED — Balanced Audio as standard for greater precision, control, and listening pleasure; ideal with the ULTRASONE NAOS MICRO DAC.
• PREMIUM PROFESSIONAL DESIGN — Detachable screw-lock cables with stainless-steel connections, shimmering gold aluminum plates, and robust Signature Carry Case.

Product Description

The ULTRASONE Signature MASTER PRO is built for studio owners, sound engineers, producers, musicians, and demanding listeners who need absolute neutrality, precision, and honesty. Its newly developed 40 mm titanium driver delivers linear, high-resolution sound with exceptional depth layering, spatial accuracy, and detail retrieval.

With S-LIOGIC5, the MASTER PRO creates a fully symmetrical, precise sound image that makes placement, depth, balance, and microdetails easy to judge. Newly developed internal wiring made with premium materials by LUMINOX, combined with two exclusive high-end LUMINOX cables, one of them balanced, ensures stable, uncompromising signal transmission.

A foldable and rotatable headband with FGC technology, detachable screw-lock cables with stainless-steel connections, shimmering gold aluminum plates, and a robust Signature Carry Case make it a professional reference tool for studio and mobile use.

ULTRASONE Signature MASTER PRO. Hear the truth. Choose the reference.

Technical Specifications:

Design: Closed-back headphones, foldable, swivel and foldable ear cups

Cable: Detachable cable with 3.5 mm plug, TRS or TRRS, screw-on, stainless steel fixation

Headband: Softly padded headband with medium-firm fit and Sheepskin leather cover, metal joints

Comfort: FGC technology for improved comfort, mesh fabric for improved ventilation

Ear pads: 25 mm over-ear pads with memory foam and Sheepskin leather cover, extended ear space

Warranty: 2 years, extendable depending on the seller

Sound system: S-LOGIC5 with symmetrical DDF for precise, neutral surround sound

Weight: 362 grams without cable

Driver: 40 mm driver with highly resistant titanium-plated diaphragm for transparent and clear reproduction

Magnets: NdFeB

Frequency response: 6 – 42,000 Hz

Impedance: 38 ohms

Rated SPL: 105 dB

Included accessories:

Cables: 2 cables

Unbalanced:

Straight LUMINOX SPOFC cable, 3.0 meters long, black-gold mesh with gold-plated 3.5 mm TRS jack, screwable gold-plated adaptor to 6.35mm

Balanced:

Straight LUMINOX 5NOCC-SPOFC cable, 1.5 meters long, black-gold mesh with gold-plated 4.4 mm TRRRS jack

Transport: Signature carrying case, vegan leather with metal plaque, softly lined

Identification: Serial number on headband with manufacturing date code

Packaging: Sustainable black-red cardboard-box with print

EAN Number: 404 3941 11 0045