Ultrasone at Audio46

Ultrasone Edition 15 EX Over-Ear Open-Back Audiophile Headphones (Open box)





Product SKU: UL 16019 (OB)


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$3,499.00 Retail
$2,499.00 Save $1,000.00 (28% OFF)

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Product Details

(Specifications and appearance of this product are subject to change without notice)
↓ Details provided by Ultrasone

Over-ear, open-back, high-end headphones

Ultrasone Edition 15 - Audiophile Headphones

Breathtaking Sound

First of all, Ultrasone Edition 15 - Audiophile Headphones has a breathtaking sound. It comes from a completely new development: gold titanium compound GTC) driver technology. The membrane consists of gold foil and a titanium dome – elements that combine to produce an outstandingly transparent sound quality with an incredible degree of precision.

Consequently, the uniquely refined sound quality delivered by the Edition 15 is just as beneficial for private listening sessions as it is for working in a mastering studio. Additionally, the headphones feature patented S-LogicEX® technology to ensure perfect spatiality – all the instruments are acoustically arranged with outstanding clarity and precision, right across the panorama and in the bass.

GTC Driver Technology

Additionally, the tonal highlight of the Edition 15 is the gold-titanium compound driver technology, an in-house development known as GTC for short. This technology combines a gold membrane with a titanium dome to produce unique sound qualities. As a result, audio reproduction is taut and precise, from the lowest bass notes to the most delicate of trebles. With its new driver technology and open ear cup design, the Edition 15 delivers a pleasurable audiophile music experience that redefines the term “high-end”. And with high-quality LEMO connectors and a four-core cable, these headphones are fully ready for symmetrical operation.

S-LogicEX Technology

The Edition 15 is the first set of open headphones to feature patented S-LogicEX® technology. Thanks to a special, fine-tuned driver arrangement, the sound is extremely natural, with a quality that is closer to playback on premium speakers than the typical headphone experience. The result is an authentic stereo image and vibrant depth of sound. Headphones with S-Logic® technology also require significantly lower sound pressure for the same perceived volume. As a result, it reduces listener fatigue, so even those longer listening sessions will be effortless.


Firstly, only the finest materials have been used for the Edition 15 to ensure the look and feel is consistent with the exquisite sound quality. The elaborately manufactured cover in high-quality stainless steel emphasizes the high-end nature of the Edition 15.

American cherry tree wood makes up the construction of the ear cups. By no means new to the world of music, this wood is extremely popular in instrument making. For example, this high-grade wood makes up many pianos and woodwind instruments. Materials don’t get much more musical than this!

The microvelour ear cushions and the Merino leather headband cushioning complete your listening pleasure. Additionally, the cushions are easy to replace thanks to the ingenious magnet attachment. The stainless steel panels are one of the main attractions, their elegant design underlining the open construction and giving the Edition 15 a unique look.

Lastly, the individual characteristics of the wood grain make each set of Edition 15 headphones a truly unique item with its own serial number. Only 999 are available!

In the Box

-Ultrasone Edition 15 - Audiophile Headphones

-Detachable Litz-style cable (with 3.5 mm connector)

-Detachable Litz-style cable (with 6.3 mm connector)

-Micro Fiber cleaning cloth

-storage box/carrying case

Additional information


S-LogicEX® technolgy

MU metal shield

ULE technology




94 dB




gold-plated titanium compound (GTC) driver

Frequency response

5 Hz - 48,000 Hz


40 Ohm

Ear pads

Microvelour ear pads


detachable approx. 1.2 m Premium cable, 4-core with LEMO-push-pull-connection to headphone;, detachable approx. 3 m Premium cable, 4-core with LEMO-push-pull-connection to headphone; gold-plated 3.5 mm jack plug, detachable approx. 4 m cable with 6.3 mm Neutrik jack plug

Weight (without cable)

320 g


gold-plated 3.5 mm jack plug


Genuine leather box


5 years

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