Ultrasone DJ1 PRO Professional DJ Headphones

Ultrasone DJ1 PRO Professional DJ Headphones

DJ1 PRO
Short description
Foldable, closed-back professional DJ headphones
with Aluminium nameplates
DJ1 PRO Box (hardcase) for safe
transportation and storage, incl. accessories
Technologies:
S-Logic™ Natural Surround Sound
MU Metal shielding (ULE-technology)
Safer hearing

DJ1 PRO Box contents
Professional headphones
2 detachable cables: one straight (length ca. 0.8 m),
one coiled (length > 3 m)
with gold- plated jacks 6,3 mm
Spare pair of speed-switch ear pads
Demo CD
Instruction manual

Technical specifications
S-Logic™ Natural Surround Sound
Dynamic principle
Frequency range 10-22.000 Hz
Impedance 64 Ohm
Sound pressure level 102 dB
MU Metal bufferboard, reduced field emissions
in accordance with ULE (=Ultra Low Emission) standard
Driver 50 mm Mylar
Weight 295 g (without cord)

Character
In cooperation with the most famous DJs, Ultrasone developed these outstanding pair of professional DJ headphones. Using a heavy duty 50 mm Mylar driver, the closed-back DJ1 PRO provides the most powerful music output in combination with the most advanced technologies. Equipped with MU-Metal shielding these headphones also meet the needs of DJs considering safer hearing aspects. In addition you will find useful accessories in the DJ1 PRO hardcase. The specifically designed hardbox will ensure a safe transportation and storage.

ULE-technology & DJ1 PRO design
DJ1 PRO headphones stand for Ultra Low Emission (ULE-technology) with significant benefits for professional users and DJ1 PRO headphones show a specific design. The Ultrasone DJ1 PRO appearance does not only distinguish the professional line but also allows due to more ear anatomy area a higher degree of transparency in combination with the spatial sense and understanding.
To understand what ULE-technology does, you need to know that most headphone drivers produce low-frequency magnetic fields as they convert an electric signal into an acoustical signal you hear as music. In response, Ultrasone developed a special MU Metal shielding (ULE-technology) to reduce the radiation by up to 98% compared to current headphones. The ULE-technology has stood the test of international review and is recommended by technical surveillance organisations. Ultrasone originally developed the ULE-technology for professionals as they do spend half of their lives in headphones. But due to grand requests the ULE-technology has now been integrated in other Ultrasone headphone lines.

S-Logic™ Natural Surround Sound
Through S-Logic™ Natural Surround, the sound moves out of your head and into the room around you. Consequently, the music is no longer confined, but breathing once again, spacious and organic. Direction and distance are more easily perceived – it’s like being at a live concert (…or in the studio). No additional equipment is necessary. So with just a pair of Ultrasones and your favorite audio device, prepare yourself for genuine 3-dimensional enjoyment!

Safer hearing
S-Logic™ does not only create a Natural Surround Sound. S-Logic™ allows at the same time a reduction of sound pressure levels by up to 40% (3-4 dB) for the same loudness sensation. This may reduce the risk of hearing damage while ensuring hours of fatigue-free listening. However, Ultrasone generally advises not to listen to music at high volumes to prevent hearing damage.