Ultrasone Performance Series 840 Headphones

Sound specialists Ultrasone have combined the highest-quality sound, unique technology and state-of-the-art design in these headphones. The description "Statement of Sound & Design" is intended to underline their appeal for professionals and hi-fi enthusiasts who have the highest demands in the studio, at home and on the road. With regard to professional sound, high-quality design elements and high-end technology, Ultrasone has cut no corners when making this product. Ultrasone's patented S-Logic Plus technology and ULE shielding system are part of the basic configuration of this series.

The material combination of soft-touch lacquer and glossy accents gives the Performance earcups a casual elegance and is immediate proof of the precise workmanship. The Performance 840 impresses with agile bass and comes with a completely black earcup composition.

Whether for small ears or large ones, Ultrasone never fails to deliver when it comes to wear-comfort. The comfort aspect was a priority when the spacious inner cups of the Performance series were being constructed. After all, professionals and music enthusiasts alike do not want to be irritated by the fit of the headphones, but want to forget that they are there altogether. The high-quality protein-leather ear pads contain memory-foam and will adjust themselves to fit your head shape snugly. This means they are comfortable and offer best possible insulation against external noise. A perfectly fitting, comfortable headband completes… read more the excellent wear characteristics. During the development phase of the Performance series, the metal headband was designed to snugly fit each and every individual head shape.

The Performance 840 model come with detachable cables. The bayonet connector means you can quickly change to the cable of your choice.

The Performance 840 includes:
- 10 foot long cable with gold-plated 1/8" inch (3.5mm) mini jack and gold-plated 1.4" (6.3mm) screw-on adapter
- 3 foot long cable with microphone and remote control, with gold-plated 1/8" inch (3.5mm) angled mini jack
- Neoprene storage and transport case

Features:

- S-Logic(TM) PLUS technology
- Natural Surround Sound
- ULE technology
- MU metal shielding
- Reduced radiation according to ULE specifications
- Dynamic principle
- Closed back
- Frequency range 10-25,000 Hz
- Impedance 32 ohms
- Sound pressure (SPL) 96 dB
- Sound transducer 40mm PET membrane
- Mylar Driver
- Magnet NdFeB
- Weight - 9.6 ounces (excluding cable) read less