Ultrasone introduced Signature PRO, the first model in a select range of “made in Germany” headphones for discerning music lovers and professional users.

The Signature PRO uses a a pair of 40mm titanium-plated drivers and adopt the S-Logic Plus technology, producing a frequency response of 8Hz – 42000Hz with an impedance of 32 Ohm and a sound pressure level of 98dB.
The Ultrasone Signature PRO headphones also feature Signature glass nameplates on both ear cups, a soft-touch coating and the ear-cup pads and head pad are covered with Ethiopian sheep’s leather. The headphones come with two high-quality Neutrik connectors: a 1.5m cable with a 3.5mm gold-plated jack and a 3.0m cable with a gold-plated 6.3mm stereo jack.
Specifications
- S-Logic Plus technology
- Dynamic principle, closed
- Frequency range 8 – 42,000 Hz
- Impedance 32 Ohm
- Sound pressure level 98 dB
- ULE technology, MU Metal bufferboard, field emission in accordance with ULE standard
- 40 mm titanium-plated driver
- Magnet: NdFeB
- Weight: 300 g
- Includes transportation case
- 2 detachable cords with B-lock connection:
- 3 m straight cable with gold-plated
- 6.3 mm Neutrik plug
- 1.5 m straight cable with gold-plated
- 3.5 mm Neutrik plug/angled
The Ultrasone Signature PRO headphones are available now for $1,299 with a specially built case for transport and storage. Further Signature models are planned for 2012.






