Ultrasone Signature Pro Headphones

792.00 RRP 969.00 (including VAT @ 23%)

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  • S-Logic Natural Surround Sound
  • Dynamic principle
  • 40mm titanium plated driver
  • ULE technology
  • Included hardcase and accessories

Ultrasone Signature Pro Headphones

The Ultrasone Signature PRO headphones combine first-class sound properties and high-quality material with the requirements for use in a variety of situations. Hand sewn leather ear pads and headband allow for long periods of comfortable listening, with a snug fit and outstanding insulation. 3m and 1.5m cables and carrying case are included

Product Ref: 55689

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S-Logic Natural Surround Sound

The patented S-Logic technology is described as Natural Surround Sound System. No other digital surround system can compare with this standard. As the sound of a normal headphones will sound direct and even on both sides, the S-Logic system pushes the sound around your head! It appears as though you are listening to speakers meters away. Even at very low levels, this spacious sound allows you to hear and listen to each and every individual sound. And on top of that, the S-Logic technology does not require additional equipment.

S-Logic Plus

S-Logic Plus profits directly from innovations developed for the flagship Edition range, the ultimate headphones for critical listening. This sophisticated new technology combines precision dampening with micro-acoustic reinforcement, allowing driver, buffer-board, and spatial parameters to complement one another in an optimal manner. So the acoustically redesigned ear-cups of these new models and their tonal fine-tuning result in a most neutral sound impression with more vivid perception of voices and instruments.

S-Logic EX

This innovation is based on a funnel-shaped arrangement for the sound transducer, oriented downwards to the front. This specific funnel-shaped structure allows the transducer to be further away from the ear and therefore results in a much more spatial forward positioning effect. The main purpose of S-Logic EX technology was to further optimise the already impressive S-Logic effect. Intensive research and many years of testing have directed in this funnel-shaped composition for the titanium-coated sound transducers, downwards to the front. These new titanium-coated sound transducers are an innovation specially adapted to this acoustic task.


  • S-Logic Plus technology
  • Dynamic principle, closed
  • Frequency range 8 - 42000 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