Ultrasone PRO 650 Professional Headphones
The PRO 650 comes in the specifically designed PRO Box including 2 detachable cables and a spare pair of earpads. The earpads are easy to change (speed-switch-technology). As with all Ultrasone PRO models the detachable cables make it easy to choose the cable you prefer. The closed-back PRO 650 uses high-class gold-plated drivers. In combination with the design, PRO 650 offers an spectacular open 3-dimensional balanced image with a maximum of transparancy.
ULE-technology & PRO design
PRO headphones stand for Ultra Low Emission (ULE-technology) with significant benefits for professional users and PRO headphones show a specific design. The 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 the S-Logic Natural Surround Sound the usual headphone sound will be moved out of the head in the room around you. The sound is no longer locked in, but appears broad and detached. Directions and distances can be heard and perceived - it's just like being in a live concert. For this new technology additional equipment is not required. Take a pair of ULTRASONE headphones plus your sound device and you will be ready for the 3-dimensional sound 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.
Technical specifications:
- S-Logic Natural Surround Sound
- Dynamic principle
- Frequency range 8-25KHz
- Impedance 75 Ohm
- Sound pressure level 95 dB
- MU Metal bufferboard, reduced field emissions in accordance with ULE (=Ultra Low Emission) standard
- Driver 40 mm Gold-plated
- Weight 295 g (without cord)
- Long-term availability of spare parts
The PRO 650 (formerly the PROline 650) combines our all-around great sounding 40mm gold-plated Mylar driver used in the HFI-780 with all our PRO accessories for the ultimate studio tool. Our 40mm gold driver is well suited to any application making the PRO 650 great for mixing, tracking and many other studio and stage applications. It also shines in the home environment making this a good choice for movies, music and TV. Updated for 2008, the PRO 650 now features thicker earpads and headband pad, brushed aluminum nameplate on the earcups and a nylon hardcase to protect your headphones on the go.
Best For: Mixing, Keyboardist, Guitarist, Vocalist
