The HD 26 PRO - the perfect headphones for radio and television broadcast productions. Because of its closed design this headphones offer a high passive noise attenuation. The HD 26 PRO provides a very accurate sound reproduction for demanding applications. Soft ear cushions and low weight guarantee outstanding wearing comfort even in long term use. The HD 26 PRO comes with ActiveGard© to protect the hearing from sudden audio peaks more than 105 dB. The ActiveGard© function can be activated or deactivated. The modular concept of the HD 26 PRO makes changing cabel or cushions easy. Excellent wearing comfort due to low weight, splitted headband and soft cushions High passive noise attenuation due to closed design Accurate sound reproduction for demanding monitoring High sound pressure level ActiveGard© for safe and protected hearing Special cable shape reduces structure born noise perfectly Swivelling ear cap for listening to environment Easy replaceable cable and cusions due to modular concept Specifications Impedance 100 Ω (stereo) Frequency response 20 to 18.000 Hz Sound pressure level (SPL) 115 dB (1 kHz, 1V) Max. sound pressure level 128 dB (1kHz, 200 mW, ActiveGard™ off) Characteristic SPL 105 dB THD, total harmonic distortion <0.5 % ( at 1kHz ) Contact pressure ca. 3,9 N Ear coupling supra aural Jack plug 3,5 mm jack plug with screw on adapter for 1/4" (6,3mm) jack plug Cable length 1,5 m easy replacable Transducer principle dynamic, closed Weight Without cable: 180 g ActiveGard® protects from peaks more than 105 dB at 1kHz, on / off switch What's in the Box 1 Headphones 1 cable clip 1 wide head band cushion 1 screw-on adapter 1/4" (6,3mm) jack plug 1 manual