The DT 990 PRO is an open dynamic headphone for studio applications. Due to a weight reduction of the diaphragm an excellent sound reproduction quality is achieved. Its rugged design with a spring steel headband ensures a secure fit and withstands all demands. Soft headband and ear cushioning systems ensure a high comfort over long periods of time.FEATURES Open diffuse field studio headphone Robust spring steel headband Single sided cable Soft inner headband Gold plated stereo jack plug (3.5 mm)& 1/4" adapter (6.35 mm) SPECIFICATIONS Transducer type: Dynamic Operating principle: Open Nominal frequency response: 5 - 35,000 Hz Nominal impedance: 250Ω per cartridge Nominal SPL: 96 dB SPL Nominal T.H.D: < 0.2% Power handling capacity: 100 mW Sound coupling to ear: Circumaural Nominal headband pressure: approx. 3.5 N Weight (without cable): 250 g Length and type of cable: 3 m / coiled cable Connection: Gold plated stereo jack plug (3.5 mm) and 1/4" adapter (6.35 mm)
