The DT 770 PRO is a closed dynamic headphone of exceptional quality at a exceptional price, suitable for demanding professional and audiophile applications. The long-term comfort and accurate performance make the DT 770 PRO excellent monitoring headphones for recording studios, post production, or broadcasting situations.The low mass coil and diaphragm assembly produce a transient performance equalled only by electrostatic earphones, and, in combination with a carefully tailored frequency response, offer a natural and balanced sound.Soft earpads and adjustable, sliding earpieces, together with a single-sided connecting cable, ensure listening comfort during extended periods of use. The DT 770 PRO features 250 drivers and a gold-plated 3.5mm stereo jack with 1/4" adapter and is therefore suitable for use with almost all headphone amplifiers.