| DT 770 PRO, 32 ohms: | for mobile applications | |
| DT 770 PRO, 80 ohms: | for recording applications within the studio | |
| DT 770 PRO, 250 ohms: | for mixing applications in the studio |
Characteristics:
| Transmission type | Wired | |
| Headphone design (operating principle) | Closed | |
| Headphone impedanceAlso known as nominal impedance. The impedance is the AC resistance of the coils of loudspeakers and headphones in ohms. Since impedance depends on the frequency, it is always specified at a frequency of one kilohertz. | 250 ohms | |
| Headphone frequency responseThe frequency response specifies the highest and lowest frequencies reproduced by the acoustic transducer of the headphones. | 5 - 35.000 Hz | |
| Nominal sound pressure levelThe acoustical level, the headphone transducer produces to an artificial ear (a measurement device, which simulates a human ear) with an input power of 1 mW (dB/mW @ 500 Hz). | 96 dB | |
| ConstructionSound coupling to the ear. A differentiation is made between supraaural headphones, circumaural headphones and in-ear headphones. | Circumaural (around the ear) | |
| Cable & plug | Coiled connecting cable with mini-jack plug (3.5 mm) & ¼“ adapter (6.35 mm) | |
| Net weight without packaging | 270 g |
