Beyerdynamic DT 1770 Pro – Closed-Back Studio Reference Headphones (BD710717)

Transducer type

Dynamic

Operating principle

Closed

Frequency response

5 – 40,000Hz

Nominal impedance

250 ohm

Nominal SPL

102dB SPL (1mW / 500Hz)

Max. SPL

125dB SPL (200mW / 500Hz)

T.H.D

<0.05%(1mW/500Hz)

Nominal power handling capacity

200 mW

Sound coupling to the ear

Circumaural

Velours

approx. 18 dBA

Leatherette

approx. 21 dBA

Nominal headband pressure

approx. 7.2 N

Weight (without cable)

388g

Length and type of cable

3 m / straight cable or 5 m / coiled cable (stretched), each detachable with 3-pin mini XLR cable connector, single-sided

Connection

Gold-plated mini stereo jack (3.5 mm) & 1/4″ adapter (6.35 mm)