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Beyerdynamic DT 770 Pro 80 Ohm closed over-ear headphones with velour pads and coiled cable

Beyerdynamic

Beyerdynamic DT 770 Pro 80 Ohm Circumaural Headphone Accessories 474746

SKU CH-R8ZQ-YZ0Z5 MPN 474746

Closed circumaural studio headphones with 80 ohm impedance, 5Hz-35KHz response and included 6.35 mm adapter

  • TypeHeadphone
  • Frequency Response5Hz-35KHz
  • THDNominal T.H.D: < 0.2%
  • Input Impedance80 ohms
  • Power SupplyPower handling capacity: 100 mW
  • Sensitivity96 dB/mW
  • Closed diffuse-field design isolates sound for accurate monitoring
  • Innovative bass reflex system extends low-frequency response to 5 Hz
  • Soft replaceable velour ear pads and padded headband give lasting comfort
  • 80 ohm impedance and 96 dB/mW sensitivity suit studio and portable gear
  • Gold-plated 3.5 mm jack with 6.35 mm adapter ensures reliable connection

Professional studio headphones

The Beyerdynamic DT 770 Pro 80 Ohm circumaural headphones are built for critical listening in recording and monitoring environments. Their closed diffuse-field design isolates the user from external sound while delivering a flat, detailed response. Musicians, engineers and broadcasters who need accurate reproduction without colouration will find them suited to daily studio work.

80 ohm input impedance

The single specification that determines compatibility is the 80 ohm input impedance, which requires a source capable of driving that load cleanly. Devices with low-voltage outputs such as portable players or laptop headphone sockets may not reach adequate volume or control. An interface, headphone amplifier or mixing console with sufficient current delivery is needed to realise the rated sensitivity and low distortion.

Sustained-session comfort and thermal stability

Velour ear pads and a soft inner headband distribute pressure evenly, preventing the heat build-up and fatigue common with leatherette pads during long tracking or mixing sessions. The single-sided 3.0 metre cable reduces tangling when moving between console and live room, while the spring steel headband maintains its clamping force over years of daily use without loosening.

Highlights

  • Closed diffuse-field design isolates sound for accurate monitoring
  • Innovative bass reflex system extends low-frequency response to 5 Hz
  • Soft replaceable velour ear pads and padded headband give lasting comfort
  • 80 ohm impedance and 96 dB/mW sensitivity suit studio and portable gear
  • Gold-plated 3.5 mm jack with 6.35 mm adapter ensures reliable connection

Specifications

BrandBeyerdynamic
ModelDT 770 Pro 80 Ohm
Part Number474746
TypeHeadphone
Frequency Response5Hz-35KHz
THDNominal T.H.D: < 0.2%
Input Impedance80 ohms
Power SupplyPower handling capacity: 100 mW
Sensitivity96 dB/mW
ConnectorGold plated stereo jack plug (3.5 mm) and 1/4" adapter (6.35 mm)
Ear CouplingCircumaural
Cord Length8.0 feet - 10.0 feet
Weight0.60 lb
FeaturesClosed diffuse field studio headphone
Innovative bass reflex system
Robust spring steel headband
Single sided cable
Soft inner headband
Gold plated jack plug (3.5 mm) and adapter (6.35 mm)
Shipping weight0.64 kg
Package size234 × 224 × 122 mm

Questions about this item

How loud will the 96 dB/mW sensitivity play on a typical phone or laptop?

At 96 dB per milliwatt the DT 770 Pro 80 Ohm reaches comfortable listening levels from most portable sources without needing a dedicated amplifier.

What does the 80 ohm impedance mean for the 3.5 mm and 6.35 mm connections?

The 80 ohm load works with both the supplied 3.5 mm plug and the 6.35 mm adapter, so you can plug straight into mobile devices, audio interfaces or studio gear.

Will the 3.0 m single-sided cable reach my desk setup without strain?

The 3.0 metre single-sided cord gives roughly 10 feet of reach, enough for most desktop or console positions while keeping the cable on one side.

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