Beyerdynamic DT109-BLK

Dual Muff Headset (Black)

Order Code: 402982
Our Price: $309.00

For many years, DT109 has been the standard headphone / microphone combination for live, remote broadcasting, studio, film, tv and language lab applications. Rugged, field-serviceable construction. The headphone transducers feature extended frequency response. Adjustable, noise-cancelling microphone provides clear, audible speech transmission.

Headphone response: 30 - 20,000 Hz. Black. Cable not included.

Photo of Beyerdynamic DT109-BLK available from Factory Sound


  • Highly sensitive headphone and microphone transducers
  • Legendary, classic design?
  • Excellent ambient noise attenuation?
  • Capable of handling very high SPL?
  • Rugged, easy serviceable construction as all parts are replaceable?
  • Single-sided, detachable cable? (not included)
  • Closed headphone?
  • Circumaural ear pads?
  • Excellent comfort for long-term wearing
Transmission type   Wired
Headphone design (operating principle)   Closed
Headphone impedance   400 ohms
Headphone frequency response   30 - 20.000 Hz
Nominal sound pressure level   94 dB
Polar pattern for microphone   Hypercardiod
Transducer type for microphone   Dynamic
Construction   Circumaural (around the ear)
Cable & plug   Detachable cable – various connectors available
Net weight without packaging   386 g