Beyerdynamic DT-109
Beyerdynamic DT-109
$0.00
The DT-109 has been the standard headset microphone combination for live, remote broadcasting, studio, film and TV production. The headphone transducers feature extended frequency response and adjustable, noise-cancelling microphone provides clear, audible speech transmission.
Specs:
Headset
- Transducer type: Dynamic
- Operating principle: Closed
- Frequency response: 30 - 20,000 Hz
- Nominal impedance: 400 Ω ± 10% per cartridge*
- Nominal SPL at 1 kHz: 94 dB
- THD: < 1%
- Power handling capacity: 1000 mW / 124 dB
- Ambient noise attenuation: approx. 20 dBA
- Sound coupling to the ear: Circumaural
- Weight (without cable): 390 g
Microphone
- Transducer type: Dynamic
- Operating principle: Pressure gradient
- Frequency response: 40 - 12,000 Hz
- Polar pattern: Hypercardioid
- Output voltage: approx. 2.5 mV at a distance of 5 cm
- Nominal impedance: 200 Ω
- Load impedance: ≥ 1000 Ω