Beyerdynamic DT 797 Closed-Back Headset with Cardioid Condenser Microphone (250 Ohm)

PA SKU # BEY DT797PV250 MFR # 497894 UPC # 4010118497896
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  • Professional Headset with Condenser Microphone, 1.5 Meter Cable with 3-Pin XLR Male Connector and 1/4" Stereo Jack

Professional Headset with Condenser Microphone, 1.5 Meter Cable with 3-Pin XLR Male Connector and 1/4" Stereo Jack

Headset with condenser microphone for use in loud environments.

The DT 797 is the perfect combination of the closed DT 770 PRO studio headphone, the high-quality condenser microphone of the DT 297 and a new pivoting, gooseneck microphone boom. This headset is especially developed for Live purposes in very loud environments like sporting event etc., where isolation of ambient noise, durability and wearing comfort are of prime importance.

The powerful headphone-systems with a frequency response of 5 - 30.000 Hz, provide a perfectly balanced sound characteristic. The sound insulating housing and soft-skin ear pads cause superb isolation from ambient noise and the new pivoting goose neck microphone boom makes sure the condenser microphone can always be optimally adjusted into any required position. The pivoting microphone boom can be used at left or right side or can be moved into standby (upper) position.

The microphone is equipped with a larger capsule with improved bass response. The condenser microphone with cardioid polar pattern guarantees an extremely high gain-before-feedback and noise cancellation. Both cables, in the headband and in the goose neck microphone boom are covered to avoid damage during usage. The single-sided cable is available with different connectors which allow all necessary connections.
  • Excellent ambient noise attenuation
    High-quality condenser cardioid microphone for improved bass response and with high gain-before-feedback
    Very high speech reproduction quality and excellent intelligibility
    Pivotable, flexible gooseneck for optimal positioning with elastical microphone suspension
    Robust, easy serviceable construction as all parts are replaceable
    Single-sided cable
    NEW - Limiter (Optional)
    Neutrik Connectors
    Closed headphone
    Comfortable fit due to rugged, adjustable, soft padded headband construction
    Softskin, circumaural ear pads
  • Headphone:
    Transducer Principle: Dynamic
    Operating Principle: Closed
    Transmission Range: 5 - 30.000 Hz
    Nominal Impedance: 250 Ohm / system
    Nominal Input Voltage: 2,8 V (= 100 mW at 80 Ohm) = 120 dB SPL
    Nominal Sound Pressure Level at 1 kHz: 100 dB
    T.H.D: < 0,2%
    Ambient Noise Insulation: ca. 35 dBA
    Average Pressure on Ears: 4,5 N
    Weight (without cable): 395 g
    Transducer Principle: Condener (Back-Electret)
    Transmission Range: 40 - 20.000 Hz
    Polar Pattern: Cardioid
    Output Voltage at a Distance of 5cm: 5,5 mV/Pa
    Nominal Impedance: ca. 300 Ohm
    Load Impedance: 1.000 Ohm
    Open Circuit Voltage: 5 mV/Pa at f = 1 kHz
    Max. SPL: 136 dB
    Signal to Noise Ratio: 64 dB
    Current Consumption: <6 mA
    Phantom Supply: 12 - 48 V
    Dimensions: Microphone Boom Lenght: 120 mm
    Capsule Diameter: 19 mm
    Weight: 30 g
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