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Thank you for selecting the DT 790 / DT 797 headset from
beyerdynamic. Please take some time to read carefully through this
information before using the product.
1. Safety Information
• When connecting the headset, please make sure that the volume
is turned down to minimum. Adjust the volume after putting on
the headphones. Do not set the volume too high, as you could
permanently damage your hearing.
• With wired headsets you should avoid sharp movements, which
could cause the headphones to fall off your head. You could be
seriously injured especially if you are wearing pierced earrings,
spectacles etc. The cable could wind around your neck and cause
strangulation.
2. Description
The closed DT 790 / DT 797 headsets provide a good isolation from
ambient noise and are suitable for applications in very loud
surroundings such as concerts or sports events. The powerful head-
phone system ensures a high reproduction precision and a balanced
sound characteristic. The standard impedance is 80 Ω. In order to
avoid damages, the cables in the headband and gooseneck boom are
covered. The connecting cable is fixed and single-sided.
DT 790
The DT 790 headset provides a hypercardioid dynamic microphone,
which ensures an extremely high gain-before-feedback and noise
cancellation.
DT 797
The DT 797 headset provides a cardioid condenser microphone, with
a high gain-before-feedback and noise cancellation.
3. Connection
Connect the headsets to devices that are of good quality and of the
correct impedance and power ratings to get the best performance
from them.
The DT 790.00 version provides a bare-ended connecting cable. You
can mount the appropriate connector. Upon request the connector
can also be mounted at the factory.
The DT 790.28 provides a 4-pin female XLR connector and the
DT 797 PV comes with a 3-pin male XLR connector and a 1/4" stereo
jack plug (6.35 mm).
DT 790 / DT 797 – Headsets