Beyerdynamic CUSTOM STREET User Manual page 6

CUSTOM STREET – Sound Patterns
CUSTOM Noise Isolation
A further feature of the innovative CUSTOM sound slider: closing the head-
phones gradually increases sound isolation. Ambient noise such as the
humming of aeroplane engines or street noise is attenuated considerably.
Passive damping CUSTOM STREET
CUSTOM STREET "closed" (Pos. 1)
CUSTOM STREET "open" (Pos. 3)
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