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HD 270
CONTROL
The HD 270 Control is a closed circum-aural set of stereo headphones which
satisfies the most stringent professional demands. It is equally suitable for use
with top of the range hi-fi-systems and for professional monitoring applications.
•
Closed circum-aural high definition stereo headphones
•
Very comfortable to wear due to BioNetic design
•
Neodymium magnets for powerful dynamics
•
High maximum sound pressure level
•
Full, expressive sound reproduction
•
New damping element for controlling diaphragm oscillation
•
Replaceable parts for long life
•
Single-sided, detachable connecting cable made
from highly conductive OFC copper
Technical Data
Transducer principle
dynamic
Ear coupling
circum-aural, closed
Frequency response
12–22,000 Hz (-10 dB at 1 kHz)
Impedance
64
Ω
Characteristic
106 dB (1 kHz, 1 V
eff
)
THD (1 kHz)
< 0.2 %
Contact pressure
approx. 5 N
Weight (without cable)
approx. 220 g
Connecting cable
detachable single-sided
OFC copper cable, 3 m
Connector
3.5 mm stereo jack plug with 1/4" adaptor
Subject to alterations