![background image](http://html.mh-extra.com/html/sennheiser/mx-hd-270/mx-hd-270_specifications_1240881001.webp)
HD 270 Control
Headphones |
DJ & Studio Headphones
General Description
The HD 270 Control closed monitoring headphones satisfy the most strin-
gent professional demands. Neodymium ferrous magnet systems ensure
optimum sensitivity and a very wide dynamic range. An innovative,
Sennheiser patented damping element controls diaphragm oscillation,
thus ensuring a superbly spatial, transparent and balanced sound repro-
duction.
Features
j
Closed circumaural high-definition stereo headphones
j
Ideal for both studio and DJ monitoring
j
Headphones adapt to the shape of the head due to BioNetic design
j
High maximum sound pressure level
j
New damping element for controlling diaphragm oscillation
j
Excellent attenuation of ambient noise (–10 dB to –15 dB)
j
Detachable, single-sided connection cable made from highly
conductive OFC copper
j
Replaceable parts for long life
Recommended Accessories
j
HZR 62 stereo volume control
Cat. No. 005248
Replacement Parts
j
Ear pads (1 pair)
Cat. No. 077904
j
Connection cable
Cat. No. 091581
Technical Data
Frequency response ..................... 12 – 22,000 Hz (– 3 dB/1 kHz)
Transducer principle................................................ dynamic, closed
Frequency characteristic .............................diffuse field equalised
Impedance.....................................................................................64
Ω
Characteristic SPL ....................................106 dB (at 1 kHz, 1 V
rms
)
THD ............................................................................ < 0.2 % at 1 kHz
Ear coupling ......................................................................circumaural
Contact pressure.............................................................. approx. 5 N
Weight (without cable)..............................................approx. 220 g
Connector ............................. 3.5 mm Ø stereo mini jack plug with
adaptor to 1/4” (6.3 mm) stereo jack plug
Connection cable ................................................. 3 m, detachable,
single-sided OFC copper cable
12-22,000 Hz
64
Ω
< 0.2 %
220 g
3.5/6.3 mm
OFC
3 m
English, French Cat. No. 004594
Am. English, Spanish Cat. No. 004595
German, Italian Cat. No. 004479