Audio-Technica MT830CW Headphones User Manual


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MT830R
Audio-Technica U.S., Inc., 1221 Commerce Drive, Stow, Ohio 44224
Audio-Technica Limited, Old Lane, Leeds LS11 8AG England
©2010 Audio-Technica U.S., Inc. audio-technica.com 0001-0187-01
Specications
LEGEND
200 Hz
1 kHz
5 kHz
8 kHz
SCALE IS 5 DECIBELS PER DIVISION
240˚
180˚
210˚
270˚
300˚
330˚
0˚
150˚
120˚
90˚
30˚
60˚
12" or more on axis
LEGEND
Frequency in Hertz
Response in dB
10 dB
100
50
200
10k
5k
1k
500
2k
20k
Roll-off
Same as 1 kHz
frequency response: 30–20,000 Hz
polar pattern
Fixed-charge back plate, permanently
polarized condenser
Omnidirectional
30-20,000 Hz
80 Hz, 18 dB/octave
–37 dB (14.1 mV) re 1V at 1 Pa
200 ohms
135 dB SPL, 1 kHz at 1% T.H.D.
108 dB, 1 kHz at Max SPL
67 dB, 1 kHz at 1 Pa
11-52V DC, 2 mA typical
Flat, roll-off
Microphone: 1.3 g (0.05 oz)
Power module: 81 g (2.9 oz)
Microphone: 15.8 mm (0.62") long,
8.3 mm (0.33") wide, 5.0 mm (0.19") thick
Power module: 92.9 mm (3.66") long,
18.9 mm (0.74") diameter
Power module: Integral 3-pin XLRM-type
7.6 m (25') long (permanently attached
to microphone), 2.5 mm (0.10") diameter,
2-conductor, shielded cable with TA3F-
type output connector
M7
AT8538 power module; clothing clip;
windscreens
Element
Polar pattern
Frequency response
Low frequency roll-off
Open circuit sensitivity
Impedance
Maximum input sound level
Dynamic range (typical)
Signal-to-noise ratio
1
Phantom power requirements
Switch
Weight
Dimensions
Output connector
Cable
Audio-Technica case style
Accessories furnished
In the interest of standards development, A.T.U.S.
offers full details on its test methods to other industry
professionals on request.
1 Pascal = 10 dynes/cm
2
= 10 microbars = 94 dB SPL
1
Typical, A-weighted, using Audio Precision System One.
Specications are subject to change without notice.
of 8.3 mm (0.33") and a thickness of 5.0 mm (0.19"). Weight shall be
1.3 grams (0.05 oz). The microphone shall include a power module, a
clothing clip and windscreens. Finish shall be low-reectance black
(selected models available in beige).
The microphone shall also be available with a 1.4 m (55") permanently
attached miniature cable terminated for use with Audio-Technica UniPak
®
body-pack transmitters and a variety of other manufacturers’ wireless
systems. The wireless models’ dimensions, polar pattern and included
accessories (excluding power module) shall be identical to those of the
wired model. The microphone shall also be available unterminated.
The Audio-Technica MT830R is specied.
The Audio-Technica [MT830cW]; [MT830cW-TH]; [MT830cT5];
[MT830cT5-TH] (wireless version) is specied.
The Audio-Technica MT830c (unterminated) is specied.
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