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
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500
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artist series
live sound microphones
Hypercardioid Dynamic Instrument Microphone
ATM25/LE
Limited Edition
frequency response: 30–15,000 Hz
polar pattern
Features
• Exclusive 50th anniversary limited edition in silver-colored
metallic finish with serial number etched on the surface
• Frequency response tailored for kick drum, percussion, brass and
other highly dynamic instruments
• Ideal for voiceovers, the ATM25/LE offers very full sound on
close-up vocals and dialogue
• Handles very high SPL at close range
• Big, warm low-frequency response with excellent presence
• Hi-ENERGY
®
neodymium magnet for improved output and
transient response
• Hypercardioid polar pattern provides maximum feedback rejection
and isolation of desired sound source
• Rugged all-metal design and construction for years of trouble-
free use
• Corrosion-resistant contacts from gold-plated XLRM-type
connector
Description
To celebrate Audio-Technica’s 50th Anniversary, A-T has brought back its
classic ATM25, offering it exclusively as a limited edition ATM25/LE
Anniversary Microphone in a silver-colored metallic finish with blue
accents. A unique serial number is etched on the surface of each
limited edition ATM25/LE.
The ATM25/LE is a dynamic microphone with a hypercardioid polar
pattern. It is designed specifically for musical instrument pickup in the
studio and on stage.
The hypercardioid polar pattern of the microphone is more sensitive to
sound originating directly in front of the element, making it useful for
controlling feedback and reducing pickup of unwanted sounds.
The output of the microphone is a 3-pin XLRM-type connector.
The microphone is enclosed in a rugged housing with an integral stand
clamp for
5
/
8
”-27 threaded stands. A soft protective pouch is included.
Operation and Maintenance
Output is low impedance (Lo-Z) balanced. The signal appears across Pins
2 and 3; Pin 1 is ground (shield). Output phase is “Pin 2 hot”— positive
acoustic pressure produces positive voltage at Pin 2.
To avoid phase cancellation and poor sound, all mic cables must be wired
consistently: Pin 1-to-Pin 1, etc.
Take care to keep foreign particles from entering the windscreen. An
accumulation of iron or steel filings on the diaphragm, and/or foreign
material in the windscreen’s mesh surface, can degrade performance.
Audio-Technica U.S., Inc., 1221 Commerce Drive, Stow, Ohio 44224
Audio-Technica Limited, Unit 5, Millennium Way, Leeds LS11 5AL, United Kingdom
P52331
©2012 Audio-Technica U.S., Inc. audio-technica.com
P#1423-13710
Specifications
Dynamic
Hypercardioid
30-15,000 Hz
–54 dB (1.9 mV) re 1V at 1 Pa
600 ohms
390 g (13.8 oz)
117.5 mm (4.63") long,
41.0 mm (1.61") diameter
Integral 3-pin XLRM-type
R2
Integral stand clamp for
5
/
8
”-27 threaded
stands;
5
/
8
”-27 to
3
/
8
”-16 threaded adapter;
soft protective pouch
Element
Polar pattern
Frequency response
Open circuit sensitivity
Impedance
Weight
Dimensions
Output connector
Audio-Technica case style
Accessories furnished
To reduce the environmental impact of a multi-language printed document, product information is available
online at www.audio-technica.com in a selection of languages.
Afin de réduire l’impact sur l’environnement de l’impression de plusieurs, les informations concernant les
produits sont disponibles sur le site www.audio-technica.com dans une large sélection de langue.
Para reducir el impacto al medioambiente, y reducir la producción de documentos en varios leguajes,
información de nuestros productos están disponibles en nuestra página del Internet: www.audio-technica.com.
Para reduzir o impacto ecológico de um documento impresso de várias linguas, a Audio-Technica
providência as informações dos seus produtos em diversas linguas na www.audio-technica.com.
Per evitare l’impatto ambientale che la stampa di questo documento determinerebbe, le informazioni sui
prodotti sono disponibili online in diverse lingue sul sito www.audio-technica.com.
Der Umwelt zuliebe finden Sie die Produktinformationen in deutscher Sprache und weiteren Sprachen auf
unserer Homepage: www.audio-technica.com.
Om de gevolgen van een gedrukte meertalige handleiding op het milieu te verkleinen, is productinformatie in
verschillende talen “on-line” beschikbaar op: www.audio-technica.com.
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
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
Specifications are subject to change without notice.
Note: Due to limited production of the ATM25/LE, replacement parts are in limited supply. When the stock
of the ATM25/LE parts is depleted, ATM25 parts will be available.
