Audio-Technica Audio-Technica ATM650 Manuale Proprietario
artist series live sound microphones
ATM650
Hypercardioid Dynamic Instrument Microphone
Features
• Tailored response for musical instrument pickup—guitar cabinets,
snare and other percussion
• Rare-earth magnet for improved output and transient response
• Special dual-wall floating construction reduces handling noise
and assures consistent performance from mic to mic
• Hypercardioid polar pattern provides maximum feedback rejection
and isolation of desired sound source
• Multi-stage flat-grille design is engineered to enable easy
placement as close as possible to sound source
• Rugged all-metal design and construction for years of trouble-
free
• Tailored response for musical instrument pickup—guitar cabinets,
snare and other percussion
• Rare-earth magnet for improved output and transient response
• Special dual-wall floating construction reduces handling noise
and assures consistent performance from mic to mic
• Hypercardioid polar pattern provides maximum feedback rejection
and isolation of desired sound source
• Multi-stage flat-grille design is engineered to enable easy
placement as close as possible to sound source
• Rugged all-metal design and construction for years of trouble-
free
use
• Corrosion-resistant contacts from gold-plated XLRM-type
connector
• Quiet-Flex™ stand clamp provides silent, flexible microphone
positioning
connector
• Quiet-Flex™ stand clamp provides silent, flexible microphone
positioning
Description
The ATM650 is a dynamic microphone with a hypercardioid polar pattern.
It is designed specifically for musical instrument pickup in the studio and
on stage.
The ATM650 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.
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 a multi-stage
flat-grille design. The included AT8470 Quiet-Flex™ stand clamp
permits mounting on any microphone stand with
flat-grille design. The included AT8470 Quiet-Flex™ stand clamp
permits mounting on any microphone stand with
5
/
8
"-27 threads. A soft
protective pouch is also 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.
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.
consistently: Pin 1-to-Pin 1, etc.
When using the microphone in settings with a stage monitor speaker,
the speaker should be located 135° off axis (45° off the rear of the
microphone). This placement, in conjunction with the microphone’s
uniform hypercardioid pickup pattern, will virtually eliminate the
possibility of undesired audio feedback.
the speaker should be located 135° off axis (45° off the rear of the
microphone). This placement, in conjunction with the microphone’s
uniform hypercardioid pickup pattern, will virtually eliminate the
possibility of undesired audio feedback.
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.
accumulation of iron or steel filings on the diaphragm, and/or foreign
material in the windscreen’s mesh surface, can degrade performance.
Note:
Remove the rubber sleeve at the base of the microphone handle
to use the AT8471 isolation stand clamp (not included) for more secure,
permanent installation.
permanent installation.
12" or more on axis
LEGEND
Frequency in Hertz
Response in dB
10 dB
100
50
200
10k
5k
1k
500
2k
20k
LEGEND
200 Hz
1 kHz
5 kHz
8 kHz
5 kHz
8 kHz
SCALE IS 5 DECIBELS PER DIVISION
240˚
180˚
210˚
270˚
300˚
330˚
0˚
150˚
120˚
90˚
30˚
60˚
frequency response: 80 –17,000 Hz
polar pattern
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Specifications
Audio-Technica Corporation
audio-technica.com ©2015 Audio-Technica
audio-technica.com ©2015 Audio-Technica
P#1423-11080B P52569
Dynamic
Hypercardioid
80-17,000 Hz
–56 dB (1.5 mV) re 1V at 1 Pa
300 ohms
279 g (9.8 oz)
164.2 mm (6.46") long,
38.8 mm (1.53") head diameter
Integral 3-pin XLRM-type
T5
AT8470 Quiet-Flex
Hypercardioid
80-17,000 Hz
–56 dB (1.5 mV) re 1V at 1 Pa
300 ohms
279 g (9.8 oz)
164.2 mm (6.46") long,
38.8 mm (1.53") head diameter
Integral 3-pin XLRM-type
T5
AT8470 Quiet-Flex
™
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
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.