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ATM75 Specification Sheet
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ATM75 Submittal Sheet
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ATM75 Cardioid Condenser Headworn Microphone

With a pivot-mounted flexible mic boom that descends from either the left or right side, the ATM75 delivers professional-quality vocal pickup with hands-free operation. THe belt-mounted power module operates on either battery or phantom power.

  • Professional-quality vocal pickup with hands-free operation

  • Low-visibility headband provides stable, comfortable fit

  • Pivot-mounted flexible mic boom descends from left or right side

  • Belt-mounted power module operates on battery or phantom power

  • Cardioid polar pattern improves isolation of desired sound source

  • Also available as: ATM75cW – less power module; 55" (1.4 m) cable terminated with locking 4-pin connector for A-T UniPak® wireless systems


SPECIFICATIONS
ELEMENT Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN Cardioid
FREQUENCY RESPONSE 100-13,000 Hz
LOW FREQUENCY ROLL-OFF 80 Hz, 18 dB/octave
OPEN CIRCUIT SENSITIVITY PHANTOM: -51 dB (2.8 mV) re 1V at 1 Pa
BATTERY: -53 dB (2.2 mV) re 1V at 1 Pa
IMPEDANCE PHANTOM: 200 ohms
BATTERY: 270 ohms
MAXIMUM INPUT SOUND LEVEL PHANTOM: 132 dB SPL, 1 kHz at 1% T.H.D.
BATTERY: 121 dB SPL, 1 kHz at 1% T.H.D.
DYNAMIC RANGE (typical) PHANTOM: 96 dB, 1 kHz at Max SPL
BATTERY: 85 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO 58 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS 11-52V DC, 2 mA typical
BATTERY TYPE 1.5V AA/UM3
BATTERY CURRENT / LIFE 0.4 mA / 2000 hours typical (alkaline)
SWITCH Off, on-flat, on-roll-off
WEIGHT (MICROPHONE) 2.1 oz (60 g)
WEIGHT (POWER MODULE) 4.9 oz (139 g)
DIMENSIONS (MICROPHONE) 0.80" (20.4 mm) diameter
DIMENSIONS (POWER MODULE) 3.31" (84.0 mm) H x
2.48" (63.0 mm) W x
0.87" (22.0 mm) D
DIMENSIONS (HEADSET) 4.72" (120.0 mm) nominal at widest point,
3.17" (80.5 mm) flexible boom
OUTPUT CONNECTOR (POWER MODULE) Integral 3-pin XLRM-type
CABLE 4.6' (1.4 m) long (permanently attached to microphone), 0.11" (2.8 mm) diameter, 2-conductor shielded cable with TA3F-type connector
ACCESSORIES FURNISHED AT8531 power module; AT8439 clothing clip; AT8139L large windscreen; AT8139S small windscreen; battery
AUDIO-TECHNICA CASE STYLE M19


SPECIFICATION GRAPHS
Click on the chart to view the larger image
POLAR PATTERN
POLAR PATTERN
FREQUENCY RESPONSE
FREQUENCY RESPONSE



Conditions
ATM75 Cardioid Condenser Headworn Microphone
Overall rating 
5 / 5
5 / 5
Open Ratings Snapshot
Rating breakdown 1 review
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Reliability 
5 / 5
5 / 5
Audio Quality 
3 / 5
3 / 5
Durability 
5 / 5
5 / 5
Ease of Use 
5 / 5
5 / 5
1
1 With a pivot-mounted flexible mic boom that descends from either the left or right side, the ATM75 delivers professional-quality vocal pickup with hands-free operation. THe belt-mounted power module operates on either battery or phantom power.
Overall rating 
5 / 5
5 / 5
Open Ratings Snapshot
Rating breakdown 1 review
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Reliability 
5 / 5
5 / 5
Audio Quality 
3 / 5
3 / 5
Durability 
5 / 5
5 / 5
Ease of Use 
5 / 5
5 / 5
Product Reviews
Overall rating 
5 / 5
5 / 5
A excellent headset for duralbility.
PostedOctober 21, 2011
Customer avatar
Behmer
 
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from Warroad, MN
Environment:House of Worship
Expertise:Novice
How Long:Over a year
Reliability 
5 / 5
5 / 5
Audio Quality 
3 / 5
3 / 5
Durability 
5 / 5
5 / 5
Ease of Use 
5 / 5
5 / 5
I own two headset microphones. I own a wireless Nady UHF headset and a Audio Technica ATM75. The Audio Technica is a lot better durability and reliability. The headset from Audio Technica stays on my head a lot better than the Nady wireless. The Audio Technica headset mic is made a lot better than the Nady wireless. The Audio Technica is made out of metal for the headset and the Nady is made out of plastic. I like the Audio Technica a lot better.
Pros Vocals/Singing, ease of use as a piano player
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ATM75 : Cardioid Condenser Headworn Microphone
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ATM75 : Cardioid Condenser Headworn Microphone

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