|ELEMENT||Fixed-charge back plate, permanently polarized condenser|
|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|
|Click on the chart to view the larger image|
REVIEW SNAPSHOT®by PowerReviews
Reviewed by 1 customer
Displaying review 1
Comments about Audio-Technica ATM75 Cardioid Condenser Headworn Microphone:
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.
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Q:I am looking at buying a Bose L1 system, is this compatable with it?
Q:can the ATM75 be purchased without the power module?
A:The ATM75 is not sold without the power modules as you will not want to bypass the power modules.
Q:Can the temple cushions be purchased? mine are worn out.
A:Please contact our Parts Department at (330) 686-2600 ext 5002 or at Parts@atus.com for assistance with this.
Q:which mike wind screen will fit the ATM75 head worn mike system on your web site to purchase
A:Thank you for your inquiry.
Q:will this work with a shure wireless system?
A:Thank you for your inquiry.
Q:can the ATM75cw head set mic be used with wirerless belt transmitters
A:The ATM75cW head worn microphone can be used with any audio-technica wireless system that includes a UniPak model bodypack transmitter. The UniPak transmitter provides bias voltage to power the microphone. No additional power supply would be needed. The ATM75cW microphone is not compatible with other brands of wireless systems. Most every wireless microphone manufacturer uses either a proprietary connector, a proprietary wiring scheme, specific impedance matching components for their own or other select wireless brands/models, or some combination of these factors.
A:The PRO 8HEmW Hypercardioid Dynamic Headworn Microphone is compatible with the PRO 88W Wireless System. See it at the following link. Use it in place of the lapel microphone. You do not need to purchase another body-pack transmitter.