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Audio Technica ATM73A Cardioid condenser headworn microphone
  • Audio Technica ATM73A Cardioid condenser headworn microphone
  • Audio Technica ATM73A Cardioid condenser headworn microphone
  • Audio Technica ATM73A Cardioid condenser headworn microphone

Audio Technica ATM73A Cardioid condenser headworn microphone

Code:ATM73A Condition: New
£165.83
( £199.00 inc. VAT)
Item in Stock  |  Usually dispatched within 24 hours
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ATM73a

Cardioid Condenser Headworn Microphone, with power module

The ATM73a is a headworn condenser microphone with a cardioid polar pattern. It is designed for use by performing musicians and others who require professional-quality vocal pickup with hands-free operation. Ideal for drummers, keyboard players, the ATM73a features a comfortable, unobtrusive headband design with side-of-mouth pickup. Its belt-mounted power module operates on battery or phantom power.

  • Ideal for drummers, keyboard players, guitarists or anyone requiring hands-free operation
  • Comfortable, unobtrusive headband design with side-of-mouth pickup
  • Belt-mounted power module operates on battery or phantom power
  • Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source
  • Rugged design and construction for reliable performance
  • Switchable 80 Hz high-pass lter minimizes pickup of undesired low-frequency sounds
  • Also available in two additional versions (without power module) ATM73cW— cable terminated for A-T UniPak® wireless systems ATM73ac—unterminated cable
  • Ideal for drummers, keyboard players
  • Hands-free operation
  • Comfortable, unobtrusive headband design
  • Belt-mounted power module operates on battery or phantom power
  • Also available without power module, unterminated cable (ATM73ac)
  • Also available with HRS4-pin connector (ATM73cW) for A-T wireless systems
Element Fixed-charge back plate, permanently polarized condenser
Polar Pattern Cardioid
Frequency Response 40 - 15,000 Hz
Open Circuit Sensitivity Phantom: -55 dB (1.7 mV) re 1V at 1 Pa - Battery: -56 dB (1.5 mV) re 1V at 1 Pa
Impedance Phantom: 200 ohms - Battery: 270 ohms
Maximum Input Sound Level Phantom: 146 dB SPL, 1 kHz at 1% T.H.D. - Battery: 132 dB SPL, 1 kHz at 1% T.H.D.
Low Frequency Roll Off 80 Hz, 18 dB/octave
Switches Off, on-flat, on-roll-off
Dynamic Range Phantom: 111 dB, 1 kHz at Max SPL - Battery: 97 dB, 1 kHz at Max SPL
Signal-to-Noise Ratio 59 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 / 1200 hours typical (alkaline)
Weight Microphone: 31 g (1.1 oz)
Power module: 139 g (4.9 oz)
Dimensions Microphone: 10.0 mm (0.39") diameter
Power module: 84.0 mm (3.31") H x 63.0 mm (2.48") W x 22.0 mm (0.87") D
Headset: 165.0 mm (6.49") nominal at widest point, 67.0 mm (2.64") flexible boom
Output Connector Power module: Integral 3-pin XLRM-type
Cable 4.6' (1.4 m) long (permanently attached to microphone), 0.10" (2.6 mm) diameter, 2-conductor shielded cable with TA3F-type connector
Accessories Included AT8531 power module ; AT8128 windscreen ; AT8125 windscreen ; battery

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