Audio-Technica Artist Series ATM73A Headworn Cardioid Condenser Microphone

Audio-Technica's ATM73A is the perfect mic for drummers or keyboardists who are tired of leaning around their instruments to sing.

The ATM73A comes with the AT8531 power module, AT8128 windscreen, AT8125 windscreen and battery

Features:

• Ideal for drummers, keyboard players 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 improves isolation of desired sound source
• Also available as ATM73cW - less power module; 55" (1.4 m) cable terminated with locking 4-pin connector for A-T UniPak™ wireless systems

• ELEMENT: Fixed-charge back plate, permanently polarized condenser
• POLAR PATTERN: Cardioid
• FREQUENCY RESPONSE: 40-15,000 Hz
• LOW FREQUENCY ROLL-OFF: 80 Hz, 18 dB/octave
• 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.
• DYNAMIC RANGE (typical): 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)
• SWITCH: Off, on-flat, on-roll-off
• 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
• INCLUDED ACCESSORIES: AT8531 power module; AT8128 windscreen; AT8125 windscreen; battery
• AUDIO-TECHNICA CASE STYLE: M5