Specifications:
- 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
- WEIGHT (MICROPHONE) 1.1 oz (31 g)
- WEIGHT (POWER MODULE) 4.9 oz (139 g)
- DIMENSIONS (MICROPHONE) 0.39″ (10.0 mm) diameter
- DIMENSIONS (POWER MODULE) 3.31″ (84.0 mm) H x 2.48″ (63.0 mm) W x0.87″ (22.0 mm) D
- DIMENSIONS (HEADSET) 6.49″ (165.0 mm) nominal at widest point, 2.64″ (67.0 mm) 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 FURNISHED AT8531 power module; AT8128 windscreen; AT8125 windscreen; battery
- AUDIO-TECHNICA CASE STYLE M5