Kuumakse al. 
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 x0.87″ (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
