AUDIO TECHNICA ARTIST SERIES ATM75 CARDIOIT CONDENSER MICROPHONE

– Professional-quality vocal pickup with hands-free operation
– Low-visibility headband provides stable, comfortable fit
– Pivot-mounted flexible mic boom descends from left or right side
– Belt-mounted power module operates on battery or phantom power
– Cardioid polar pattern improves isolation of desired sound source
– Also available as: ATM75cW less power module; 55 (1.4 m) cable terminated with locking 4-pin connector for A-T UniPak wireless systems

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