Condenser Microphone For stage and studio operation Elastically mounted 3/4" true condenser capsule - externally polarized Cardioid Frequency range: 20 - 20,000 Hz Peak SPL: 140 dB Sensitivity: 12 mV Inherent noise: 16 dBA Operated with 48 V phantom power or 9V battery (not included) On/ off switch with battery status LED Address type: front Satined nickel-plated metal cast housing Robust windscreen Effective shielding RF interference For outdoor recording and stage use Ideal for recording choir, brass orchestra and other acoustic instruments Thanks to good structure-borne noise suppression it can also be used as moderation microphone Length: 20.6 cm Diameter: 3.2 cm Weight (without battery): 371 g