TAKSTAR HM-700S MICROFONO AD ARCHETTO Features • Cardioid vocal pick-up • Overhead wear style Application Teaching, touring, reception, performance, used with voice amplifier or wireless microphone Specification • Transducer Principle: Back Electret Condenser • Directivity Characteristic: Cardioid • Frequency Response: 50Hz-16kHz • Sensitivity: -45dB±3dB (0dB=1V/Pa at 1kHz) • Output Impedance: 1000Ω±30% (at 1kHz) • Max. Operating Voltage: 10V • Power Requirements: 1.5V • Net Weight: 40g