Product Overview

Shipped connected for low-impedance operation, the 545SD features a silent magnetic reed on/off switch with lock-on option. A favorite for instrument pickup and recording, the 545SD can also be used on lecterns in public address systems. The 545SD Classic Unidyne Instrument Microphone is a dual-impedance, unidirectional, dynamic microphone.

Features/Specifications:

• Exceptionally uniform cardioid pattern minimizes feedback
• Selectable dual-impedance operation
• Silent magnetic reed on/off switch with lock option
• Cardioid dynamic
• Frequency response: 50 to 15,000 Hz

Further Specs:

• Transducer Type: Dynamic
• Polar Pattern: Cardioid
• Frequency Response: 50 Hz - 15 kHz
• Sensitivity (1 kHz): -58 dBV/Pa / 1,3 mV/Pa