The 545SD-LC features a silent magnetic reed on/off switch with lock-on option.

A favourite for instrument pickup and recording, the 545SD can also be used on lecterns in public address systems.

This Classic Unidyne® Instrument Microphone is a dual-impedance, unidirectional, dynamic microphone.

Features:

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

Specifications:

• Polar Pattern: Cardioid
• Frequency Response: 50 Hz - 15 kHz
• Sensitivity (1 kHz): -58 dBV/Pa / 1,3 mV/Pa
• Weight: 298 g
• Frequency Response Curve:

Manufacturer: Shure