• Shure 545SD-LC Classic Unidyne Dynamic Microphone
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Shure 545SD-LC Classic Unidyne Dynamic Microphone

Shure 545SD-LC Classic Unidyne Dynamic Microphone

Soundpro Item: 23064 | Part Number: 545SD-LC

$164.00
$164.00 $164.00
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MSRP: $164.00 | MAP: $164.00
  • Exceptionally uniform cardioid pattern minimizes feedback
  • Selectable dual-impedance operation
  • Silent magnetic reed on/off switch with lock option
  • Cable not included
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The predecessor to the SM57, the 545SD Classic Unidyne® Instrument Microphone is a dual-impedance, unidirectional, dynamic microphone.

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.

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Specifications

  • Transducer TypeDynamic
  • Polar PatternCardioid
  • Frequency Response50 Hz - 15 kHz
  • Rated Output Impedance150 ohms (250 ohms actual)
  • Output Level, Open Circuit Voltage at 1kHz
    • L: -58.0 dB (1.3 mV)
    • H: -35.0 dB (17.6 mV)
  • Switchbuilt-in magnetic reed on/off switch with lockplate
  • Cartridge Shock Mountinternal rubber vibration isolator
  • Swivel Adapterpositive action, adjustable through 90° from vertical to horizontal, permits easy removal for handheld use, suitable for mounting on stand with 5/8 in.-27 thread
  • Housingchrome-plated die casting with ARMO-DUR grille and stainless steel screen
  • Weight (without cable)9 oz

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