Telex ULM21 Unidirectional Cardioid Condenser Lavalier Microphone
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Telex ULM21 Unidirectional Cardioid Condenser Lavalier Microphone with TA4F Connector for R100/RE-2/RE-1 & Any Telex Wireless, 80Hz-16kHz Frequency Response

SKU: EVULM21
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Telex ULM21 Specifications

  • Generating Element

    Condenser, back electrets

  • Frequency Response

    80Hz to 16kHz

  • Polar Patterns

    Cardioid

  • Open Circuit Sensitivity

    -52 dB (re.1V/Pa) at 1kHz

  • Output Impedance, 1 kHz

    1000 Ohms +- 20%

  • Self Noise

    29 dBA

  • Signal-to-Noise

    65 dB at 1 Pa

  • Standard Operating Voltage

    1.5 V

  • Minimum Input SPL

    120 dB at 1% THD

  • Dynamic Range

    91 dB

  • Cable Length

    40" / 101.6cm

  • Cable Type

    Single Conductor/Shielded

  • Connector

    TA4F

  • Dimensions

    Capsule: 23.6 x 10.5mm / 0.92 x 0.41"

  • Weight

    5g / 0.18oz (without cable)

About Telex ULM21

The Telex ULM21 Unidirectional Cardioid Condenser Lavalier Microphone is a miniature cardioid, electret condenser lavalier microphone. It is designed for unobtrusive miking of speech and instruments, making it an excellent choice for use in many broadcast, stage performance and presentation purposes. Its small size makes the ULM-21 ideal for theatre, interviews, public address systems and houses of worship, utilizing its cardioid polar pattern for high gain before feedback. The ULM-21 condenser element provides clear and natural sound reproduction, minimizing wind noise and popping with use of the supplied windscreen.

Telex ULM21 Features

  • Smooth, Natural Sound Reproduction
  • Compact, Miniature, Low Profile Design
  • Professional Quality and Reliability
  • Durable Black Copper Case Construction

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Key Features

  • Smooth, Natural Sound Reproduction
  • Compact, Miniature, Low Profile Design
  • Professional Quality and Reliability
  • Durable Black Copper Case Construction

What's in the box:

  • Telex ULM21 Unidirectional Cardioid Condenser Lavalier Microphone
  • Metal Windscreen
  • RWS-013 Tie Clip
  • Telex 3 Year Warranty