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Audio-technica PRO42 Boundary Microphone – used

£89.00 £20.00 £24.00 incl. VAT

1 in stock



The Audio-technica PRO42 is , perhaps, the most popular small boundary microphone

Audio Technica PRO42 (PRO-42) Miniature Unidirectional Condenser Boundary Microphone. The PRO42’s low-profile design assures inconspicuous appearance for surface-mount use in boardroom, school, government, house of worship and other installed applications. Designed for sound reinforcement, broadcasting and recording applications, the PRO42 brings crisp, intelligible audio reproduction to the podium, stage, conference table and beyond. With a wide-range condenser element and low-mass diaphragm for superior performance, the microphone is equipped with self-contained electronics, eliminating the need for external power modules

  • Element: Fixed-charge back plate, permanently polarized condenser
  • Polar Pattern: Half-cardioid (cardioid in hemisphere above mounting surface)
  • Frequency Response: 70-14,000 Hz
  • Open Circuit Sensitivity: -38 dB (12.5 mV) re 1V at 1 Pa
  • Impedance: 100 ohms
  • Maximum Input Sound Level: 134 dB SPL, 1 kHz at 1% T.H.D.
  • Dynamic Range: 105 dB, 1 kHz at Max SPL
  • Signal to Noise Ratio: 65 dB, 1 kHz at 1 Pa
  • Phantom Power Requiremens: 9-52V DC, 2 mA typical
  • Weight: 1.2 oz (35 g)
  • Dimensions: 1.44″ (36.6 mm) maximum width, 2.14″ (54.3 mm) maximum length, 0.61″ (15.5 mm) height
  • Output Connector: 3-pin XLRM-type on cable

Used, ex-display and clearance bargains will have usage marks and some signs of wear – however they do include a 90 day return to base warranty


Sound Essentials

Sound Services engineers have used and installed equipment time and time again and have selected a list of products which have graet reliability and value for money, they have proven track records for build quality and durability and have become our own personal favourites. Products include 100v line PA sound, commercial sound and professional audio components, amplifiers, speakers, wireless and cabled microphones.

Additional information


3 Pin XLR (Male)





User Manuals


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