Martel Electronics

Conference Grabber Universal Microphone

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  • Martel Conference Grabber meeting microphone
  • Martel Conference Grabber microphone up close with 3.5mm right angle plug
  • Conference Grabber Microphone
Sale Price $99.99



America's Best Selling Microphone for Conferences and Meetings

Mute On/Off switch on head of the microphone for Zoom Hybrid meetings

There has never been smarter boundary microphone than the Conference grabber microphone from Martel. The Conference Grabber Boundary microphones are the high-quality solution for a range of applications, such as, depositions, courts, altars, boardrooms and distance learning centers.

Pick up range of 30 feet in a circular pattern. Every Conference Grabber Boundary microphone features one of the new anti shock silicon feet to eliminate noise from air conditioners, and people hitting the table. The super cardioid cartridges give you superior clean, noise free quality sound options for every installation. Attractively designed with a low profile, professional appearance. Boundary microphones, "the smart choice" for just about every application. Take a listen today! Money back Guarantee.

 If you have had a Sony microphone, a Sound Grabber or most other conference microphones, the Conference Grabber is nearly 30 Percent more powerful and much smaller.  Do you need some help buying a court reporter microphone? Follow this link.

The Conference Grabber microphone is a great choice for people who are recording in deposition rooms or conference rooms. You can hook more than one into a single socket with a Y cable microphone. 

We have tested compatibility with the following Recording Devices:

  • Olympus
  • Philips
  • Sony
  • Panasonic
  • Marantz
  • Sanyo
  • Grundig
  • RCA
  • Stenograph
  • Eclipse
  • Diamante 
  • Fusion
  • Mira
  • Luminex
Digital Conference Microphone Features:
  • Compact microphone with 360 degree coverage
  • 11 foot cord with 3.5mm stereo plug
  • Low-profile boundary-layer design
  • Ideal portable recorders
  • Includes protective case
  • Not for use with computers
Conference Grabber Microphone Specifications:
ELEMENT Fixed-charge back plate permanently polarized condenser
POLAR PATTERN Omnidirectional in hemisphere above mounting surface
LOW FREQUENCY ROLL-OFF 80 Hz, 18 dB/octave
OPEN CIRCUIT SENSITIVITY Phantom: –39 dB (11.2 mV) re 1V at 1 Pa 
Battery: –40 dB (10.0 mV) re 1V at 1 Pa
IMPEDANCE Phantom: 200 ohms 
Battery: 270 ohms
MAXIMUM INPUT SOUND LEVEL Phantom: 132 dB, 1 kHz at 1% T.H.D. 
Battery: 122 dB SPL, 1 kHz at 1% T.H.D. 
DYNAMIC RANGE (typical) Phantom: 111 dB, 1 kHz at Max SPL 
Battery: 101 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO 73 dB, 1 kHz at 1 Pa
BATTERY TYPE 1.5V Duracell 76A
BATTERY CURRENT / LIFE 0.4 mA / 600 hours typical (alkaline)
Warranty  1 Year Parts & Labor 
DIMENSIONS (MICROPHONE) 2.41" (65.0 mm) diameter, 
0.29" (15.1 mm) height


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Specs + In the Box

  • Conference Grabber Microphone
  • Carrying Case
  • Duracell PX76A battery
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Additional Information

Microphone Range:
30 feet
Battery Life:
300 hours
Cable Length:
10 feet
Plug Size:
3.5mm (1/8")
Pickup Direction:
Omnidirectional (360°)
Works with Steno Machines and Computers:
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10 Reviews

  • 5
    A great little mic for court reporters

    Posted by Sylvie G CSR Court Reporter on 15th Jun 2017

    I use this as a backup and it does a fantastic job.

  • 5
    Really Good for Court Reporters

    Posted by Lisa Short CSR Court Reporter on 13th Jun 2017

    I use this microphone at the Judge's bench to catch everything he says.

  • 5
    great microphone for my court reporting back up recorder equipment

    Posted by WendyW. on 13th Apr 2016

    I use the Conference Grabber to pick up the voices in a small deposition room. I plug it into my Martel digital recorder and the sound is very clear. I love Martel court reporting equipment, their stuff is always the best and they give my one on one support.

  • 5
    Super court reporter mixer microphone

    Posted by Lisa B. on 13th Apr 2016

    So far so good. Very happy with it. I have to think of a clever way to neatly wind and store the cord. Like earbuds and everything else, you throw them in the case, and they have their own tangle up party!! But that is my problem. I really like the equipment. Very good sound

  • 5
    awesome mic

    Posted by Tonya, Maui on 3rd Oct 2014

    I love this mic. Great in large and small rooms.

  • 5
    Excellent little mic for court reporters

    Posted by Debra A on 2nd Jun 2014

    owner Arter Reporting, Rockledge , FL

  • 5

    Posted by Alice W. on 30th Apr 2014

    I am so happy I found the Conference Grabber Microphones. I have no 4 of them plugged into my laptop. The sound is great and I can get the voice clearly on my recordings. I use it for my stenomask?voice writer voice recognition program for court reporters or verbatim reporters.

  • 5
    Microphone for a digital recorder for a court reporter, 2/7/2011

    Posted by Margaret S. on 30th Apr 2014

    I have been using the Conference Grabber microphone for 7 years now. I have purchased a number of them to use with my tape recorder. I have four of them connected to the court reporter mixer I bought from Martel. Its recordings are perfectly clear.

  • 5
    Olympus Conference Microphone for the Digital recorders

    Posted by Tommy B, on 30th Apr 2014

    I have used the Conference Grabber microphone with a number of Olympus digital recorders. I found it to be really reliable and the sound is clear and the pick range is good. Even when the microphone is not around the person speaking it picks them up. I highly recommend this conference microphone.

  • 5
    Small easy to use works great with my dictation recorder

    Posted by Tanya O. on 30th Apr 2014

    I would recomend it to others I have 2 of them now and both work great. It makes a great web conference microphone. I connect the web conference microphone to skype and go.

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