Martel Electronics

Audio Grabber Conference & Meeting Microphone Pro (No Battery Required)

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Audio Grabber Conference mic
Audio Grabber Conference & Meeting Microphone
On Sale
  • Conference Microphone
  • Conference\Meeting Microphone no battery needed
  • Perfect conference microphone for digital recorders
  • 12 meeting microphones connected together for large conference recording
  • Meeting Microphone
  • Daisy chained microphones for conferences
  • Conference Microphone carrying case
  • 4 conference microphone instructional diagram
MSRP: $129.99
Now: $69.99
Was: $79.99
— You save $60.00


The Audio Grabber is the best choice for digital voice recorders

The term phantom power just means that you don’t need to use a battery in the microphone. The microphones, electric condenser element receives power from the digital recorder.

Daisy Chain one microphone into another, creating a long chain of conference microphones with excellent voice recordings 

With a pickup range of 30 feet, the Audio Grabber far exceeds normal store bought microphones. It was specifically crafted for use with recorders that can utilize phantom power (microphone power). Ever wanted to use more than 1 microphone, but your recorder only has 1 microphone jack? The Audio Grabber solves this problem by daisy chaining. Simply plug one microphone into the next, up to four microphones.

You can connect and buy up to 16 Audio Grabbers in a chain without any loss of signal. 

Recommended applications are: Depositions, courtrooms, conferences, business meetings, city council meetings, police interviews, lectures, public hearings.

Digital Conference Microphone Features:

  • Compact microphone with 360 degree coverage
  • 8 foot cord with 3.5mm stereo plug
  • Low-profile boundary-layer design
  • May be daisy chained or added to the Audio Grabber to expand the coverage area
  • Ideal for portable recorders
  • Includes protective pouch


Compatible with the following digital voice recorder manufacturers

  • Sony
  • Olympus
  • Philips


Audio Grabber Specifications:
ELEMENT Fixed-charge back plate permanently polarized condenser
POLAR PATTERN 360 degrees 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 
IMPEDANCE Phantom: 200 ohms 
MAXIMUM INPUT SOUND LEVEL Phantom: 132 dB, 1 kHz at 1% T.H.D. 
DYNAMIC RANGE (typical) Phantom: 111 dB, 1 kHz at Max SPL 
SIGNAL-TO-NOISE RATIO 70 dB, 1 kHz at 1 Pa
BATTERY TYPE No Battery Required
BATTERY CURRENT / LIFE No Battery Required
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

  • Audio Grabber Microphone
  • Carrying Case
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Additional Information

Microphone Range:
30 feet
Phantom Power:
Cable Length:
10 feet
Plug Size:
3.5mm (1/8")
Pickup Direction:
Omnidirectional (360°)
Works with Steno Machines and Computers:
Daisy Chain Ability:
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16 Reviews

  • 5
    Great mic

    Posted by Melody H. on 3rd Aug 2023

    I have been using these mics for several years now and they are great!

  • 5
    These are great for the work I use them for.

    Posted by Clara P. on 29th Jun 2023

    My boss has them and she recommended me to buy some. I thought I bought two but I only bought one. I will reorder.

  • 5
    Good mic for the money

    Posted by Jana B. Court Reporter on 3rd Jan 2023

    The mic is very good. Good sound. Less expensive than others I've bought and just as good.

  • 5
    Court reporter

    Posted by Jane Z. on 4th Nov 2021

    It works great delivery was super quick thank you

  • 5
    Court Reporter

    Posted by Connie D. on 26th Aug 2021

    These microphones work great and you can have several together.

  • 5
    Excellent device

    Posted by Dexter R. on 15th Jun 2021

    Love my Grabber Mic. It's very clear and picks up sound at a distance.

  • 5
    Great product

    Posted by Persha S. on 17th Sep 2019

    It's a great product

  • 5
    Carolann C.

    Posted by Carolann C. on 22nd Mar 2019

    The Audio Grabber Conference & Meeting Microphone is amazing. I'm a court reporter and feel confident in the assurance that every word is picked up clearly. When the wire on my original one developed a small split, I immediately placed an order for a new one and it was delivered within two days. This product and this company's customer quality!

  • 5
    Best microphone I've ever had.

    Posted by Roger Thome on 17th Apr 2015

    This microphone picks up voices from 30 feet easy. It's quite amazing really. Love the fact that there is no battery.

  • 5

    Posted by Christi Pevehouse on 10th Mar 2015

    Love the fact that there's NO battery to worry about AND you can daisy chain them together and still get excellent sound quality :) Definitely recommend these!!!

  • 5

    Posted by Tabitha Watson on 10th Mar 2015

    Works perfect with my laptop.

  • 5

    Posted by Unknown on 12th Dec 2014

    Great microphone! No batteries to worry about and the sound quality is better than the conference microphone! So glad I purchased it!

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