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4 Channel Court Reporter Microphone Mixer

  • court reporter microphone mixer 4 channel
  • The Court reporter mixer 4 channel
FREE for orders over $49


Want to plug 4 microphones into your digital recorder, but there's only 1 microphone jack on it?

Court Reporter mixer allows you to connect four Court Reporter microphones into a laptop or steno machine.

Here's how you can do just that. The 4 Channel Microphone Mixer is one of the only mixers in the world to be modified for "mic level". This means it will work with just about any handheld digital recorder.

Most mixers are "line level" and will only work with mixing boards and stereo systems. Our modification gives you the opportunity to space up to 4 microphones around the room, ensuring full coverage of the largest rooms.

This mixer has both 1/8" (3.5mm) and 1/4" inputs, so you're covered no matter what type microphone (battery powered only) you use. Plus it works properly with the court reporting software on your laptop.

This mixer is a one of kind product since Martel Electronics modifies it to work with Court Reporter laptops and steno machines. 

Input Type:
Mixer Class:
Mic Level
Input Plug Size:
1/8" (3.5mm) & 1/4"
Output Plug Size:
1/8" (3.5mm)
Power Source:
AC Adapter or 9 volt battery
6"w x 3.25"h x 1.25"d
1.5lb (.5Kg)

  • Mic Level Mixer
  • Output Cable
  • AC Power Plug
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Product Reviews

  1. Perfect Court reporter microphone mixer 5 Star Review

    Posted by on 21st Dec 2015

    More and more customers are requiring audio backup recordings to confirm that you 'got everything' on the record. This mixer will allow you to mix together up to 8 microphones and send them to two different recording devices. So much flexibility in such a little box. We loan these mixers out to reporters working on specific projects for us. They are very sturdy and I expect that they will last a long time even with the wear and tear 'loaned' equipment inevitably gets. They do not take up much room in your bag and are perfect for depositions and hearings.

  2. Horrible room set-up, Mixer fixed it 5 Star Review

    Posted by on 19th May 2015

    Sometimes work in a room with microphones that "only go to the internal recording system." They do not amplify voices. How dumb is that. Well, the mixer solved my problem.

  3. Court reporter microphone mixer, 5/22/2009 5 Star Review

    Posted by on 30th Apr 2014

    Court reporter microphone mixer. I love this small portable court reporter mixer I bought from Martel. It can be powered by battery or an ac adapter. I can control the courts microphones from this court reporter mixer. I would recommend it to my fellow NCRA members.


    Posted by on 30th Apr 2014

    I have always ordered all my recording and transcription equipment from Martel. This court reporter microphone mixer is truly remarkable. It can take both a 1/4 plug microphone and a 1/8 microphone at the same time. That means I dont have to hunt around for adaptors for the microphones ends. Its also easy and can run on AC power or battery. It's the best. Once again Martel has come through for the Court Reporter.

  5. Plug in 4 microphones and get a great recording, 11/22/2010 5 Star Review

    Posted by on 30th Apr 2014

    You can plug 4 microphones into this small easy mixer and one cable comes out of it you can plug into a tape recorder\digital recorder or microphone input jack on a laptop, it does everything you need it to. It mixes the audio recording of deposition testimony perfectly. I run it on the power supply it came with or I can use a 9 volt battery when I can plug into AC. I have used it with a tape recorder and now I use it with a digital recorder. I would hesitate to use it in a courtroom or deposition audio recordings.