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Ultra-high gain USB Boundary microphone with 6.5 foot cable – plug and play – Made in USA

Brand: Sound Professionals
(1 customer review)

Original price was: $349.95.Current price is: $249.95.

Ultra-high gain USB Boundary microphone with 6.5 foot (2 meter) cable – plug and play

Available exclusively from The Sound Professionals, this is the highest output  ultra-high sensitivity, professional USB Boundary microphone available.

This is a high quality USB boundary microphone, capable of picking up all of the sounds in large room (range of approximately 125 feet from each microphone) or it can pick up small area its up to you, because you control the amplifier power! 

Attention Court Reporters:

Have you heard claims from other manufacturers that their mics are the best? Try this mic (and theirs if you like), and if you are not 100% convinced that this microphone produces stronger, clearer audio than any other microphone, we will gladly give you refund! This is the #1 choice for professional Court Reporters! Wondering why our microphone is $100 less than others claiming to be the best? So are we! In the past years, over 6000 Court Reporters in the USA have purchased Sound Professionals USB microphones (and all of our USB mics are made in the USA). Ask other professionals in your field they will tell you how good these microphones really are!

This microphone has an amazing amount of amplification and can produce recordings that sound three times as loud (strong) as other USB microphones. The difference in sound level and clarity is dramatic. The adjustable, advanced active noise filters will reduce unwanted noises from your recordings.

This microphone also has blue recording indicator light so that you know you are recording audio. No guessing! This microphone also features amplified live audio monitoring with your headphones (even when not recording!) to help you hear so it works like an audio amplifier for you.

You never have to worry about batteries running out on you during that important trial or deposition! This microphone was designed especially for the professional Court reporter and works with all Audio Sync programs.

Have you “upgraded” your computer recently and found that the audio in the new computer is not as good as your old machine? You are not alone. This microphone goes around your computer’s internal soundcard and all of the audio processing is done right inside the microphone. This frees up processing power on your computer to run your software and will help the computer to run faster.

For times when you need to be discreet, you can plug the mic right into the computer’s USB port (or USB hub if you are out of ports). Or, you can use USB cable to move the mic away from your computer it’s up to you. This mic can work both ways for you.

Need more convincing? Don’t take our word for it see what Keith Vincent has to say about it:

Keith Vincent’s court reporter review website (Eclipse)


  • Professional ultra-high sensitivity, high fidelity omnidirectional boundary microphone
  • Digital-to-Analog conversion provides hi-fidelity signals to powerful amplified output.

Microphone specifications

  • Pickup Pattern: Omnidirectional
  • Frequency Range: 20 Hz – 20,000 Hz +/-1dB
  • Sensitivity: -24dB ±3dB @ 94dB SPL
  • S/N Ratio (1kHz, 94 dB input, A-weighted): 80dB
  • Self Noise: 14 dBA
  • Maximum SPL at 12vdc: 120dB
  • Dynamic Range: 106dB, 1 kHz at Max SPL
  • Sampling Rate: 44.1 and 48 kHz

System requirements

  • Windows 98 SE (Second Edition) or higher
  • Available USB Port

Note: This microphone plugs into USB port on computer, not into the ELAN MIRA A3, FUSION STENTURA or other Stenographer machine. For mics that work with standard mic inputs, see this item.

Weight 0.7 lbs

1 review test for Ultra-high gain USB Boundary microphone with 6.5 foot cable – plug and play – Made in USA

  1. Tammey M.

    First time ordering this specific microphone brand and I’m so glad I did. The mic audio sounds amazing and is better than anything I’ve ever had in the past. I am very pleased with the quality and how quickly I was able to receive it.

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