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Part# - SP-USB-SA-HIGH-GAIN - Sound Professionals - High Gain Pure Audio USB External Digital Sound Card With Patented Noise Reduction Technology and +30dB microphone boost circuit USB-SA - Item #39-13182
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Retail: $129.95   Your Price (USD): $79.95  You Save: 38.48%  
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Note: This is the original High Power version of the SP-USB-SA-HIGH-GAIN with up to +30dB microphone boost (PC only). This product is available exclusively at The Sound Professionals. For questions or technical support, please call us at 800-213-3021 or email - technology provided by Andrea Electronics.

This bundle includes:

  • High Gain model PureAudio SP-USB-SA-HIGH-GAIN External Digital Sound Card
  • PureAudio Voice Solutions Software Suite
This Product is SKYPE Certified

Specifications of USB soundcard

- External Digital Sound Card With Patented Noise Reduction Technology

- 3.5mm (1/8") stereo microphone input with 'plug in power'

Increase intelligibility and performance of microphone input and stereo speaker output with patented noise reduction technology enhancing your digital audio applications..

Your microphone will perform only as good as the sound card or integrated audio system that it is attached to. Most laptops and PCs today have audio systems built in and it is often placed close to noisy components like the power supply or high frequency processors. In addition, PC's may be used in high noise level environments which can affect the performance of applications, such as those that use speech input.

Our USB soundcard with patented noise reduction technology eliminates noise problems as it utilizes high quality digital circuitry and has state of the art noise reduction algorithm software. This format bypasses your desktop or laptop computer's sound system, providing increased intelligibility and performance of stereo microphone input and stereo speaker output for all of your digital audio applications including VoIP and speech recognition programs.

Pure Audio Voice Solutions Software Suite:

  • Pure Audio Patented and award winning noise reduction speech enhancement algorithm. Significantly improves intelligibility of voice audio and accuracy in speech driven applications, particularly in high noise environments.
  • AudioCommander PC Audio Control Panel including speaker volume adjustment with received PureAudio noise reduction and 10-band graphic equalizer with 18 built-in presets to customize sound for your listening preference. Also includes microphone volume adjustment with noise reduction. Whether youre recording courtroom proceedings, depositions, VoIP, Game Chat, playing music, watching movies or using speech recognition applications, you'll always have the audio parameters set appropriately for optimal performance.
  • VoiceCenter full function digital audio recording application with unlimited recording time and the ability to compress audio/voice files in WMA format and send them via e-mail and drag & drop audio/voice files into Microsoft Word, PowerPoint or other multi-media applications.


Compatible with:
Windows: Windows 10, Windows 8x, Windows 7, Windows Vista, Windows XP, Windows 2000, Windows Me (Millennium), Windows 98 SE (Second Edition)

Apple: Mac OS 10.5 and up (mic boost not available on Mac)

Output Connections: Speaker Jack 3.5mm (for headphones or speakers)

Input Connections: 3.5mm (1/8") stereo microphone input with 'plug in power'

Operation: Powered by USB port - NO BATTERIES!

Audio Output: Channel Stereo

Compatible Sampling Rates: 48K 44.1K Hz 16K 8KPower Supply: Supply Voltage 4.5 5.5 VDC

Total Power Consumption: 120 mAA/D Conversion Resolution: 16 bit

THD N: -84 dB

Supply Bias Resistor: 2.2K Ohm 3.3VDC

Frequency Response: 20-20,000 Hz

Additional Boost (Gain): +30 dB

Input Range: - 1.25 Vrms

Dynamic Range: 95 dB

Record Gain Range: -6 to 33 dB

D/A Conversion Resolution: 16 bit

THD N: -91 dB

Frequency Response: 20-20,000 Hz

Output Load: 32 Ohm

Output Voltage: 1.27 Vrms


Please see description for specifications

Customer Reviews:
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Avg. Customer Review: 5 out of 5 stars
Number Of Reviews: 1
370 of 644 people found the following review helpful:
5 out of 5 stars Only if you want crystal clear sound 00/00/0000
Reviewer: Brian Stokes   ( from Chapel Hill, NC
This is actually a two-fer: You get an effective piece of hardware (the USB portal) and some sophisticated software that lets you get some helpful microphone adjustments to cope with large rooms or a noisy setting. For example, you can adjust the mike boost and see the levels graphically outside of whatever is doing the recording. Highly recommend.
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The Sound Professionals™, Inc.
3444 Sylon Blvd.
Hainesport, NJ 08036 USA
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