Audio Amplifiers and Preamplifiers Suppliers in Grants Pass, Oregon

Audio amplifiers and audio preamplifiers are used to increase the amplitude of sound signals.  Preamplifiers or preamps are designed to amplify low-level signal from a high-impedance device such as a microphone or instrument pick-up. After pre-amplification, the signal is sent to a power amplifier or amp, which provides the higher current necessary to drive the speakers. (more)
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NRG Research, Inc.
Address: 159 Ort Lane PO Box 390, Grants Pass, OR 97532 United States
Business Type: Manufacturer
Description: Welcome to NRG Research. For more than two decades, NRG's Power and Lighting solutions have been the choice of knowledgeable video and television professionals the world over. Now, through its Schriber Acoustic and Sonological Research divisions, NRG also offers a wide range of audio solutions... (more)

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