Audio Amplifiers and Preamplifiers Suppliers in Iowa

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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Elemental Designs Corporation
Address:  1618 N. 15th Ave. E, Newton, IA
Business Type:  Distributor
Description:   ... (more)