Audio Amplifiers and Preamplifiers Suppliers in Shanghai, China

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)
On-Bright Electronics Co., Ltd.
Address: Building 3, Commercial Center, No. 168, Huatuo Road Zhangjiang Hi-Tech Park, Shanghai, Guangdong 201203 China
Business Type: Manufacturer

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