Dynamic Microphone Preamplifier Board Two-channel Stereo Preamp DIY Home Sound Theater
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Dynamic microphone preamplifier board Two-channel stereo, designed with a special amplifier chip, designed with a noise filter circuit, the output noise will be relatively lower, with a feedback compensation circuit design, it is not easy to whistle when the sound is loud. Working voltage: Dual AC9-16V Size: 60*45MM Overall height: about 23mm
Descrição do Produto
- Dynamic microphone preamplifier board Two-channel stereo, designed with a special amplifier chip, designed with a noise filter circuit, the output noise will be relatively lower, with a feedback compensation circuit design, it is not easy to whistle when the sound is loud.
- Working voltage: Dual AC9-16V
- Size: 60*45MM
- Overall height: about 23mm
