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    NE5532 Karaoke Board Microphone Amplifier Board DC 9-24V AC 8-16V Microfone Preamplifier Reverberation echo audio module diy kit

    • NE5532 Karaoke Board Microphone Amplifier Board DC 9-24V AC 8-16V Microfone Preamplifier Reverberation echo audio module diy kit
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    Overview
    Specs
    Reviews
    Origin:CN(Origin)
    Compatible Audio & Video Equipment Style:Speakers
    Model Number:NE5532 Karaoke Board Microphone Amplifier Board
    Bundle:Bundle 1
    Weight:26g
    Package:Yes

    NE5532 Karaoke Board Microphone Amplifier Board DC 9-24V AC 8-16V Microfone Preamplifier Reverberation echo audio module diy kit
    Features:
    Model:NE5532
    Name:Pre-Amplifier Board
    1.Power input to increase the rectifier bridge, AC and DC can be used, the input DC is not divided into positive and negative, the use of more convenient.
    2.Performance is more stable
    3.Using NE5532 op amp chip, the use of round hole 8 pin IC socket, easy to upgrade the op amp chip.
    4.Board size: 50mm * 33mm
    5.Operating voltage: DC 9v-24v;AC: 8v-16v
    Package Included:
    1× DIY DC 9-24V AC 8-16V NE5532 Audio OP AMP Microphone Preamps Pre-Amplifier Board

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