50W+50W STK4132 Amplifier Board DX-0408 2.0 Channel Double High-Power DIY Amplifier Board Module Kit
50W+50W STK4132 Amplifier Board DX-0408 2.0 Channel Double High-Power DIY Amplifier Board Module Kit
$24.60
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50W+50W STK4132 Amplifier Board DX-0408 2.0 Channel Double High-Power DIY Amplifier Board Module Kit