93.45SAR
123.90-
Lowest Price 93.45
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Highest Price 126.95
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Recent Price Drop -24.6%
93.45SAR
123.90This digital power amplifier board has high fidelity and two-channel stereo sound quality., Its audio input supports Bluetooth, TF card, AUX 3.5mm audio line input., The power amplifier board also has a volume adjustment function, which rotates the chirp potentiometer clockwise to zoom in and counterclockwise to decrease.