ADAU1701 DSP Bluetooth Amplifier Board 5.0 4x30W Support 4.0/2.1/2.0 Max 120W Qualcomm Bluetooth 5.0 Chip HIFI Audio System 4.2

ADAU1701 DSP Bluetooth Amplifier Board 5.0 4x30W Support 4.0/2.1/2.0 Max 120W Qualcomm Bluetooth 5.0 Chip HIFI Audio System 4.2

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