Bluetooth digital power amplifier board. Answer: The function of the power amplifier board is to amplify the signal. So as long as it is the power amplifier board, there will be noise. Can't be removed.
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Title： 15W Stereo Bluetooth Power Amplifier Board 12V/24V High Power Digital Power Amplifier Module P15W. 15W 2 @16V 8Ω. The indicator flashes slowly when playing music; after the Bluetooth is disconnected, the amplifier board is ready for the next pairing and enters after the "prompt tone" is played Pairing mode is waiting for pairing.
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1X Mini BLE 5.0 Digital Power Amplifier Board Module DC 5-24V 50W ZK-502L
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This kind of 2.1 channel audio amplifier provides you with stable and quick connection, which works with wide compatibility. This 2.1 channel power amplifier is easy to change, you can install and use it conveniently.
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1 Amplificatore di potenza audio digitale.
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Canale audio: MONO. Modulo scheda Bluetooth da 1 pezzo. essere restituiti >. Noi non siamo responsabili di alcuni indirizzi errati o inesistenti. Cavo CC da 1 pezzo. Cavo per altoparlanti da 1 pezzo.
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100W Output with Protections. More than just sound quality, rest assured knowing your device is safeguarded with comprehensive protection features, letting you enjoy your music with peace of mind. Whether connecting to a small speaker or ensuring the oomph in larger systems, this amplifier board is designed to adapt to your audio needs.
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Fosi Audio TB21 Bluetooth 5.0 Amplifier Board 2.1 Channel Mini Wireless Stereo Audio Digital Amp Module 50W x2 100W Subwoofer. Bluetooth version: Bluetooth 5.0. Input Mode: Bluetooth. Bluetooth transmission distance: 50 Ft.
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