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Nobsound Mini Bluetooth 5.0 Power Amplifier, Stereo Hi-Fi Digital Amp 2.0 Channel 50W×2 with AUX/USB/Bluetooth Input, Wireless Audio Receiver, PC Sound Card with Power Supply (Black)
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Amazon.com: S.M.S.L SA400 High Resolution Power Amplifier, 2 Digital Power Amp Chips Class D 230W RMS x 2(4Ω), Bluetooth 5.0 APTX/ XLR/ RCA Input (with Remote Control) : Electronics
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