4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498 TSA6014 The base board is a
Description
The base board is a DAC(PCM5122PWR) board
Blue LED flash
There are a ON/OFF switch and a volume knob on the front panel
Microphone preamplifier
Center-positive 5
4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498 TSA6014 The base board is aThis is a 4x100W audio amplifier board with AudioB plus Bluetooth module. It's integrated 2xST high performance TDA7498 which support dual channel audio amplification. Each channel is capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC14V 39V* power supply. Power input port can be power jack or screw terminal. The DC input jack is 2. 5mm with positive core polarity, And if you use screw terminal,
Exchange/Return Notes
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