2 x 20W Class D Bluetooth Audio Amplifier Board – TSA9840B (TWS/Apt-X)
TSA9840B is a 2x20W audio amplifier board with a new AudioB plus Bluetooth module that supports Apt-X..
20W Class D Bluetooth Audio Amplifier
2 x 20W Class D Bluetooth Audio Amplifier Board – TSA9840
TSA9840 2x20W audio amplifier board comes with Audio B plus Bluetooth module. It has a perfect class-D.