2 x 8 Watt Class D Bluetooth Audio Amplifier Board - TSA3111B(Apt-X) Antenna Type:PCB Antenna 0mm male pins

0mm male pins

Master board:

Not support this function on TSA7551A

The audio out signal will increase/decrease when user rotates the knob

RX - Click into receiver mode

2 x 8 Watt Class D Bluetooth Audio Amplifier Board - TSA3111B(Apt-X) Antenna Type:PCB Antenna 0mm male pinsTSA3111 are designed for factory or DIY user. Bluetooth LINE IN select switch and audio input port are designed as JST connectors. So, user can install this amplifier board in a box and connect an external switch and RCA Mono plug to make their own audio amplifier. TSA3111 comes with a new AudioB plus Bluetooth module that supports Apt X. It has perfect class D architecture(Based on TPA3110D2) and every channel has 8W power output. This board can be