This amplifier module from TinySine is based on a TSA3118B amplifier chip that can deliver up to 2x50W while offering very good efficiency thanks to its Class D architecture. The module also integrates a Bluetooth AudioB Plus receiver from the brand, supporting the aptX protocol which allows faster and more stable signal transmission. The TSA3118B can be used to accompany passive speakers with an impedance of 4 or 8 Ohm.

The module can also be used in TWS mode. The latter allows you to wirelessly pair 2 of these amplification modules and therefore enjoy a dual mono system. The 3-pin audio output connector can also be used to connect a Subwoofer amplifier module. The BVC port allows it to connect a volume control module such as the TinySine TSA1000 or TinySine TSA1020.

The amplifier automatically detects the AUX and line inputs as well as Bluetooth, the latter having a higher priority. When the Bluetooth source is disconnected or paused, the amplifier automatically switches to the AUX / Line input.