TINYSINE TSA3510, 2 x 8 Watt Class D Bluetooth Audio Amplifi

This is a 2x8W audio amplifier which integrated Bluetooth 4.0. It has perfect class-D architecture and each channel has 8W power output. This board can be powered by any DC9V-14V power supply. It can be used to drive any 4Ω or 8Ω passive speakers. There are 2 toggle switches and a knob on the front panel. One switch is for power on/off and the other one is for audio source selection. When you use the volume knob to adjust the audio volume, it will also automatically synchronize volume with your iPhone. It's perfect for your Hi-Fi application, the audio source can be RCA input or Bluetooth. You may wish to pair with a mobile phone or a computer, etc.. Power the amplifier board. Use your phone or PC, etc. to search for a new Bluetooth device. The module will appear as "TSA3510". You don't need a PIN, pair it and then you can play music. TSA3510 supports both Bluetooth and RCA audio input. Ultra low background noise and perfect audio quality. Audio volume knob can adjust both Bluetooth and cable input audio volume. Very convenient and easy to use.