US$ 60.00
If a new TSA7801B want to join as receiver board
open the smartphone APP
2 and SPP 1
1 x Antenna
The highlight point is to support Apt-X and TWS
2 x 20W Bluetooth 5.0 Multipoint Audio Amplifier Board - TSA1740 TSA3110B If a new TSA7801B wantTSA1740 is a 2x20W Bluetooth 5. 0 audio amplifier board. It has a digital amplifier chip YDA174 on the board. It is a 20W2ch high performance digital audio power amplifier IC with two DSPs. This board can be powered by any DC10V 18V power supply. It can be used to drive any 4 or 8 passive speakers. It's perfect for your Hi Fi application. You may wish to pair with a mobile phone or a computer (etc). Power the amplifier board. Use your phone or PC
US$ 60.00
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