Principal crítica positiva para Placa amplificadora digital em Banggood

69% OFF Placa do amplificador de potência estéreo Geekcreit® TPA3110 bluetooth 4.2 15Wx2 Classe D DC 8V-26V US$4.40 US$13.99 View It

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JohnnySK 29/10/2019

good sound and range of power supply.. I tried different speakers and everything is good.. except.. delay.. Time of sound decode is too high.. more than 500ms and it's easy to recognize it. If you use it without video source, nothing happend.. but with video it's bad. Someone start to speak and you hear it with delay. I tried difeerent modules and did not had this problem (BT 4.1) this device has BT 4.2.. so I problem ist in hw codec or somewhere. Power consuption is really low. With small speakers at 4ohms at 25% of power, lass than 2W.

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