RS SATRON TDA 7297 Dual ic 4 Channel Amplifier Board Electronic Components Electronic Hobby Kit
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This Board Work on ( AC - 012 3Amp. Transformer) and ( DC- 12V) High Power Output Sound 200 Watt 4 Channel . Use to Drive heavy- duty speakers and woofer. Inbuilt-3 Potentio meter Volume bass and Trebile.