TDA7388 Power Amplifier o Power Amplifier Integrated Circuit TDA-7388 NewPower supply voltage: standardPower: StandardFrequency: StandardColour: blackMaterial: plasticSize: 3x2x1cmPackage Contents:1 * TDA7388 Power amplifierOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.