SMAKN® TDA2030A 2.1 Stereo Audio Power Amplifier Finished Board

greetings everyone and welcome back to the bench today on the bench is the pseudo tda 2030a board why do i call sudo because these are fake chips and i won't go through it all here but i can tell by the design of this chip the way it looks it's not authentic it's counterfeit so it's a pseudo tda 2038 board and when i crack the die open or the package open and look at the die these really small die in these things they can't really handle the normal current that you would have with 4 ohms so i would stick with 8 ohms with this it did provide a decent sized heat sink though with 2.1 here left and right in a subwoofer channel it's still not big enough it's fine with 8 ohm loads though i would think okay so what do we have here we have ac input requires a center tap transformer 24 volts with a center tap which is what i would recommend left and right output and the sub woofer output uh let'