I can’t say this is a bad amp. It just happened to burn up in three days. Connected up to a thousand watt four ohm load. Amp pushes 780 watts RMS at 4 ohms I believe, ideal I thought. Long story short, a few puffs of smoke and good bye outputs. Another mystery for this EET student. Don’t feel like paying a quarter of the cost to have them ship another one, just in case it does happen to be a mass produced defect. It did sound pretty good while it was working. Really not to bad for the price. You just have to accept when it comes to electronics today it’s how cheap can we get the parts ? What country will slap this baby together for pennies ? How much can we charge ?