Hi, I would like recomendations for an amp, under 175$, bnib. I am looking for the most wattage RMS that I could get, and I also want it to be efficient. I was looking at the TMA 500.1, looks like a solid performer for it's price, but i would gladly check out any suggestions. Thanks in advance for the help. Number one concern is efficiency, second is power, third is brand/size.
