I’ve got to say after almost 23hrs in my system the little Aiyima DAC A3 at a price one fifth what I paid for this and only .775 volts per channel of output at the RCA’s sounds much stronger than this one with 2.1volts at the RCA’s per channel. I hope with more time it begins to sound more full bodied on the low end but right now I’m a little disappointed in what was supposed to be something much better than what I had. Maybe that changes with more break in. I hope I does because the two Audiophonics 200 watt purifi amps combined with the Topping Pre 90 preamplifier with the little Aiyima DAC A3 was sounding great! Couldn’t be more satisfied with my other purchases. Crossing my fingers for now.