Helicopter
Major Contributor
'above 0dB gain' doesn't describe the device; it describes the scale used on the graph that describes the device. You could set 0dB at the top of the range for the high gain with the exact same circuit. All the observations here mean is that performance is uncompetitively poor, at least in the higher gain range. a Schiit Asgard or Magnius will outperform this amp, hands down, for less than $200.