At Pure Fidelity we believe pure, clean and stable power is critical for musical playback. All AC synchronous motors are directly controlled by the frequency they are supplied. A simple (wall wart) transformer is all that some manufactures use to convert wall voltage to the motor’s input - this is not a good solution because the power from your wall contains noise, spikes and distortions. The result of poor power is an unsatisfying musical experience.
At Pure Fidelity we have two options to combat this issue, because great musical playback is unachievable, without a clean and stable power source.