Even if noise in the power signal were to influence audio quality to an appreciable amount, this way of solving the problem is rather curious for the uncompromi

Even if noise in the power signal were to influence audio quality to an appreciable amount, this way of solving the problem is rather curious for the uncompromising audiophiles. Why would you install your own secondary transformer when you could just rectify the current, accumulate it and then use an inverter for a fraction of the price? Or even better just store the current and use it to power the audio equipment with direct current, skipping AC entirely.