Appreciation for power requirements for audio system

[dberning]

Dave, what is the most miles you have ridden in a year?

It was over 13k miles in 1987, the first year I did the Paris Breast Paris ride.

[Roscoe Primrose]

The Hiraga le Pacific phono stage might be a good choice, will run on a wide range of DC voltage, but I'm guessing the PSRR is pretty low

Roscoe