I am partial to uranium, myself. Have no need for dirty electricity.
copper, silver, uranium 238?
Need some sound advice about speaker cable. Have Jadis power amps, and Pre-amp. For now have AudioQuest Volcano (non-dbs) Cost to me is a big factor like so many other people out there. I will also be changing my speakers from the Sonus Faber "Auditors" to a Wilson watt/puppy series. Thanks Craig