I always prefer a multi-phase transfalgulator with floating ground ferbinators. There's medication to fight bi-polar, so it must not be ideal.
But Seriously, thank you George and a couple others for shaking some of the cobwebs from my diminished memory of electronics.
Thankfully I don't know enough on that level, to interfere with my love of music and my low-to-mid-fi equipment.
Cheers!