Use quality wiring and make sure you have a solid ground (to the metal, not paint).

I have zero noise/whine

 

One person mentioned electrical interference noise... why point your 'noise' question to the rest of us? A good well thought-out installation with quality components/wiring should not have an ounce of externally-induced noise...

 

Shaner,

It wasn't meant as an accusation. I've read others mention the same problem, so just thought I would kinda nudge people into speaking up on the issue...nothing else.