Now that's kind of a strange recommendation. Not using a power conditioner with audio gear.
Check this page out: A power conditioner is a device used to...
The unit that I am using does all of these things and more. That's why why I use it every day. Had mine for a year now with no problems at all. And they've got a 10 year warranty. I'm actually being serious.
You can choose to believe what you want. Me making a suggestion to you or anyone else does not mean that I am asking you to trust me, and distrust the rest of the world. Why jump to conclusions before trying something in the first place? (in this case, a power conditioner).