Power conditioner or not?

I am confused! Per Naim's recommendations, no power conditioner needed. I have a Naim system, what do you think?

Bryston manuals say the same. That is the way it should be in a good product. However, with switched mode power supplies common these days and therefore dirty power not uncommon - not all components live up to this promise...perhaps power from the utility is sometimes completely out of tolerance too. Whatever the cause, power conditioning sometimes helps - in a perfect well world it probably shouldn't be necessary at all...try it and see if you can hear a difference - however make sure it can handle the instantaneous current requirements for your power amp (as generally it is not recommended to restrict the supply to your high powered gear - some stuff is designed to work with power amps).

Dave_b> You write with great passion about what you feel is best.I'm glad you found nirvana in your cables (at least someone has)However to say you have the best because of comparisons you have made and that you have a scientific background is like saying I can race car's at Indy because I have been driving fast on highways for many years.
What I have learned is that "there is no best of anything"
What works for one may not work for another.For those who choose to spend five figures on cables,fine.For those who feel they can do it for less (given a comparable system) also fine.
If you look at other members posted higher end systems I'm sure the majority would disagree with you.If they did agree they would be using the same cabling that you have.
Be thankful that you have put together a system that you feel is the best for in the end isnt that the only thing that counts.

Sorry, I thought it was implied that I meant "One of the best of the best", regarding MIT products. I am sure there are a number of cables and conditioners that might be considered in this same league by other audiophiles. The most obvious differences in user satisfaction is of course system synergy and individual differences both biological and psychological...not to mention financial! One example comes to mind of a well respected engineer who works for one of the premier loudspeaker companies in the USA. This guru goes around setting up speakers for the company in a most unusual manner. The resultant sound is anything but high end! The ear of the beholder is everything sometimes. The summit of the state of the art is a moving target with hunters using everything from bows and arrows to advanced laser guided rifles.

Dave,Well said !!

Why thank you Goldeneraguy! Somehow, my many other posts over the years regarding extremely inexpensive gear that I thought was also the best of their respective categories, has gone unnoticed by some. Happiness comes in many forms:) I can only give my opinion based on my experience, which is all that can be said for anyone. At least I don't own an audiophile dealership full of gear I need to sell...that could definately cloud my judgment.