Do we believe in Machina Dynamics?

This is quite laughable. A product is not deemed good or snake oil on the basis of whether it can be measured by some science method or not. Products should be based solely on whether our ears like the product or not.

When you audition cables its the same thing. What do I prefer or better yet do my ears prefer. Theres no science in it.

Same is with tweaks. Everyone has the right to let their ears determine and not some scientific method. This is listening to audio so no need to complicate things. We don't need a science degree but just ears that hear. In fact, I would trust my ears then some science geeks with a white lab coats and pocket protectors. I learned long ago not to trust their judgements.

Figure this one with science. If my electric goes down hundreds of miles of cable eventually through cheap romax. Why does a $2000 dollar power cord make any difference in improving the sound which we all have come to the knowledge finally that power cords make a difference. Science would seem to tell me that the power cord wont help which is why there where so many na sayers who laughed at expensive power cords in the beginning.

Street lights are on boys. Time to go home. Remember to take your pails and shovels.

Sorry, Tbag, you're not my mommy.

Freemand has said it well.

Freemand: I agree with your analysis. In the end, what ultimately matters is what the individual listener perceives. If, after putting an alarm clock in your room or having tones played over your phone or drinking a few glasses of Wild Irish Rose, you believe that your system sounds better, then it obviously was worth it to you. I don't think anyone disputes yours or Norm's or anyone else's experience (putting aside the obvious bias that arises when someone like Norm takes freebies, failes to disclose it, and then asserts publicly that they work).

Your analysis does not, however, address the issue of whether those "tweaks" have even a remote chance of helping others. If the point of this forum is to share experiences that may help others, it is important to separate tweaks that have no apparent explanation (which, more likely than not, induce a placebo effect that likely is not repeatable acrosss the population or even for an individual over time) and those that have some basis in rationale, scientific explanations (which are vastly more likely to have a similar effects on others' experiences).

Otherwise, Norm's anecodates about how little pebbles have changed his life are just that: cute, personal anecdotes that contribute nothing to the general understanding and improvement of the forum members' experiences.

Freemand +++ Why does a $2000 dollar power cord make any difference in improving the sound +++

A power cable can filter out RFI and EMI out of the power source, which results in a cleaner B+ voltage on the rails. That leads to better sound reproduction. Simple no?

+++ Science would seem to tell me that the power cord wont help +++

No, your lack of understanding of science tells you PC won’t help. The assumption that others share your lack of understanding is erroneous.

+++ Everyone has the right to let their ears determine and not some scientific method. +++

It’s a free country and you have the right to do whatever you want (if legal that is). However, that does not eliminate the possibility of placebo effect nor does it diminish the fact that every tweak that actually works has a perfectly plausible scientific reason for doing so.

+++ I would trust my ears then some science geeks with a white lab coats and pocket protectors. +++

Fortunately, I have enough understanding to know when said geeks with pocket protectors are frauds. I know a phone call cannot improve sound and I don’t need to spend $75 dollars to find out.

Regards
Paul