How to detect Snake Oil
Jun 19, 2008 at 8:38 AM Post #76 of 91
Quote:

Originally Posted by bigshot /img/forum/go_quote.gif
You must be buying the wrong cables.

See ya
Steve



I don't buy many, I hate the profit margins high-end companies take. I buy lots of bulk cables and experiment; thats hundreds of different cables and hundreds of hours listening to what makes a difference (including geometry, as I've recently proven in my speaker cables).
 
Jun 19, 2008 at 10:12 AM Post #77 of 91
Quote:

Originally Posted by FallenAngel /img/forum/go_quote.gif
I don't buy many, I hate the profit margins high-end companies take. I buy lots of bulk cables and experiment; thats hundreds of different cables and hundreds of hours listening to what makes a difference (including geometry, as I've recently proven in my speaker cables).


My oh my, you use the word "proven" too lightly.
 
Jun 19, 2008 at 11:22 AM Post #79 of 91
Quote:

Originally Posted by Jingo Lingo /img/forum/go_quote.gif
I don't understand why DBT's aren't utilized more often.


i.e.
Cables, Power, Tweaks, Speakers, Accessories (DBT-Free Forum)

Sticky: Do not discuss DBT in this or other forums


-


Attempt two:
Quote:

Originally Posted by Jingo Lingo /img/forum/go_quote.gif
I don't understand why DBT's aren't utilized more often.


It doesn't sell.


.
 
Jun 19, 2008 at 11:25 AM Post #80 of 91
Quote:

Originally Posted by JohnFerrier /img/forum/go_quote.gif
i.e.
Cables, Power, Tweaks, Speakers, Accessories (DBT-Free Forum)

Sticky: Do not discuss DBT in this or other forums



Doesn't address his point, unless (and I hope this is true), all the magic cable users are secretly confirming their beliefs constantly with rigorous testing, but not informing us due to the rules.

Also, if one was successfully carried out (ie. one that showed there are appreciable differences between cables), I doubt any of the sensetive cable users here would object. I'd imagine they'd be overjoyed.
 
Jun 19, 2008 at 1:14 PM Post #81 of 91
Quote:

Originally Posted by monolith /img/forum/go_quote.gif
Doesn't address his point, unless (and I hope this is true), all the magic cable users are secretly confirming their beliefs constantly with rigorous testing, but not informing us due to the rules.

Also, if one was successfully carried out (ie. one that showed there are appreciable differences between cables), I doubt any of the sensetive cable users here would object. I'd imagine they'd be overjoyed.



We ALL know the reason why DBT is forbidden fruit... it dispels the bs flowery subjective descriptions by shattering the illusion/dellusion (placebokill) and therefore people would lose advertizing dollars
 
Jun 19, 2008 at 1:58 PM Post #82 of 91
Quote:

Originally Posted by Know Talent /img/forum/go_quote.gif
placebokill


Think you coined a new word there (zero hits with google). Heard of Bikini Kill. Placebokill.... I like it.
 
Jun 19, 2008 at 2:21 PM Post #83 of 91
Quote:

Originally Posted by Duggeh /img/forum/go_quote.gif
I have snake oil detectors available, £349.99 each and can be used up to 15 times before you need to refill the detection cartridge.


What a bargain!
Last time I saw "snake oil detectors" for sale they were £399.99, and those were for 10 uses only...
wink.gif
 
Jun 19, 2008 at 4:40 PM Post #84 of 91
Quote:

Originally Posted by JohnFerrier /img/forum/go_quote.gif
Think you coined a new word there (zero hits with google). Heard of Bikini Kill. Placebokill.... I like it.



and don't forget buzzkill

Oh o, five-0...what a buzzkill
 
Jun 19, 2008 at 6:51 PM Post #85 of 91
Quote:

Originally Posted by monolith /img/forum/go_quote.gif
My oh my, you use the word "proven" too lightly.


Large quantities of braided wires have HUGE capacitance and this results in quite a bit of bass in the sound. I used the exactly same cat5 wire and twisted them with multiple wires beside each other (essentially groups of signal/ground wires) and capacitance went down quite a bit, but inductance went up. This cable sounds less bass-heavy. Easiest test; I have a pair of each, I plug in one of each for each speaker and one speaker sounds like it's heavier on the bass than the other (easiest to check by putting hand on the speaker stand; one vibrates MUCH more than the other).
 
Jun 19, 2008 at 8:20 PM Post #86 of 91
It's either that or the screws mounting the speaker into the cabinet have worked loose. Or perhaps the center detent on your amp isn't really centered. Try swapping the cables and see if the vibration goes with it.

See ya
Steve
 
Jun 19, 2008 at 8:43 PM Post #87 of 91
Quote:

Originally Posted by bigshot /img/forum/go_quote.gif
It's either that or the screws mounting the speaker into the cabinet have worked loose. Or perhaps the center detent on your amp isn't really centered. Try swapping the cables and see if the vibration goes with it.

See ya
Steve



I've checked the screws (removed front panels). As I've said before, I build everything, including my speaker amp. This theory might work, but I can switch the cables to the other speaker and the same thing happens.
 
Jun 19, 2008 at 8:50 PM Post #88 of 91
Try and see. It helps to try to isolate what is causing the difference.

See ya
Steve
 
Jun 20, 2008 at 3:07 AM Post #90 of 91
Quote:

Originally Posted by FallenAngel /img/forum/go_quote.gif
... geometry determines capacitance and inductance and material determines resistance...


Geometry determines resistance, too.

No one asked me, but I've always believed that "cable science" (as the website cited in this thread's genesis termed it) is a lot of hooey. Give me good stranded 14-gauge zipcord. It works fine. I'll spend the dough I saved on better sources and music itself.

Perhaps some of you are familiar with the Pease Porridge column in Electronic Design Magazine. Bob Pease is a staff scientist at National Semiconductor and earned a PhD in electrical engineering at MIT in 1961. He's been doing battle with "cable science" for years, debunking their claims, sometimes hilariously.

In one column, Bob took on some guy who claimed he could hear audible "effects" of splices in cables. He offered to send the guy a sealed box with some number of cables running through it and connectors on either end. Some cables would have some number of splices in them, and some would have none, and the guy was to tell Pease which was which. He never heard from the guy again.
 

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