7500 for USED cables? Are they joking?

Thanks Clueless, very kind, but I polarised them already myself. They all face due north and the St. Elmo's fire keeps the electrons flowing nice and steady.The sound stage is much improved and the resolution, you wouldn't believe it, I've finally heard the famous fly landing on Karajan's nose as he was conducting Wagner's Siegfried and by the way, Psychicanimal this model, for how long would you have kept her for 15k without upgrading?
And Bomarc, after extended listening with my panel, we found a distinct improvement indeed, but only if the cable was held by one of the members at armslength during the entire session and only if she didn't use any deodorant. Must have to do with her pheromons mingling with the polarised and st. elmerised ic.
We'll have to do more experimenting to find out why this is so. By the way, Psychicanimal, she was in Mexico last summer. Strange coincidence....

Experiment: Take one wellseasoned audiophile put him in a dark room tell him to put in order of preference 3 copper cables a $1000 , a $2000 and a Home Depot Monster Copper Cable @ FIFTY-THREE CENTS/FT.!! speaker cables. System is Audio Aero Capitole Jadis 100 mono +preamp Sound Lab A1's. Play 1 classical 1 rock and 1 jazz high quality recording. So he has 3 chances to get it right. Do the same with interconnects using the top of the line Radio Shack inters with 2 other high priced inters , all 3 copper or heck use 2 silver. The dark room is used because we want to let hearing come fully alive. If he errs significantly then maybe it's ALL HYPE about these super-duper "Forged in the Fires of Mt. Mordor" cables. If we took this "zero crystal copper" and compare it to the top of the line Radio Shack would the microscope reveal the inferiority of RS's copper? If not then HOW can they sound better? Last night i bought 20 feet! of Monster Wire (the copper strand on each current is about half thick as a pencil , awesome) at home depot for TEN DOLLARS!!! ...This old speaker has its limitations can't see how any other wire gonna do any better. The weak link is the NAD cdp i bought 6 months ago(pre-audiogon days) and time to retire my 20 year old Philips 2 way not wires. The previous posts in this thread brought tears to my eyes i was laughing so hard. Great Thread!

Mistake, the Dunlavy ULC 1 meter IC goes for $500 to $600 for the record. The new owner of Dunlavy, an electric lighting company, has changed the website and apparently omitted the cables. John says this gives him more time to design and leaves the business angle to the new owner.

I finally have time to respond to the last comment made to my post on 2-28-02. Clueless asked me a couple of questions. Rereading my post where I stated …polarization of electrons… I had posted this on my lunch half-hour and I concatenated a couple of different thoughts. One being the dielectric does polarize when a signal is present, and electrons can be polarized by magnet fields creating, a no force, magnetic moment usually when the electron is spinning. Atoms most certainly become polarized when they lose a valance electron to the conduction band, but not your point.

The audio signal is a complex signal that can have a negative swing assuming no bias, but there is little guarantee of symmetrical relationship between the plus and minus halves. Electrons have mass and they do collide/push other electrons, so I think a single electron moving back and forth seems too simplistic. I could find little if any information on the small signal analysis of audio signals or signal analysis of amplifier outputs to support or deny your analogy. Please feel free to point me somewhere on the ‘net. All I see is semi-conductor signal analysis or DC theory applied to conductors.

The electron is the reference point for the electric/magnetic field generated by electrons “flowing” creating a current from a potential difference. I completely support your statement that the EM field transfers the signal (information) near the speed of light as per my questions. The electrons guide these waves albeit at a speed far slower than the speed of light. One cannot happen without the other. Since power is a square function, it is always positive, unaffected by swings. The 1st order equations guarantee this too.

The more interesting question to me is as far as I can tell unanswered, is that science knows from empirical data and scientific calculation the relationship between I and EM, but science does not seem to under why this relationship exists. Why is an EM field created when a current flows through a conductor? I am open to comments on that item. Why do we care about polarization? I guess I think capacitance and resistance to movement.

I still haven’t seen much of a response to any of my questions which definitely point to the design issues of cable designers. I have taken the liberty of trying to find Internet based information from reputable sources. Ironically (to the pro guys I’m sure), I trust John Dunlavy. I voted with my wallet. I think that he is a reference for scientifically correct design based on solid physics. However, I disagree with the notion that science has determined and can measure every single aspect of cable performance. History has taught us time and time again this is not true.

********** The good stuff **********

First I think it is time clarify the statement of pro audio members which boils down to, “…all cables sound the same...” To clarify, ALL cables measure differently, the real question is whether or not the differences are audible. To me a worthwhile distinction, because poorly designed cables are audibly inferior sounding and potentially harmful to the system. Not all high-end cable companies produce “snake oil and buzzard salve” products, but there are some, the same as with any other industry. Most of the claims put forth are valid design points, but may not be of audible significance until system interaction is thrown into the mix.

Dunlavy post to support above
http://home.austin.rr.com/tnulla/duncable.htm

As Mr. Dunlavy points out, cables need to follow the good design principles to produce documentably accurate cables, but the interaction with the system must be considered as well. A 1 meter pair of balanced Dunlavy ULC cables cost around $300. We are to assume no frills, properly designed, etc. While the $7500 cables are a stretch, there are many others to choose from at considerably less. I don’t know how much it costs to essentially suspend multiple cable strands in air. Whether or not it produces measurable or audible differences is the question.

Almost all of the design parameters cable makers play with are covered in the link below. One of the best layman based discussions with the supporting mathematics I have seen to date. I think all will find it well worth the read. A couple of links were visible at a file level, but not on the HTML page so they are listed separately.

Start with Analog & Audio on the Main page
http://www.st-and.ac.uk/~www_pa/Scots_Guide/intro/electron.htm

http://www.st-and.ac.uk/~www_pa/Scots_Guide/audio/cableshift/cp.html

http://www.st-and.ac.uk/~www_pa/Scots_Guide/audio/skineffect/page1.html

Thanks for reading.

Lmb. Thanks for the St. Andrews site. Lots of nice stuff there. As I said in my post I did not want to put words or an argument in your mouth and reading all of your posts I tend to agree with a lot of your approach. I'm a relative simple sh** when it comes to this stuff. I am never going to be at the cutting edge of understanding this stuff, most of us aren't. My basic position comes from dinking around with tube amps/speakers and trying to think of the audio system in terms of a circuit(s). If you just take the top off of the "boxes" it is virtually impossible to place such emphasis on the wire connecting the components. If your going to upgrade your going to take a balanced approach. Surely, your not going to try to fix obvious design problems in your amp with ridiculously costly wire coming out the end. I've met very few people who understand basic circuit design who would tweak/upgrade as cable companies promote. I think ultimately this destroys audio. It's ironic that one end of the industry is telling people to buy a half dozen speakers for 2k strung out all over the place while the other is telling them to spend that much on 18" of wire. Oh well. Common point???-- it sells stuff.

Thanks again for the St Andrews site. I only took the half hour tour but it looks very interesting.

I remain,