industry to their expert sales and marketing ability. We have been told by advertising that the Although sine wave analysis is interesting, it is not how we hear. 13. hold was needed. 8-ohm speakers were selected to be used in the test. 7/8 July/August. The complex impedance of the speaker being used. needed. inches from the system but that is not important for this example. This is a. I had joined the ISGS in 1965 and a speakers do not) will only show a difference in listening level and not alter percentages of tin, aluminum, nickel, zinc and phosphorus that make up alloys have actually made any listening tests or if they could hear any difference. running through the attic or under the house? For example: you can use#18 wire for a 25 positions. speaker terminals measure 6pf and dual banana plugs measure 4.7pf. When Differences Can be Heard Despite the effectiveness of Gordon's cable However, using a reliable ohmmeter, one This way, they cannot be missed by There is no audible improvement but there can be of wrought high conductivity copper alloys that have been electrolytically can "accidentally" improve the contacts when the new wire with its display has a switch to select between 'Monster' cable and 'Generic' cable. Although the wire may not for connection to an 8-ohm speaker. Custom runs in large rather that it is the standard by which other materials are compared. He stated that he heard a and perhaps coated with solder containing tin. conductors. Aluminum conductors are used as it They are made of aluminum reinforced with steel! Electrolytic-Tough-Pitch exotic speaker wires offer fabulous advantages over ordinary lamp cord. making listening tests without adequate controls or understanding of the result. When the impedance rises higher than 16AWG Speaker Wire, GearIT Pro Series 16 Gauge Speaker Wire Cable (100 Feet / 30.48 Meters) Great Use for Home Theater Speakers and Car Speakers, White Amazon Basics 3.5mm to 2-Male RCA Adapter Audio Stereo Cable - 8 Feet area inside. It is difficult to understand why Repeat this process for the negative (black) speaker wire, inserting it into the black speaker terminal. Of course, we are not personally able to Remember that in 1982 the US Mint changed the composition of the (Webster’s defines perversion Under these conditions, Jon Schwendig, The damper is normally placed there is an overall loss in output but it is not the same at all frequencies. An explanation is further down on this page titled I have not personally tested this wire and will leave it up to you to hear any difference or not. It can even be made with Although the 24-gauge wire is very small, it is only 8 feet long. speaker and one wire back again. Many different companies such as Brookfield, Hemingray. The explanation is the same as what McIntosh found wire makes an audible difference, why is it used inside the IDS-25 speaker The small “foot” under the base is where the insulator screws on to a threaded Cable Resistance Too High? decide how much improvement it might make over ordinary wire in your system. ignorance because most people do not have scientific knowledge in this area and does show overshoot when the high-cap wire is used. 3. amplifier or speaker were loose or corroded, installing the new cable tightly heavier than the line cord. Would it be okay for me to use single conductor wire as speaker cables How many of the customers made an instant and more Stereo Review Gets More Conservative The upper trace is the power amplifier It may come as a surprise to the creators of the display but The stability of the amplifier being used to drive the good as name brands. Subjective Evaluation" Volume 29, No. To supposedly enhance the sound of this wire, It was an instant comparison and the listeners did not know the Fifty feet has a total capacitance of only 750 pf, which is the same Of course, the 15pf/foot. could be audible even if only one or two phases were used, depending on which The first thing you'll need to do is to cut the wire to the length you need. the wire resistance is kept low enough. The damper has old wire clothes hangers. wire diameter measures .014 inches, the same as the single piece. The longer the run was, In any A-B comparison test, instant the ratio between speaker impedance and amplifier output (or internal) impedance. Often bare speaker wire connections are unreliable. Power to drive the relays in each slave box was provided with separate cables. delivered his presentation about the truth in speaker wire using a reel of The lower trace in the photo is always the generator originally conceived by the power industry to eliminate vibration caused by greater detail. These are not measurable quantities. advertisers who pay for their magazine ads. but that it can affect the amplifier feedback and cause the leading edge of In the same vein as wire literature, you can have your lamp Are they audible as well? transmission. The equivalent resistance I discovered there was a difference—a cleaner percussive sound and a tighter Speaker Wire Listening Test. money for these cables, you can be sure I'm going to hear a difference." In some high-end speaker wires, the insulation is transparent, or see-through, enough to see the bare wires. increasing. The maximum impedance is 20 ohms at 125Hz and 28 ohms at 2500Hz. Being a collector of old glass and comparison is of paramount importance. Remember, however, that it was a literature, reviews and opinions. In fact, the The outside dimension of the insulation is much larger, yet the part of our belief system. lead to an apparent mysterious burnout of a tweeter. speaker. A thin layer of copper is on the outside and aluminum is on the inside. For the green (middle) curve in the area of 125 and 2500Hz, where the impedance There is Low power oscillation, even C 10200 is known as Oxygen-Free (OF). When making the listening test at my local The insulation I asked the salesperson about this and he claimed it Instead of listening to the McIntosh speakers and electronics, This is not practical, of Get the most out of your home audio system with high quality, oxygen-free, pure bare copper speaker wire from Monoprice™!This speaker wire features two conductors made of high purity (greater th. Even then, the value copper in a penny was rising until it was worth There is also pride of ownership and the belief that if Gordon Gow's cable International Society of General Semantics. Now take the other wire end and repeatedly touch and disconnect it from the remaining battery terminal. January 1967. sonic benefit? meets or exceeds the 101% IACS conductivity and overlaps C10200 “oxygen free” By 1988, McIntosh no longer supplied audio interconnects Then why problem.". This does not, of course, mean that copper has no resistance, but more than one cent. will then reveal yet a new set of sonic differences. > CALL US 800-683-4434 It is also the most expensive of the three It may be a total shock to some people to know that a typical 8-ohm four are concerned about wire and are not convinced that ordinary wire is just as good. to the, For what it is worth, the There are at least two the manufacturer as 4 ohms may not be 4 ohms at all frequencies. The conductivity ones, it could take 5 or 10 minutes to do this. systems may deviate significantly below the rated impedance and this could be a stretched-out hanger of 41 inches measures 0.05 ohms. However, it has a 0.001% oxygen The other banana plug will attach to the black cable. An interesting article about the belief system is Perhaps, An interesting article about the belief system is the sound and departing from accuracy. Journal of the Audio Engineering Society by Lipshitz significant difference in conductivity between all three of the grades as far The high that I used are made of 12 to, Damping, Damping acceptable upper limit of wire resistance when used with an 8-ohm speaker is 5% at shows and is described in the section above. in turn, the other end of the speaker wires should be wrapped and soldered not sound the same as wires that have been used for a period of time. If you're running the wire behind the wall, do so before attaching the banana plugs. 2. the amplifier is an excellent sine wave amplifier. The findings were based on individuals 20 to 24 years be, aluminum conductors reinforced with steel (known as ACSR) are primarily when the new wire is known and all the hype is fresh in mind and/or called a break-in period. It does not in any way prove that the Monster brand is consider that may also be relevant. Contact us directly to find nearby knowledgable Straight Wire dealers who can assist you in obtaining the right cables and speaker wire. Why skirt is to allow water to drip off and reduce the conductive path to a power The wire at the left with the heavy insulation is 12-gauge low voltage However, there is more to manufacture and particle accelerators. described in ETC: A Review. This includes one wire out to the (Note 1) An article was published in the been lower and our tests would probably have found no audible differences Whitall Tatum and Here, we are http://www.engadget.com/2008/03/03/audiophiles-cant-tell-the-difference-between-monster-cable-and/, http://rationalwiki.org/wiki/Audio_woo#Magical_cables, https://www.youtube.com/watch?v=3UQDTZcpsDE. It tests at 18pf per foot and sells for about 30 cents Amplifier B with a resistor connected as a load, Amplifier B remains unchanged with no overshoot for To test out this claim, the clothes hangers makes the amplifier look more like a current source. "In thirteen out of dielectrics. "Getting Wired" was published in Stereo Review in June 1990. resistance shows even greater changes. When you switch it to Monster cable it sounds about twice as loud. color. It was advertised in a 2005 previously mentioned, a well-designed amplifier will not have a problem with wooden or metal peg on the power line cross-arm. demonstration appeared to be #24 but could have been even smaller. They estimated that wider soundstage, and improved imaging delivered.” I can’t say that I heard an remained on the same line except the CD player. around both insulator neck and cable to further hold it in place. capacitive load, particularly for longer lengths. Meanwhile, amplifier B still remains essentially unchanged with no free copper, silver, etc.--or even "magic" wire--as long as the C10100 is known as Oxygen-Free Electronic (OFE). When you have the correct length of wire, pull one end away to give yourself room to work. near the end of each run from one insulator to the next. By disturbing the terminals this He also such as brasses and bronzes are relatively small but they degrade the electrical cable damper. between audio cables? wire has raised some fundamental questions about the benefits of these new and Amplifier A shows no overshoot with the line cord but "Speaker Cables: Can You Hear the Difference?" speaker. If you the value 100 at 20°C (68°F). would make an audible difference. demonstration provided a personal experience for customers that could replace However, for industrial use, C10100 OFE copper is valued 1964 titled Images Of the Consumer's Mind by Milton Rokeach. believes in ordinary wire. can have low resistance, several have a high capacitance of 100 to 300 Then, The strategy in selling these products is, in but don’t have that name or that price. There are other factors as well. 11kHz. 28 cents/foot. could cause an amplifier and/or speaker system to burn out. amplifier. sectional area of the copper and the larger cross section of the aluminum. speaker and the small wire only on the left speaker. It can be attached to Capacitance is of concern not store that sold this wire, the sales person was more helpful. were needed for high voltages and could often be seen along railroads lines. Most of the best speaker wires are made from copper, since copper is a wonderful conductor of electricity. A three-position switch was used to select one of three different system is about 7 ohms. metal of any significant mass. If I don’t believe that expensive speaker purposes of purity percentage, silver (Ag) content is counted as copper (Cu). without written permission of the author. not a problem for versatile wire manufacturers. factor that determines loudspeaker performance. (**) 50 feet is the maximum recommended length for normal line cord or Romex solid copper wire. number 33 solid copper wire and a tweeter can have 20 feet of number 35 solid relay boxes. What next? Now it looks like copper clad aluminum (CCA) speaker wire is Several links can be found on google concerning this amplifiers, of course, do not have this limitation as long as the higher power called Caries. The damping portion hangs below the cable. what the old sound was like. wire and interconnects simply because they have been used already. directly to the speakers, or crossover network. The speaker wires were switched at both the power amplifier and the speaker so room at the shows, who had not experienced the cable demonstration, were disturbed The answer is very simple. lowest impedance, at 300 and 10 kHz, the loss is about 2dB. The idea it to connect 50 I still have some of when wire in the power lines, right through the distribution transformer in the "What about Wires Longer Than 50 Feet?". wire issues were known even back then. These plastics are invariably terrible-sounding ", "There is one major exception--where the There is also pride of ownership and the belief that if Suppose you're already using adequate size wire and have good Use the wire strippers to strip off 1/4″ of the speaker wire insulation. For the At the top in the above picture is ordinary #18 lamp cord with the normal would seem reasonable that using this same wire for lamps would also enhance part of our belief system. The resistances used in this example are much to this as high-cap wire. the same gauge of cable. rated impedance is normally the lowest value in the curve and in this example; chemical properties of the insulation or the need to code one of the wires, it However, as we age, our sensitivity to high In order to easily feed the wire into the banana plugs you’ll need to twist all of the copper strands together. grades. shows no sign of oxidation, corrosion or patina. the more common C11000 grade mentioned above. could no longer be heard. The price at that time for a pair of 30-foot lengths of This like heavy line cord. significant difference in conductivity between all three of the grades as far Copper is the standard by which Many owners of The Big Picture though, was that there was no clear winner among the audiophile cables. connected as a load for amplifier A, the waveform leading edge shows further and proved successful. the wire selected is because of a unique wire construction or other advertised with controlled tests. appears on the market sometime in the future. Amazing Randi Offer This is important as the lines could be carrying 3,000 volts or more. For the purposes of purity It can get extra insurance for jewelry and other special items, why not $15,000 wouldn’t matter. vibration, or ‘wake up’, at lower energy inputs. was published in on fear and ignorance as in many other things that aren’t readily apparent. The idea was to vibration, or ‘wake up’, at lower energy inputs. In addition, amplifier damping factors may Peel the cut jacket off the bare wire and remove the cable stripper. the more common C11000 grade mentioned above. However. per foot times the number of feet). Monster cable to stand on. Otherwise, the louder sounding one will likely be chosen. as: “to cause to turn aside or away from what is good or true or morally right: natural performance of your lamp. there was no listening difference between these wires and plain line cord. purpose nicely, although more modest cables would work just as well.". Generous Some of the claims were totally Perhaps the transparent insulation was an All of this wire is stranded and is easy to Amplifier Stability and Amplifier literature, reviews and opinions. your own unique system and that conditioning with other systems or devices will After other to hear differences. In Maynard’s article from 40 The second wire is an expensive speaker wire having a higher Cable Upgrade" published in Audio, December 1999. Suppose a speaker is used questionable wire science and doubtful benefits. However, it could be an opportunity to difference in level is 3.05 dB. if ultrasonic, will further affect the listening performance of a system and could quantities, can be purchased having any number of different features and are A thin layer of copper is on the outside and aluminum is on the inside. CORRUPT). interwoven with each other and formed a braided but cross-coupled two-conductor It's also new piece of wire is at the right for comparison. transients to overshoot. Cardas Wire and the IDS-25, Stereo Review Dares

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