CABLES: Directionality … fact or fiction?

I’ve always heard that single-ended, directional interconnects (e.g., AudioQuests) should be installed with the arrows pointing away from the source. Is that really true, though? It seems like it actually doesn’t have much to do with signal travel, but with grounding: normally, the shield is connected to ground at the end the arrow points toward. […]

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AUDIOPHILE CABLES: An oxymoron or what?

Well, debate has been going on for a while, do “audiophile” cable upgrades actually work, with a stronger debate going on for actual analogue signals. I’ve just got a short post and a interesting question to share: Assuming that changing cables changes sound signature and that its true, why do we never see people talking […]

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WHY: Why do intelligent people deny audio differences?

“In my years of audiophilia I have crossed swords with my brother many times regarding that which is real, and not real, in terms of differeces heard and imagined. He holds a Masters Degree in Education, self taught himself regarding computers, enough to become the MIS Director for a school system, and early in life […]

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CABLES: Their costs relative to system costs; how many truths?

Since making a spread sheet with my audio system prices, I have been thinking(shocked) about my total investment in cables. My total system retails at $67,000 (Digital and analog front ends included). I purchased all of it here on Audiogon so my investment is about 50%. Of that I have about 10% invested in interconnects […]

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A NO BRAINER: Considering what we spend on power cables, the $55 … cost was a no brainer

After reading the review, and being a sucker for cheap tweaks, I tried them in my system. I only had two line fuses to replace -one in my Simaudio Nova CD player and one in my Simaudio W-3 amp. The latter has no cct. board fuses for each channel [probably a good thing].  I couldn’t […]

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PS AUDIO: “…… let the power amp drive the long cables and don’t stress out the preamp if you can help it.”

Paul McGowan writes: We all know it’s not good to get stressed out, but did you know preamp’s and sources feel the same way? Nothing stresses a preamp or source out more than having to drive an uncomfortable load like a long cable.  Some preamps and sources have better designs than others, but in general, […]

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When Exactly Does “Expectation Bias” Mean Anything?

  Genuinely interested in a debate on this topic. There are many mentions of the so called “expectation bias” effect on the forum, usually linked to those in the subjectivist camp, by those in the objectivist camp. These often seem to be loosely coupled with claims that people who buy expensive equipment like to be […]

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SPEAKER CABLES: How thick should they (rather than the buyers!) be?

Our member, Mr Derek Stalin asks:   “It makes a difference, It really does. The following goes totally against my engineering “if you can’t measure it, it isn’t there” outlook but I’ve just bought two 3 meter lengths of CHORD RUMOUR 2 and using the same terminations (taken off the previous cable) and using the […]

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CABLES: A Complete Guide to Concealing and Hiding Cables – the Canadian way!

“Let’s start with the simplest of systems, a two-channel music system. Typically, the components are placed on top of each other or stacked on the shelves of an audio component rack. This is perfectly fine as long as there is enough ventilation between the components – many components have ventilation slats on the top of […]

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Do long cables matter?

Paul McGowan writes: Now you’ve gotten your main speaker system in order and imaging properly, according to yesterday’s post, it’s time to think about adding our subwoofer.  Let’s start with a fairly broad overview and then later we can dig down deep. Your subwoofers are going to be placed behind and to the outside of […]

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SPEAKER CABLES: Do they have a ‘sound’?

Steve Guttenberg writes: It’s a safe bet that your speaker cables don’t look like Nordost’s ultra-flat cables. Founded in 1991, Nordost is a high-technology cable manufacturer using conductor technology that was initially developed for the aerospace industry. Nordost designs and builds all of its audio, digital and video cables in its facilities in Holliston, Massachusetts. […]

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Why do digital cables sound different? “

Been talking to a few e-mail buddies and have a question that isn’t being satisfactorily answered this far. So…I’m asking the experts on the forum to pitch in. This has probably been asked before but I can’t find any references for it. Can someone explain why one DIGITAL cable (coaxial, BNC, etc.) can sound different […]

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MICROPHONY: In speaker cables … the definitive proof, with a sting in the tail

CABLE ELEVATORS Permit me, if I may, to offer a different (but not necessarily superior) perspective on this. A few years back, I was invited by a designer of high-end speakers, to visit his development suite in Salzburg, Austria. All expenses paid. Unlimited coffee and cake and so on. An opinion on a new idea […]

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CABLES: If you’re thinking of an amp purchase and plan to use balanced cables, simply ask what the CMRR is – it’s a valuable spec to know

Paul McGowan writes: We started our series on Class D amps and how they work.  We went through the all important input stage but before we get moving, however, quite a few of you wrote me and asked for a better idea of what common mode rejection was and what an amp designer might do […]

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