Easy DIY Shielded Audiophile Grade AC Power Cords, Twisted Too!
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- čas přidán 17. 05. 2021
- Quiet AC Power Cord Part(s) List
AC Connectors: ebay.us/NaGYAB
Mogami W3104: ebay.us/b7fXP8
Southwire 12AWG Stranded Ground Cable: Best Place to buy is Home Depot (U.S)
Copper Shield: amzn.to/3bxQtMh
5/8” (16mm) Braided Nylon Sleeving: ebay.us/avFyUY
Ferrite Core(Mix): amzn.to/3fnl0gV , 13MM: amzn.to/3ycLdaF
16mm 3:1 Heat Shrink Tubing: amzn.to/3JGN8sA
Heat Gun: amzn.to/3eWr4ha
If you use these links to purchase any items from Amazon or eBay(No Extra Cost To You), I get a small percentage which help support my work and helps me keep going.
Ok so I have been working in electrical & cabling systems for 30+ years & although I am a "non-believer" (that it makes any difference noise wise) I will offer you & others that wish to make their own power cables a pretty good tip, because after all manufacturing your own to a specific length to suit your equipment if it doesn't cost you much will be satisfying (just don't bother with the shielding bit)
So when you start with your three wires before you do anything else hold all three together & insert them into a cordless drill like you would for a drill bit, then hold the other end tight (or get someone else for that bit) then pull the trigger on slow & watch your wires all spin together perfectly without any kinks or uneven bits. Then when you apply your outer sheaths & heat shrink it will be smaller diameter & easier to slide the last bits over. One last point...don't twist power wires too tight, just similar to how Tharbamar did is fine.
Thanks a million, Mark!
Just taking advantage of this to ask a basic (for me, a lerner) question: why do I see folks twisting all the internal cables and audio path wires (input wires) inside the amplifier?
I see twisted cables from vintage power boards to the output transistors bolt to the heatsinks. Same thing with the "minus" and "plus" cables from the PSU to the smoothing big capacitors...
In essence, what the big "benefit" of twisting wires and cables? Aren't these creating a bit of resistance end to end?? Thanks again!
@@montech5647 Hi Montech, so twisting wires is all about attempting to eliminate RF interference. If you imagine those wires all loose with different spaces all along the length any induced EMR would be different strength's depending on how close or not each wire is which in turn would pose a problem for removing it.
Now imagine the wires twisted...they are all equal to the noise because of the twist & as such an equal induced noise presents a "common" noise which common mode rejection circuits can remove a lot easier than random wires.
Mostly this is a problem where the wires are a feed into any amplification stage (you don't want to amplify noise)
The power cables that Tharbamar made don't have to be twisted for any other reason than making it neat & easier to slide sleeves over, the same goes for speaker wires. Wire resistance doesn't have anything to do with twisting, if all wires have the same material/gauge/length they will be extremely close in resistance...loose or twisted.
Hello Mark, how critical or important is “ torquing down” the screws in this application. I just viewed a video from Furutech where they recommended a torque of 80 c (not sure of the rest). Thx, Mike.
@@markwhitfield2629 thanks for the response. I'm trying to eliminate crosstalk between input channels' cables and was advised to keep the wires and cables a bit far from each other, but this seems pretty difficult to achieve...
@@mikeeygauthier2959
That's essentially a mechanical lug, I've tightened/torqued thousands... just make sure it's really tight.
I have recently bought a power cord from China. Very similar to the cable shown in this video. The moment I put it in my system and played music, my chin fell to the floor.
OMG! Everything sounds much clearer and defined now. I have to admit I have always been somehow skeptical about cables, but I trust my ears and I can say it really made the difference!
Yes same for me, but I found it to be too detailed/cold/analytical with the rhodium plated connectors. Its like changing a whole amp lol
No one should trust their “ears” as they are one of the most inaccurate senses and highly susceptible to psychological influences. In other words, they’re easy to trick. But if the end result is you enjoying it, then that’s a win of course.
@@TheEchelon lol you should trust only your ears and not others
@@TheEchelon What should one trust then?Specs and data on a paper??? We all listen through our ears, man, and it's them who tell us if what we listen to is of our liking or not. No BS!
@@MasterofPlay7Hi… did you buy or make your own power cord?
Wow! That was amazing, thank you so much for this VERY practical and helpful instruction! 👍
have ordered some 4TC cable from China on ebay, it has 8 braided conductors in 2 colours all constructed the same way Kimber build theirs. this allows for no shielding to be required as the 8 strand braid acts as a natural shield. also the construction is like a tunnel that allows you to thread a single conductor through for the earth, it just looks so much neater when finished
Thank you for sharing
very nice advice
That is a fine power cable. I use the same method for making my interconnect cables. I connect one wire of Mogami 2549 twisted pair to plus and the other wire to the return. I connect the shield to the return at the source end and float the other end.
Hi there
Just made this cable and although it still burning in the difference in the sound is already audible. Thank you so much for sharing the knowledge
You’re welcome, enjoy!
Thanks!!
Hello sir!I really like your videos!Can you teach us how to make an Audiophile extension block?That would be very great!Thanks!
Even though I’m not an ”exotic” cable believer I do really like building cables from good quality parts like Mogami and Canare to just make them look cooler.
I do enjoy your tutorials and I really like the way your cables look! :)
Props for using cables with published measurements! 😎👌
Generally it’s my understanding that if you buy a decent component, you can rest assured that the power cord that came with the device will do the job. You don’t have to replace it, unless you want to have a fancy looking power cord and that’s okay too. Fancy power cords will typically not change the performance since AC is converted into DC, and almost certain the manufacturer has installed a noise filter in the component as well. Nice looking power cord though. 🙂
No, sorry it is not like that. Hans Beekhuyzen explains in audio hygiene why. The power cables delivered with the component are normally not shielded. It is the shielding which is preventing the power cable to radiate disturbance to for example an RCA cable carrying the audio signal, which are mostly nearby on the backside of the component.
So it is not the disturbance from outside going into the power cable.
Good! Now only the piece that goes from the wall to the power station is missing.
Hi Tharbamar :) Im your huge fan from Poland. I made a lot od DIY cables because of you. I now want to make this power cable and have question. You said that this cable is made for transports, dacs etc. But what about power amps, mono blocks ? It can be safely use to power amps without risk of overheat? In other video you made AC from 3104 but using all 4 wires but without shielding - which one is better?
Hi there
Thanks for your Amazing video,
The only think is I can't find any of those products here in UK ☹️
If you are going to do this is the U.S., please use Green for POSITIVE, White or White w Green Stripe for Neutral, and Black for Ground. That is NEC spec.
Great video, thanks!
Great video! Thank you
Only the cleaned roots of the wire must be soldered with Kester 63/37 type solder - otherwise they will begin to crumble from the clamping screws.
Hi, great video. I have some mogami w3104.
You used the yellow and orange wires. Weekly not use the other 2 wires the red and brown wires?
I’m using them in another power cable, thanks
I have got IEC connectors that are marked 125 volt 15 Amp is it OK to use these in the UK for amps CD player and power supplies all for Hi Fi. The ones shown on the Ad on eBay were marked 125 to 240 volt. Will it be safe to use these?
I want to make new power cables for amplifier, pre-amplifier, 4k BluRay player, CD player, TV and anything else in my home theatre. I see you use 2 conductors from Mogami 3104 wire plus a new ground wire and twist these together. If I want to end up with a 4 foot power cord how long do I cut the Mogami 3104 wire? How much length can I expect to loose when twisting the cables together? If money was no object I would build the Oyaide cables you built in another video. These look more in line with my budget. Thanks for the video, your opinions are appreciated.
I would twist them together first and cut the length you need after that, it would be much easier to get same lengths on all cables, thanks
Wow, didn't expect such a great DIY video, thanks!
Could I follow the same steps, just put a different end connector for a camera and camera battery, to run power from the external battery? Where could I find connectors for a Red Komodo Camera AC-in and something that'd connect to a battery?
Hi, nice if you can suggest a DIY modification to replace thin OEM power cables that come attached with low-priced CD players and all of vintage gear including hi-watt Japanese amps.
This video is for that purpose, thanks
live ,neutral and earth wire size should be same , would you accept a electricain supply a power point(power suocket) and come with 1.5mm2 earth cable then live and neutral cable is 2.5mm2 ?
Looking for advice from anyone still looking at comments for this. I want to make something similar but can't afford the Mogami speaker wire. Can I use any OFC copper cable of 12AWG/4mm2 and the pvc cover it comes with won't be a danger in terms of a fire hazard assuming correct fuse in? UK 230V. Was looking at usual Amazon offerings such as KabelDirekt etc. And if not and I use standard annealed copper not OFC basic mains cabling will I lose something in terms of quality?
Hi Which power cord is the best for AV receiver of basic models?
Very informative video!! thak you! ive already gathered the materials... :) one question: what is the diameter of the copper shielding?
thanks again
Hi, it’s 1/2” copper shield.
Exact link in video description, thanks
@@Tharbamar thank you for the swift reply. actually the link in the description takes you to multiple products... hence the question :) thanks again
Top job sir , thank you for sharing....l
so - Tharbamar gota ask how do these power cords sound compared to the PS Audio AC12? or your other cable?
Sound is richer, PS Audio AC5 with my Aquarius R2R DAC sound brighter than with my DIY cords, AC12 and my DIY cables are about the the same but AC12 is slightly quieter,
Now I’m using AC12 with amplifier and rest of the components with DIY shielded power cables, thanks
Is this style of cable good to use for components like a receiver or power amp?
Yes definitely.
Pardon my ignorance but what is the difference between a AC power cable for digital audio components & one for analog audio components ?
This particular cable is designed to use with digital components by lifting shield ground on component side and drained on wall side but still it can be use with other type of components.
great video, and great tutorials.. how does it sounds compared to pc power cables btw sir?
Quieter overall noise floor. Thanks
Do you use Mogami w3104 both speaker cable and power cable right?
I use Canare 4S11 in my main system.
Thanks for this video. Would you use that power cord on a sub woofer. Wonder if it would do anything to a TV?
Yes, absolutely, I've been using same design on SUB as well, thanks
A good power cable increases tv resolution,colors,brightness,etc basically improves everything 2nd best upgrade to any tv.
Anything on the argument not to use shielding at all by using weave only for mains cables? And also, definitely not using ferrites on mains cables?
yup
Hi, so you mean that shielded weaved sleeve only on the orange and yellow but not on the black ground? Even less noise floor?
And ferrites?
Hello, can this cable be used with vintage tube amps? I fancy these with my heathkit tube amps.
Yes definitely.
Can we use Mogami W3104 cable itself for ground wire? I am not able to find short and good quality copper ground cable in my city, I need to buy 100 feet which I do not need.
Yes you can.
Great video! Why only drain the one end of the ground? Would be nice to see you do some cables for tube based audio, even for a quick upgrade to a nice guitar amp. - L
Grounding at one end allows the shield conductor to act as an antenna and shunt any noise to a dingle ground reference. Too many paths to ground can cause ground loop hum.
In the time since you did this project Amazon no longer carries the heat shrink tubing you recommend. Can you point me to another source or alternative? Thanks.
Hi thanks for heads up, I just updated with this link amzn.to/3JGN8sA
Excellent review. I find that sometimes using an shielding can negatively affect sound quality. If main cable has significant noise then it will capture that noise. Have you tested with and without shielding?
Yes, most of small digital components I like them with shielded power cords, thanks
@@Tharbamar how about your USB cable running from dac to source? Shielded too?
@@leekenyon4099 I'm using Oyaide Neo+ Class A USB cable.
@@Tharbamar Ah, I have the Oyaide Class B interconnects ($40 / M) on my secondary system, and the Audioquest 'Pearl' 5M USB running all the way to my new SMSL DO200 DAC! 😁
I thought the drain wire should have constant contact along the shield, otherwise as shown in this case you will make kind of a ground loop? Any thoughts?
Hi there is no drain wire, only the shield is drain on wall side by connecting to ground pin and lifted on component side better shielding, there is no ground loop when ground wire is connected to the both ends. Thanks
@@Tharbamar ok thanks but why not shield the hot and neutral together away from the ground and twise the ground around that? Wouldn't that be better shielding for that ground?
@@visiontranscend60 Probably but my main purpose of shielding is not to introduce any interference from the AC cables to surrounding cables and components, not other way around.
j watched your video and j also made diy project of power cable -it is shielded model but j didnt use ferite noise filter on the end -recently j started using ferite beads on the entrance of powerd cable of amplifier j noticed difference can you explaine from your point using noise filter on this power cable and what are benefits in sound by your oppininion
Basically when current/signal passes through the cable also carries noise as well and magnetic field generates throughout the cable. The magnetic field is absorbed by the ferrite core and the noise current is reduced with the help of ferrite core.
@@Tharbamar thanks for your answer j was experimenting with ferite beads on power cables and speaker cables and the result is that improvements are on power cables but on speaker cables are not good
Many audiophiles don't like the change it does to sound I would use it for tv only.
Have you ever looked at the line of Viborg connectors and accessories on Amazon, Steve? Really good stuff at good prices! Stuff that competes with the best connectors out there. I own several of their AC and IEC plugs, binding posts, RCA jacks and spades. Good stuff that makes a big difference.
Yes I’ve been using some Viborg plugs, they are very good quality. I might be using binding posts in next project, thanks
@@Tharbamar They are currently sold out of these right now but I recently got these rhodium plated copper binding posts and upgraded my Elac Unifi UB52’s with these and it made a HUGE improvement! www.amazon.com/dp/B017GRI4UM/ref=cm_sw_r_sms_api_glt_fabc_N009Y69DFQQ162KCEND7?_encoding=UTF8&psc=1
Yes, I will be trying them on my CSS 1TDX in the future, thanks
Go straight to aliexpress monosaudio iec pure copper gold plated decent good as viborg.Xangsane 6 core 1.5 silver plate occ copper probably best cable you can get double shielded round a solid core inner.sound amazing with a silver fuse wire fuse.made more difference to my system then any other cable that and better op amp best upgrade ive done.
Japan Made is awesome 🇯🇵
I just hate shopping online for all this stuff. Will ask the AV supply store to carry the stuff. And bro you forgot to put a rubber sleeve after the shielding but before the final nylon sleeve. LOL
it’s just for demonstration purposes, I didn’t forget anything.
@@Tharbamarok thanks. Sorry about that. But how about I use the extra strong shrink tubing on top of the shielding and then I can put the final nylon braided sleeve on top? Is that a good idea?
Hello the cord is OCC or OFC?
Bestregards
It's Mogami Neglex copper not OCC, thanks
Where can you buy Sonarquest connectors? The link doesn't work and the there's various online stores that look suspicious. Thanks
Hi I just updated the link, thanks
@@Tharbamar thanks!
Australia has specific color coding for power cables. Actually certified electrician only can wire such cables in Oz. For good reasons. You can also use higher grade Furutech terminals. And double or triple wrap with shielding... will make another degree of improvement.
Yes, here in the US, Black = HOT, White = NEUTRAL, Green = GROUND but since I’m not selling it can be anything for personal uses.
I’ve tried many different shielding up to 4 layers using aluminum foil, copper tape as well as each individual conductor shielding there is no difference in audible noise improvement, my power cord is absolutely quiet even when I raise volume knob to max level on class D amplifier, there will no hiss or white noise. Thanks
Acctually as long as you use approved fittings an electrician is not required 'this does not apply to behind wall cables'
Only the right colors give the right sound...
No it can't, it still has to be certified to a UL standard in order to be legal to use in USA, whether it's for personal use or not.
I have a question: Is the Mogami 3104 insulation rated to withstand AC current in all countries? It is not a AC power cable, it is for speakers operating on DC. Your explanation please?
AC or DC current is current, As per Ohm law 1V AC = 1V DC and W3104 is ratted for 500v DC.
@@Tharbamar Thanks, should be perfectly fine I guess. Question is, will an insurance company accept a claim involving Mogami 3104? It is a cable not legally rated as a AC power cable. I checked with my local Australian Hifi supplier and they said NO. Even Furutech hifi bulk 'power cable' does not have the legal blessing in Australia. Besides unless one is a qualified electrician here, we cannot even put a plug on a power cable! I am not complaining, but merely pointing out the issues that one has to consider. Something that can be perfectly good and fine may not stack up legally and have an inherent risk attached to it.
@@Tharbamar Just to add that, here in Australia, all electrical cables need to be certified by Australian Electrical Standards and test tagged. So Mogami 3104 speaker cable will be illegal here. Problem is, even if someone makes it with 3104 and it works fine, you are still breaking the law here! Must be the same in many other countries too. Thank you for sharing wonderful information but although "easy to DIY power cords" viewers should know the legalities. Cheers.
@@melodychest9020 that's fine, its for safety. it would be a shame if your house burned down because of a wonky power cable.
@@melodychest9020 Sounds like a well-intended law that was made long ago and should be changed given advances in electrical technology. This is the sort of practical handyman work that should be taught as part of a public educational curriculum. However, it is important to follow existing laws while petitioning for a change in those laws. Good Luck!
iId never use speaker cable for mains, the other way round is perfectly fine. The insulation of a speaker cable is sub 50V as such running this on a beefy power amplifier wouldn't go well.
I’ve been using them so long in pro and home audio with not a single issue.
Ul13 CL2 Rating and withstand to 500v.
Also note most ultra high current amps are wired with very same cable inside.
Solid core is better. Pure Copper power connectors are finally cheap and mass produced. Aliexpress copper Hubbell aec
Speakercable is not for 230/100V !?
Not true for W3104 which is rather rated for DC500V/15sec.
Solid wire for the GND is a error.
Hi Tharbamar!
If you use unplated copper connectors, isn't there a risk of oxidation?
Yes but regular annual cleaning will take care of that, thanks
@@Tharbamar But does it only oxidise the copper on the outside or also on the inside? Because if not, you always have to disassemble the connector to clean it
You said tape cobber sheilding is not as good as sheilded cobbber sleve why is that?
results... pls
You could make millions building and selling personal high quality cables. 🤫
Hi, Tharbamar. How does this version compare to those you build couple years ago in your other video (czcams.com/video/BtAD6u-uaAw/video.html)?
I wonder how these compare with his AC12 PS Audio cord he loves so much but he doesnt seem to respond to questions PLEASE answer us !
You have to be careful using different types of metals you can get galvanic corrosion it should always be the same socket to plug material
Not really a suppressor innocence a emi / rf rejection and it's not going to do much like that and could be unbeneficial you could put a suppressor on the end between live and neutral of (x2) capacity of 1uF 400v be more beneficial that will filter out any digital high frequency noise. Try not wind it so tight either the wires every 2" enough, you just increasing the length of resistance of the wire try and get the total length of the whole wire to half a metre including the wind. The dielectrics of the plastic is not good either it's not PTFE?
You could rip off the outer shielding would be better can replace it with PTFE plumbers tape 4 coatings forward and back, don't go to tight.
If you leave a bit of the plastic sheaf on one end stop it fraying pull the rest of the cable sheaf halfway down cover half the wire that's bare with the teflon PTFE plumbers tape, and do the same on the other side. oh and spray the wires first before putting on the PTFE tape with a silicone lubricant drenched the wire
Thank you John.
I’d probably omit using caps, unless you know exactly what you’re doing for specific components. And even then listen with/without. Power filtering can go sideways.
The missus said to me the other day "you spend over £1,000 on speaker cables because you can 'hear the difference' but you can hear me calling you from the kitchen" lol
I viewed one of your other cable videos and I asked about the shielding and you were kind enough to send me this link so thank but I think it's a little late for me considering I've already purchased all of my expensive shielded speaker cables and yes I'm one of those idiots who does the research after they purchase there equipment! 🙄
BTW. Your English is better than my English but the funny thing is.... English is my first language! 🤪
how do ypu measure the noise??????????????????????????????????????????????? do you have a clue??????????????????????
Funny, the power supply in my amplifier filters out any noise….
Suppose you have a noisy power supply, than a good cable won’ t help.
I don’ t agree with the usefulness of this cable, but you are very good in doing a presentation.
A more interesting topic would be to prevent ground loops.
Ground loops are very common when you have connected more grounded apparatus to your amp.
It gives an annoying mains-frequency noise in your speakers.
The solution is to not ground your amplifier via the mains cord so don’t connect the ground in your cable at the amp side.
(or safer: use an isolating transformer)
Thanks good cables never hurt, I also have dedicated power transformer for whole house.
But wait... you have shielded cables before the power plug? I guess not. So you installed 1,5 meters of shielded cable in power line, and you want to say this changes sound quality to better?
learn how shielded power cord is beneficial.
@@Tharbamar, but you have only a small portion of shielded cable in power line. Don't you think that is not really logic to say this will have any effect?
@@82levy5 yes digital equipments are very sensitive to line noise.
@@Tharbamar, i have a feeling that you don't understand the point that only about 1.5 meters of cable is shielded, the rest is not. What are you think abou this?
@@82levy5 I too have the feeling that you’re not going anywhere to understand the concept of minimization of noise in audio chain, end of discussion here.
Edit: instead of trying to make arguments here why don’t you do more research.(no offense intended)
So... You make such cable.. You pay like 50+ $ for power plugs, for OFC wires, shielding...
Then YOU PLUG IT into your most basic house power socket, cheapest cables inside/behind the walls, via most basic fuse contacts... How does 1.5m cable like this can cancel all the other bad things that go along with the home or even worse building installation???
Nice vids. ASR church members got triggered 😂
There are a lot of Flat Earthers making comments here. Especially the ones that are still using tin cans and strings. 😂
OMG 🤣 Anything goes when its subjective. Properly engineered audio gear will perform its best with this cable or the stock cable.
Wrong! Good cables make a big difference compared to stock garbage even on high end gear.
@@samza9622 Ok, measurements with the most precise equipment and decades of research say otherwise. Some cables do make some differences in some circumstances but the cable in this video is BS. I've had a few and seen them tested, never makes a audible difference. AudioScienceReview and Audioholics
I don't have to dress my power cables cuz they are hidden behind the rack.
I don't know why you think it as dressing, it's for protection of the copper shielding.
Is the AC power cable???
Why shielding it? If you shield the last 5 feet of your AC cable, you should eventually shield alllllll the way long from the power plan, till your house 🤣
Audiophile Grade AC - jeeez !!! How can someone think that the power need to be protected or filtered or modified in any way for HIFI, because you might hear the difference ? You can see many very good power amp even without rectification !!! You have to avoid gound loops and thats all. The mains are "travelling" to you hundred/thousand of miles in the air, under the ground, inside the wall, and that last meter "Hifi Grade Power Cable" really won't do nothing to it. But it can harm your purse very badly. Very sad to see when a clever guy propagate such obvious hype and cheating. It's a rip-off as many other Hifi equipment. Hifi Business is a very nice target of hypes and mysteryes and miracles and nonsense devices contradicting the laws of physics. They are all very expensive for silly and snob but rich people. Please keep comparing speakers, amplifiers, or whatever that counts, but not power cable and "Hifi Tables" and "HiFi Pads" and "Hifi AC Power Strips" and "Power Cables" and such cheatings.
For your information, filter circuits, active or passive, are the most common most cheap and most simple elemenst of electronic devices. The cost is few $. Do you really believe, when you buy an amplifier for $2000, those hifi and electric engineers who made that, they can't put $2 value filters in your device as many as they want and anywhere as the want if necessary ? They give you a sh...t product for $2000 because they are not professional, they don't understand how the mains work ? You think your merchans will solve that engineering problem with their "special" and "little overpriced" stuff ? Do you shield your cable with breaded copper although it wasn't shielded to that point from the powerplant to your amplifier. You wanna shield the last 3 meters from 1000 miles to make a miracle device ? Above cable 3m : ~ US$ 160.
Your amplifier power cable is free, it comes with cable, the $2000 price included the power cable already.
@@telelaci2 I'd understood it's more about protecting the other low voltage cables (e.g. Interconnects and speaker) running behind your system from the EMI noise generated by the mains cable. So shielding is key, rather than super thick or fancy conductors
@@dalevearncombe9672 If that would be a problem, then the electric engineers would simply move the mains to a new position far from other cables. (its not near anyway) IF that could be an issue, they would do that. They would be able to do that, they are engineers, designers, professionals, they know how to design an amplifier, trust them.
Btw other low level signal cables are shielded ! Not the mains but the L and R audio. Shielding the mains is very silly idea. Maybe silly is an improper word, because it has its purpose, it's a nice rip off.
@@TechStuff365 Hi John, you just ignore what I said about the mains. It comes from a power plant hundreds of kilometers far away. Via many kind of devices, transformators, switches and at last it reaches your house. The electricity is propagated with the speed of light, so despite of the 1000km it's there in an eyewink, let's say 0.003 second. Inside your house the wire goes inside the wall, it's a simple industrial and cheap copper wire in the best case, nothing special. What can a "high quality" cable improve on that on the last meter ? Use your common sense. The other 1000km long wire's quality doesn't count only and exclusively that last meter will ruin the amplifier's capabilities ? These fancy cables are nothing else but, thick copper wires assembled with high quality plastic insulations and parts, and very beautiful colors, really demanding products. Price is set if it was from solid gold, not plastic and copper. But what is the purpose, 1000km wire's quality is random, sometimes bad, and the last one is good ? Hows that ?
And by the way there is no limited budget for the cable, because it's not an expensive part. They make it expensive, because they can sell the snake oil, so why not ? Free money from the snob pigeons.
@@TechStuff365 "Often they are only 5 amp rated, sometimes they aren't even solid copper." - OK, but you have no idea how to calculate the input power at a power amplifier, it was not part of your education. A 7 amp (not 5 but more) rated wire is 22 AWG (at max 47kHz). Most of ethernet cable's size is 22...23 AWG, that is the size of 7 amp rated cable. Everybody knows how thin an ethernet cable is, you just have to check the glassy RJ45 connector. That is the thickness of a the power cable you get, it's your statement. And you think that when you buy a $2000 Power Amplifier, it comes with crap cable, because the electric engineers who designed that amplifier couldn't calculate the proper amps and they will give you a cheap unusable budget thing for the money, not even copper. But you know it better than those engineers. They don't want to give you a good product, they have no competition, you can buy only their amplifier, no choice. No capitalism, no competition. They will save $10 on the power cable and they will live like a happy fish in the water. I think the opposite. Not the power amplifier manufactuers ripp you off with a cheap cable, but the oil snake manufacturers ripp you off with an $500 cable. But: "...its very unlikely there will be poor cables in that chain..." - when you are talking about the 1000miles, so you think every cable piece is good quality except the one that you get with the amplifier. How logical is this ? And by the way the HiFi's problem is only the undersized cable that is heating up ? Your statements are not very well based, I don't want to argue with it. If you believe in this I don't want to change your opinion, it's fine by me.
Seems awful stiff.
another blind "teacher"
It doesn’t matter what you think or others think, good cable doesn’t hurt.
DIY AC cords, publicly advocated, what could go wrong? Also, have you identified the problem you are trying to fix?
while I recognize the craftsmanship involved and the clear purpose of the video, I would never substitute a professional safety laboratory approved AC power cord for something without a tested assurance of fire safety , unless I wanted to unplug it every time it wasn't in use.
without taking sides , the idea of audible benefits in this way is controversial, and that fact alone , to me, makes the risk of homemade power connectors unacceptable. and probably uninsurable.
I defy anyone to do a blind test and really hear a difference. Total bs.
It doesn’t matter what you think or others think, good cable doesn’t hurt.
Say what Willis? Most components run on DC, not ac. Whatever ac comes in is filtered internally and converted to dc. If ac affected the sound or "performance" of any component. Then that manufacturer would include beefy power cables. But they don't. Smarter people have determined that "Standard" ac wall plug cable is sufficient to power a unit. But, if you think it does, well.....good for you. You just bought something useless to brag about to others who don't know any better either.
Smarter people, most funny thing. Some people think themselves smarter than others all the time.
@@Tharbamar If you don't think that the Engineers who design these components aren't "Smart". Well I don't know what to say. I still stand by what I said. If the Engineers who designed component thought it needed other than a standard power cord. They would've included one.
Thank you, I was a union electrician for 40 yrs and started in electronics in H.S. I've been trying to explain the AC power at the end of a power cord is EXACTLY the same unless your cord is defective or too small a gauge. And you are correct, the first thing in audio gear is a power supply which changes the internal voltage and filters the DC. The current draw of say a pre-amp is sooo small the cord can be very small gauge. They are very pretty cords tho.
looks nice, costs more, must be better? funny, electrons are not all that fussy, they will flow through what ever they can.
copper works the same as pure gold, go figure! lol.
@@Tharbamar "Smarter people, most funny thing. Some people think themselves smarter than others all the time." - Exactly. You and the cable believers are much smarter than the amplifier's engineers and the whole developer team. You know what they missed. They should go back to the university .There are so many st...d engineers in the world jeez.
very beautiful and completely useless ;-) And very, very stiff
Everyone is a engineer give me a break 🥴🥴🥴👎🏼👎🏼
Thanks, great video!