Power Cords Rule

Just finished another DIY power cable using Ohno Continuous Cast copper. This is the third cable added in the past two months, the first two for my ARC mono blocks, this latest for my Wadia 861SE CDP, now over ten years old. I am trying to wring every bit of performance from this player, modified by GNSC. This new cable has lifted that old player to a new plateau of sound stage and clarity; there's just more information in the music not previously heard. All of these cables have first replaced Transparent Reference AC cables, and, after those, three other DIY cables containing OCC copper but with a PVC dielectric not well-suited for AC cables, but vastly superior to the Transparents, circa 2002. My newest versions have polypropylene dielectric over a combined 8 AWG OCC copper, mated to Furutech rhodium plugs. All together, these AC cables have improved my system as much as upgrading the front end would have, IMO, and that would also require a pre-amp in going away from Wadia. And so, my fellow audiophiles, this is where it's at--get that clean power and those great power cables--make 'em yourself--all else depends more on that source of pure power than your other cables can achieve, good as they have to be, as well. Every piece of your system will improve with a purer current--any way you can get it.
I wanna go to your cable school,,,,where do I sign up?
what did it cost you to DIY these cables and how much time did it take you?
You are absolutely right on major role of Power cords and how they change musicality of front end devices. I changed my previous power cords by putting new NEMA/IEC plugs and mixing them where I got an excellent result.

You mentioned usage of Ohno Continuous Cast copper. This is a processing name of copper wires invented like 20 years ago. There are different brands and everybody claims to be the best, I was wondering where did you get your copper cables?

Jam, see my power cable report of 12/14 in this forum--just one example of making the materials work, but you can use any high-quality DIY AC cable and plugs with screw/clamp terminations--eg, Furutech. Basic tools--vices help--love the Klein Catapult wire stripper--sheath with a mesh braid--see Techflex for that. It's a fun project and not very difficult, although mine was due to the large conductor sizes I wanted to use. A 12 AWG wire is more realistic for Furutech plugs. Two 14 AWG conductors per terminal will still give you an 11 AWG cable--recommend OCC, of course. And, just ask a question on this forum for lots of advice.
Yes indeed, Jafreeman- power Cords Do Rule!

Care to post some pics of your cords? I would be very interested in seeing them. Howlong have you been building?

Happy Listening!
Michelzay, I made these cables from all Furutech materials, using their Alpha OCC 11 AWG AC cable, which I then dissected to remove the three conductors so I could use five conductors per cable. This is not necessary to build a very good DIY cable--could also build them as is. Neotech and Oyaide also offer OCC copper in their bulk cables--see VH Audio's selection. My cost was about 1K per cable, but had to use 2 meters/cable to get five conductors. I will post some pics to my system page. I did a five-wire braid between the plugs to give some flexibility and aesthetic appeal, supposed noise canceling, etc.
I found that the end plugs provide the greatest difference. The wire itself did not. Top of the line Furutech is my favorite, although Oyeida is fine as well.
I first discovered the magic of a better power cord in 1987.
I had Quad 63,but the Quad(thin as a hair)power cords weren't long enough.
So I got some cheap male ends and cobbled the old Quad IEC together with some 14 gauge solid core romex.

To my ears this was an improvement in body and dimension over the stock power cords.As it was to the next owner of those Quads who asked if the DIY PC's were for sale .

Now skip ahead about twenty years and I got into Annacondas and power conditioning and dedicated lines,with thanks to a friend who went that route a few months earlier.

I've never looked back.
It's really too bad some folks who claim to be music lovers still aren't hearing all the music they profess to love from their systems.

Power cords come in at various price points,but you can DIY .
Just don't cheap out on the connectors.

I would suggest the entry level Furutechs on some decent power cable wire.

Then as time and extra cash permit, upgrade those Furutechs to some of the better ones from them.

You can always re-use the entry cables you made elsewhere in a second system, Home theatre or to replace a few of those thrown in power cords some folks can't seem to part with.

I'll agree with you that the stock power cords will sound alright,but if the music really matters, you should investigate the power products that are needed to bring that music to you.
If you are into DIY give these a try


Got them on all my components...
- deeper better controlled bass
- bigger image
- improved dyamics

They are a little more complicated to make, but get easier after the first one :-)

The sonar quest connectors are great value also

Also upgrade the wall outlet

Yeah i've found in my system attention to AC power really pays off. In the last 6 months i've added a Furutech GTX-D(G)wpo, Gigawatt PC-3 SE Evo power conditioner & plan on upgrading my 3 main Jorma Prime pc's with cryo'd Oyaide M1/F1 connectors which should take those cables to the next level. So I can relate to wriging every last bit of performance out of your front end. Each part in the chain plays an important part in achieving a clean, stable power supply with excellent impulse response.
It might seem to be a bit of a troll but I have eliminated all of my power cords (I'm using portable battery powered players) and the sound quality is much better in every way. I'm out there and loving it, Jerry!
I like the concept of battery power.I enjoyed my time with a Sutherland PHD,and at one time toyed with the idea of using gear from Vinnie Rossi and get off the grid.

But I'd already invested too much time and money on dedicated lines, upscale power cords and conditioners.And I finally got the Acoustats with the servo amps, so I am tied into the grid.But no regrets.I enjoy my system.

For someone just getting into the hobby or looking to upgrade from a modest set up, I think it would be well worth looking into.

But,nothing is perfect.
You have to eliminate AC noise at some point, no matter how good your cables are....I have not found better solutions than those offered by Transparent and MIT. Perhaps a well designed PC combined with a power conditioning system would yield good results? I use the Transparent PLMM2 and MIT Oracle AC2 into a Transparent PowerIsolater Duo with phenomenal results.
I've been pleasantly surprised with the improvement in sound my system, now that I've done some more tweaks to the power delivery.

I've found that Stillpoints ERS cloth works for me, and so does a couple of Nordost QV2.

My sound is now more coherent, better focused,and less harsh sounding.

But I never would have used any of those descriptors before.

I felt things were about as good as they could get.

I had paid attention to the power delivery.

Three dedicated 20 amp lines on 10 guage wire from the panel.

One into a Hydra 2 for CD,
one into the large HYdra for TT and phono stage,and volume control, and the last one for the power amps.

I use Shunyata RZ1 and Furutech GTX D outlets.

The power cords are all Shunyata Annaconda.

So how could some cheap cloth and two relatively inexpensive power tweaks make any difference to what I had already done?

I was sceptical, but I've been surprised before when things that shouldn't make any difference do.

Did I mention I've been using HiFi Supremes throughout the system?

Some folks say they don't hear any changes using them.

I do, and I hear a much sweeter sounding system since I've done the last(?)round of tweaks.

Please don't expect too much from that fancy expensive power cord.

It can only do so much.

You shouldn't stop there,because when all the pieces of the puzzle come together, the picture is so much clearer.
I agree that power cords RULE.

I have fiddled around with my system for the past year and could not get it to sound 'just right."

I tried low budget power after market power cords (Pangea), that were OK, but still lacking. I didn't relish the idea of spending thousands more just to try to find a few that worked well for my system and tastes.

I FINALLY found a 10 gauge silver power cord that was perfect for my amp, and put together a DIY cable for my digital using Acrolink power cable and Oyaide connectors. Had everything cryoed and left the system powered on for a couple of weeks.

TA-DA !! Nirvana ! Or at least a perfect "lock" for my system.

I would normally recommend budget after maket cords, but in my case they just wetted the appetite and fell short of where I wanted the system to be. In that sense, they were kind of a waste of money.

Anyway - yes I agree.. POWER CORDS RULE, and are very important to making your system go from just so-so - to very good.
Should probably mention my system to provide some reference:
Wyred 4 Sound Dac 2 DSD
Musical Fidelity Tri=Vista Integrated Amp
PMC PB1i loudspeakers
Tek-Line AG10 power cord (amp)
Acrolink DIY cord with Oyaide 004 connectors (digital()
Cabledyne and Clear Day speaker cables