Add small pigtail wire off negative out of amp.WOW


A great tweak that is completely free (if you have bits of spare wire laying around)
Add a small pigtail of wire to the negative five way binding post of the amp. just hanging off the post, not connected at the other end to anything.
Works. Some implementations work better than others, but the result is greater clarity, and better lower frquencies.
How this works is ???
Anyway, for those who do not want to take a risk of doing something off the wall themselves, a low priced version is avalable from EVS for $30 a pair.
(Electronic visionary Systems Ground Enhancement Accessory)
A few other companies make a similar product.
(I have no affiliation with EVS, and mention them ONLY because the product is not overpriced, and is basically a small tweak, at a fair price for it.)
My own attempt has led me to making clusters of Ferrites with wires sprouting out of the clusters. then a wire to the negative terminal of the amp. and a similar single ferrite with the wire sprouting at the negative terminal of the speakers.
I find more stuff off the end of the wire 'helps' for my particular setup.
Anyway. If you can find a way to do this tweak, and if you have a pretty good setup, you may find it is a great tweak. And dirt cheap too.
My cost for my complex adaptation is for the Ferrites $6.30 only, since I had the wire on hand as scrap. I used some bananas to stick the wires on the amp five way, but i had those laying around too.
elizabeth
The additional ferrite was just a 'it popped into my head'.
I was reading about tweaks over at Audio Asylum, and the big thing was quartz Crystals. Other folks had complicated 'treatments' to make them work better. i saw the treatments basically were coating the surface with a non-conductive material. So i went to my junk and found Ford Silicone high temp brake grease. Perfect. Used up two tubes of it on my many pounds of crystal bits now deposited insinde and all around my stuff.

In that site, I also saw a mention of a nearly forgotten tweak of wrapping the prongs of all A/C plugs with Plumbers' Teflon tape. Wrap them and then push the teflon down off the mating part of the prongs. i tried it, and yes it worked. I measured the wattage and discovered that the tweak also reduced the wattage by a tiny amount 2% average. I treated every wall plug in my place!

So then the pigtail. Well I was on a roll with tweaks, and tried it. The result was "I can really hear this! 100% no guesssing 'maybe?' stuff".
This was only the second 'tweaky' sort of thing i could say I can hear a definite real change 100% no question. (the first was the use of a Pangea Power cord on my Forte' 4a amp)
So I read more about the pigtail tweak, and there is a battery ground tweak that is somewhat aiming for the same thing. Then the EVS product. And I noted the original tweak was just a bit of wire. Then it got 'thicker, or more stuff off the end of the wire. And i thought that is the key, a big thing off the end of the wire. So I had the ferrites at hand and added them. WOW. big improvement. Probelm is it does not last. a full day and the added sound quality faded.'So something is working, but not lasting. So then I thought what would the ferrite need to keep the ?? electron count? who knows? up, I tried to add the 9volt battery tweak, but is was like 'double ground tweak' in a bad way, too much.
So I glommed on to the idea of adding a 'bush; of wire allowing the ferrite to interact with the natural air ions more quickly to 'refresh' the ferrite 'whatever' that made the sound better. So I stripped piles of wire and added trees of wire clound from the ferrite up above it.
Two possible things can allow the ferrite to recover: One is to turn off the mp at night (I usually leave on 24/7) then i get a refreshed ferrite. ??
Or the added wire cloud.
So far i have been increasing the wire cloud, going from copper to silver plated copper (no problem with tarnish on bare wire.)
I just fulfilled this all in the last week. And I am very happy with the results.
My system had tremendous clarity, and it was at the expense of a slight diminishing of that pleasant lower midrange bloom. With powerline conditioners on everything to gain the maximum clarity, i accepted the slight loss.
But this pigtail tweak brought MORE clarity, AND the midrange natural bloom was back!!! plus better Low Frequency response.
A WINNER!!

So I really want to find the permanent solution to why the ferrite loses to 'magic' after a full day of use.
The added wie is new these past few days. and the idea to turn off the amp just came to me a day ago. So it is up in the air a bit.
But the added beauty is just wonderful.
And I think the cumulative effect of various tweaks adds up. So the pigtail tweak may not work for some folks. I myself had tried it a bit a long time ago, and it did nothing. Where now it moved the whole thing fundamentally.
It is an amazing mystery.

I used to really scoff at this crap. But i have seen the light. to some degree. (I can STILL call it crap)
I still am against expensive tweaky things that are just someones idea using cheap stuff but charging a fortune for the 'idea'. And i back that up with: try this, it works, nearly free, and who cares about 'paying' me for it. What goes around comes around.. i got part of the ideas from others, and just stuck in some new bit. maybe someone else will take it further.
So this is in answer to Corazon about his interest in this, and my development of what i am doing.
To Shadorne: agree best not to loop wire around ferrite. I have only one loop through the hole of the ferrite, and that is just to make a strong physical contact.
And i leave a fairly long 'tail' (8 inches) on the pigtail to keep the ferrite away from the electronics, and away from the speakers proper.
How about someone taking a picture ( finished product ) to show what it exactly looks like on the amps.....Would be nice to see to better understand ..
Thanks for posting all this Elizabeth. I've got a lot of reading and possible tweaking to do. Your posts reminded me of an article I saw some time ago on 6moons.

http://www.6moons.com/audioreviews/ring/ring.html
I wonder if this tweak is amp dependent , since we have heard a lot of this subject over the years , we decided to try this with my amp , a couple of club members and I could not hear a difference . We are going to try the same in a few other systems .

A lot of what is discussed above sounds like Transparents white papers .