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Walker Audio Extreme SST

I don't believe it... I friggin' well don't believe it... But I hear it. Ann hears it.

Lloyd's new Extreme SST is yet another step better than the original SST (Super Silver Treatment contact enhancer).

This weekend was devoted to system tweaking. A "minor" turntable update that turned out to be HUGE, followed by experimentation with Walker Audio's new Extreme SST.

Some months ago we'd already used the original SST on our interconnects and speaker cables: WOW! The increase in resolution and clarity was palpable. Everything you may have read about how great this stuff is is absolutely true. Now Lloyd comes out with Extreme SST, which he says is "taking SST to a new level of wow!" So, okay, we'll try it. Lloyd's recommendations have a perfect track record in this household for being right on the money: I always start somewhat skeptical, only to be astonished yet again by that wizard of audio. This weekend's venture was to prove to be yet another trip down that path.

So, first a critical listening session with three system challenging music selections we enjoy. Then, all the old SST gets removed (it wipes right off with an isopropyl alcohol soaked Q-tip), then these same connections get treated with Extreme SST. Controlled test here: nothing else changed, no new connections treated, just the original connections for interconnects and speaker cables. Then we play two hours worth of music to let everything break in again before listening.

Now we sit down to play the three music selections we listened to at the outset of the process: the last few minutes of Stravinsky's Firebird (Dorati, Mercury/Classic Records), the very end of Mendelssohn's Symphony 3 (Scottish Symphony) (Maag, Decca/Speakers Corner), and the very beginning of Shostakovich String Quartet No. 8 (Borodin Qt, Decca/Speakers Corner). No talking: write down your impressions separately, compare only after all the music selections are over.

And when we share our written comments the results are virtually identical. Ann: "increased resolution, increased clarity." Rush: "increased clarity, resolution and staging specificity, somewhat cleaner leading edges to transients."

And this is on top of what the ORIGINAL SST delivered!

So what next? What else can you expect: the rest of the Sunday spent treating with Extreme SST every previously untreated connection, which includes phono cartridge pins, power cord connections, fuses, and every tube pin in this entire system (that's a lot of tubes here). Results: after two hours I'm beginning to get a sense of a system that sounds like the windows have been newly washed for dramatically improved clarity. It will take another several hours for the SST on the cartridge pins to fully break in, so even more will come.

Should you get Extreme SST? I dunno if it will be worth the extra cost to you over the original version. BUT YOU OWE IT TO YOURSELF TO USE ONE OR THE OTHER IN YOUR SYSTEM! The improvement SST provides is remarkable and should be part of every audiophiles system set-up procedure.
http://www.walkeraudio.com/sst.htm

For the other skeptics among us, here are links to other people's reviews and thoughts about Walker Audio's original SST:
Positive Feedback's Brutus Award and full review (David Robinson)...
http://www.positive-feedback.com/Issue16/brutus04dr.htm
http://www.positive-feedback.com/Issue13/walkeraudiosst.htm
6moons.com Blue Moon Award (Srajan Ebaen)...
http://www.6moons.com/audioreviews/walker3/SST.html
Stereo Times (Clement Perry)...
http://www.stereotimes.com/acc092704.shtm
Enjoy the Music (Bill Gaw)...
http://www.enjoythemusic.com/magazine/viewpoint/0304/aachapter54.htm
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128x128rushton
tvad
9,467 posts
 
Ncarv, while I believe you are on to something...namely the re-
packaging of a pre-existing compound with an enormous retail mark-
up, you should look at the following web page from Artic Silver in which
they specifically state that Arctic Silver is "not electrically
conductive".

Check it out. Look near the bottom of the page; http://www.arcticsilver.com/as5.htm
peaks
15 posts
 
yes... Tvad is correct. Artic silver is for helping heat transfer between CPU and the Heat Sink Unit(HSU) in your computer.
rushton's avatar
rushton OP
2,430 posts
 
Jtinn, a reasonable caution. SST is highly conductive. I encourage anyone trying it to read carefully Walker Audio's cautions about how to apply SST. A VERY light painting of the surface is all that is required, don't apply it like a paste.

Mprime, you raise good points we should all be cognizant of in this hobby of ours. I certainly take no offense in you raising them, because they are very pertinent. Placebo effect is real, and we are all prone to hearing what we want or expect to hear from time to time. This is the reason my listening partner/spouse and I agreed to write down our impressions of what we were hearing and only sharing those impressions after we'd finished; and those written comments are what I shared above. That doesn't mean we weren't both fooling ourselves, but you'd need to meet my no nonsense spouse to understand why I don't think that was the case! :-)

What I find so interesting about many of Walker Audio's products is that so many who share this hobby have heard precisely the same changes in our systems when applying many of his recommended modifications/tweaks.

One final thought, it's easy to try one of Walker Audio's products in your system with no financial risk: if something you buy from Walker Audio doesn't work for you, send it back within 30 days for a full refund, less shipping. It's that simple to try it for yourself and see whether you think it's a real improvement or a "psycho-acoustic" event.
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listener57
730 posts
 
I have found the positive effects mentioned above in my own system, using the original Walker Audio SST, and such a tiny amount is needed for coating connections that 98% of the jar contents remaining. Mint condition box, jar, and special supplied applicators available.
If anyone wants to buy my "virtually new" setup, so that I can move on up to the newer Extreme SST, happy to let it go for $53, delivered in USA.
This product really does confuse the issue of how much more unsuspected or potential sound quality is available from a particular brand of power cord, interconnect, or speaker cable. So far, has only increased listening pleasure with any contact I have coated.
rushton's avatar
rushton OP
2,430 posts
 
Ncarv and Tvad, just "for the record" the Walker Audio SST is a unique formulation, it is manufactured in-house by Walker Audio and it is not a repackaging of anything else. As to the contents, as stated on the Walker Audio web site about Extreme SST:
We start with ultra-pure silver that is specially processed and made into long micro-flakes. The silver flake is subjected to a deep immersion cryogenic treatment and then suspended in an organic fluid chosen for its dielectric and temperature characteristics.
http://www.walkeraudio.com/sst.htm
Cheers,
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