HOME.......
Machina Dynamica's
Tru-Tone Duplex Cover
Machina Dynamica's Tru-Tone Duplex Cover is a special audiophile-grade cover for all duplex wall outlets; they are intended to replace all types of duplex covers - steel, plastic, wood, etc. - in the listening room -- including non-audio outlets and unused outlets. One or two Tru-Tone Covers can make a significant improvement, however we suggest a baseline of 3-4 Duplex Covers in the room for best results. Tru-Tone Duplex Outlet Covers produce a remarkable degree of focus, detail and presence.
IMPORTANT NOTE: When installing the Tru-Tone Duplex Cover, the screw should be loosened 1 to 1 1/2 turns from the point when it is nearly tight.
Tru-Tone Duplex Covers are prepared using proprietary materials-processing techniques and fit snugly on all standard duplex receptacles. Size: 1/4" thick x 2 3/4" wide x 4 1/2" high.
New! Tru-Tone Quadruple Covers now available for Quadruple (double-duplex) outlets, pure white $40 each. Size: 3/8" thick x 4 1/2" wide x 4 1/2 high
Tru-Tone Duplex Cover (pure white) $30 each, direct from Machina Dynamica only. 30-day money back guarantee on Duplex and Quad Covers.
NEW!! Special Offer! - Package Deal: 4 Tru-Tone Duplex Covers only $99 + shipping ($5 Priority Mail in US)
Also Available: Tru-Tone Quadruple Outlet Cover, $40
***************
Customer Comments
New!! ...
"I had really good results with two Tru-Tone Covers, presence and solidity being the primary attributes I am hearing." May 2008
New!! ...
"I did have the opportunity to try two MD outlet covers. Snake oil they're not. They do change the sound of your system and I suspect it depends on what your system lacks or doesn't lack. In my system they brought out the midrange and highs more, while the bass was still detailed and articulate but with not as much boom." February 2008
New!! ...
"I tried the Duplex Covers with good results for wall outlets located on the side walls, but "night and day" results were obtained when a Tru Tone Duplex Cover was placed on the unused outlet located on the wall behind and between the speakers." - Frank, January 2008
New!! ...
"Unbelievable dynamics!" - Russ, April 2007
New!! ...
"I can't believe these things actually improved the overall sound as much as they did. Is it resonance control that's lowering the noise floor? I hear greater detail in quiet passages and better front to back image definition. Very impressive!" - Glenn, Dec 2006
New!! ...
"Covers arrived yesterday and I put one in right away. The contrasts between different colors definitely improved in my system. Soundstage images also became more stable. A very noticeable improvement so far. Thanks for the product and the tips on how to install it. I'm sure we'll be doing business again." - Remy, Nov 2006
New!! ...
"The very best sound was obtained when I slightly loosened the screws on the Duplex Covers. And they sound great!!...definitely a more three dimensional placement of performers and more of the soundstage image seems to reside behind the wall. Rather than describe the many sonic attributes of the Tru-Tone Covers, suffice it to say this is without question the best sound yet in this listening room." - Joel, October 2006
New!! ..."I noticed a nice improvement with four Duplex Covers in the room vs. only two." - S. Mengel, Oct. 2006
New!! ..."The outlet covers improved audio and video as well." - Monica, July 2006
New!! ..."More than a little skeptical, I fitted a Tru-Tone Cover to my second system which runs off a $300 PureAV line conditioner. The improvements are simply hard to believe or rationalize - much more space around the instruments and better imaging of the vocalists. Many Thanks." - Ian, July 2006
New!! ..."The Tru-Tone Covers work big time!!" - Tom, June 2006