Revelation Audio LabsCryoSilver™ Reference CAT7+/RJ-45 i2s EthernetRevelation Audio Labs CryoSilver™ Reference CAT7+/RJ-45 i2s Ethernet digital link cable, world premier of latest design revisionMost recent testimonial: "Just wanted to send you a brief update on your Revelation Audio Labs CryoSilver™ Reference CAT7+/RJ-45 i2s Ethernet cable. I am totally blown away with the build quality...599.00

Revelation Audio Labs CryoSilver™ Reference CAT7+/RJ-45 i2s Ethernet digital link cable, world premier of latest design revision [Expired]

no longer for sale

Most recent testimonial:
"Just wanted to send you a brief update on your Revelation Audio Labs CryoSilver™ Reference CAT7+/RJ-45 i2s Ethernet cable. I am totally blown away with the build quality and craftsmanship of the cable, it exudes top-of-the-line construction in every aspect. The most amazing part is the improvement in sound in my new digital system. The cable moves the digital realm a lot closer to the analog sound we all strive for and appreciate. With the addition of your cable, streaming music just became my digital choice over SACD. I would highly recommend anyone adding a digital system to their existing setup to IMMEDIATELY contact you and order one of the Reference ethernet cables. They will not be disappointed and will be thrilled with the addition. All the best to a great company that offers superior products and personal customer service to match."

1.25-meter length Revelation Audio Labs Prophecy CryoSilver™ Reference CAT7+/RJ-45 i2s Ethernet Digital Link cable (longer lengths available - contact us).

Hand crafted in the United States of America aside Florida's Space Coast.

Designed for use as the i2s cable for North Star Design, MSB, for Accuphase HS-Link™, etc.  Quite naturally it serves as the supreme Ethernet cable for the front end of your high end digital music system.  Its uses in your digital system are only limited by your imagination.  There is no other RJ-45 cable built like it, nor is there a better RJ-45 cable.  Period.  THE WORLD'S BEST.  WITHOUT EXCEPTION.

Of course the cable you are using now is likely mediocre at best, and may actually be the weakest link in your fine music system.  Our cable finally enables the full sonic potential of the connected equipment that you paid for.

Completely new, updated design for 2016. 

Although our previous design is still widely considered the gold standard, this completely new re-designed version takes performance to a entirely new level. We call it "CAT7+" because our design actually far exceeds the requirements of the Category 7 specification.  It supersedes yet is compatible with all CAT5, CAT6 and CAT7 cable applications.  Deep cryogenic treated 5N pure solid core CryoSilver™ conductors, Big Air™ dielectrics, Mil. Spec. shieldings (solid and braided OFC).  

To achieve this, we have to do what absolutely no one else in the world is doing.  As with all our cables, everything is done manually, completely by hand, involving numerous man hours of labor.  To start, within the oversized American-made PTFE Teflon tube that forms each discreet air dielectric, each hand polished conductor is carefully slid in the interior by hand.  Each of these tubes is then separately wrapped by hand with the shielding materials.  These form the sub-assemblies that are then fabricated into the eight-pole next-level assembly.  This is then installed into what will become the top-level Ceramic MicroSphere™ conduit, then next installed within the CCIC™ (Conductive Carbon Infused Composite) outer jacket.  This process is the opposite of all other Ethernet cable wire assemblies we are aware of.  They are all mass produced, machine made by the mile. 
Finest ultra high quality premium German-made heavy cast solid metal shell connector. The connector is extremely effective at providing superior conductivity, outstanding shielding characteristics, while its high mass reduces the unwanted affects of vibration.  It is extremely robust, rugged and well made for many years of trouble-free service, compared to the frail and delicate nature of typical RJ-45 connectors. The interior cavity of the heavy solid cast metal shell is potted by our injection process with an aerospace dielectric compound, augmenting the high mass, further reducing vibration and resonance, and increasing reliability through providing mechanical stress relief. The internal solderless terminations are treated with Walker Audio Extreme SST™ contact enhancer during cable fabrication. Ceramic MicroSphere™ conduit for dissipation of vibration and resonance. Anthony Perrotta of Perrotta Consulting, North American distributor for North Star Design, says our RJ-45 i2s Ethernet cable aptly outperforms the >$2K White Gold i2s cable commissioned by North Star Design. Also available in our unshielded version for applications where so recommended (such as with certain MSB units).

Please visit our web site for a full thesis on our design technologies, but as a brief synopsis, this cable features:  


•Deep cryogenic treated five-nines (5N) ultra-pure solid core CryoSilver™ conductors  


Big Air™ dielectrics  


•Transparent Teflon isolators  


Progressive Hand Wrap™ discreet shields for each critical conductor pole, isolating each conductor/dielectric sub-assembly from all others within each array - eliminates EM effects, cross talk, and eddy currents  


•Triple-layer solid and helically-woven stranded outer shielding 

•All shieldings drained to the power supply end only - to carry absorbed internal and external EMI/RFI noise harmlessly away from the music  

Ceramic MicroSphere™ conduit - another proprietary design feature - absorbs 
and dissipates both internal and external air borne vibrations, resonances and microphonics.  Ordinary high-end cables are a major path for mechanical vibration to enter sensitive audio equipment.  In addition, the effects resonance has on the performance of audio cables themselves is well documented. Audio frequency vibrations induced into the cable may create a state of microphony and transduce physical resonance into electrical resonance, polluting the audio stream.  However the most harmful mechanical energy is actually generated internally by the electrical components comprising the audio equipment circuitry, consequently occurring precisely where the delicate music signal resides. These vibrations produce phasing errors that slur and garble the music, diminishing resolution and coloring harmonic equilibrium. To combat this phenomenon, the conduit of this cable is filled by a special process with proprietary Ceramic MicroSpheres™ (patent applied for, Revelation Audio Labs, Inc.), developed through and supported by a number of relevant NASA White Papers dealing with crystal lattices, expressly to defeat this menace to faithful music reproduction. This results in a cable that is virtually immune to the propagation of micro-vibration, and minimizes parasitic vibration of the equipment power supply and audio circuitry.  This could be one of your most valuable weapons in your isolation arsenal.


Conductive Carbon Infused Composite (CCIC)™ outer jacket - this advanced technology material augments the EMI/RFI/EMF shielding of the cable.  The negative affects that static electrical fields and charges have on audio cables is well documented.  In addition to augmented shielding, crucially the Conductive Carbon jacket provides ESD (Electro Static Discharge) protection as it dissipates static fields and charges, also eliminating static electrical charges from accumulating in the first place, as their presence robs audio performance as it does with standard cable insulation.  There are a number of products on the market, accessories if you will, that address static electrical fields on audio cables.  Our unique design feature attacks the issue at the source through the proactive, preventative approach.  We have been performing tests and trials at length for some time, with phenomenal results, employing Conductive Carbon Infused Composite as the outer jacket material.  This material enhances EMI and RFI protection, but what this material provides above and beyond the protection of traditional shielding materials and methodologies is it provides Static Protection, guarding against the phenomenon of ESD (Electro Static Discharge).  The material absorbs and dissipates static electricity charge build-ups, which occur naturally on common non-conductive materials (i.e. cable insulation).  It is typical for these charge levels to be in the thousands of volts.  All areas of audio performance are enhanced by removing static electrical fields and charges from the surfaces of cables. This feature also improves performance by removing from your system surfaces that build and hold static electric fields.  Why do other so-called "cost-no-object" cable makers not use such a jacket material?  You tell me. 


•Finest ultra high quality premium German-made heavy cast solid metal shell connectors. With unique, patented termination system, for superior connection.  This robust, radically groundbreaking connector is extremely effective at providing outstanding shielding characteristics, while its high mass reduces the unwanted affects of vibration.  The interior cavity is potted by our injection process with an aerospace dielectric compound, further reducing vibration and resonance, and increasing reliability through providing mechanical stress relief. Internal solderless terminations are treated with Walker Audio Extreme SST™ contact enhancer during cable fabrication.  This connector is extremely rugged and well made for many years of trouble-free service - as opposed to the frail and delicate nature of typical low-cost RJ-45 connectors, especially the locking release lever, which is relatively weak and therefore prone to break very easily, and once it does, the connector must be replaced.  Not an attractive proposition on an expensive high end cable.  The locking release system of this connector is a completely new and unique design, vastly superior to those on any other RJ-45 connector.  The fit and feel is solid, heavy and strong. 


•Prior to shipment the cable is fully conditioned on our audiodharma Cable Cooker, and connector contacts are treated with Walker Audio E-SST Extreme Super Silver Treatment contact enhancer     


•1.25-meter length (other lengths available)     


•Packed for protection in our beautiful custom handmade heavy double-layer Blackberry Velour pouch with Velcro closures, company logo embroidered in metallic purple. 



We pay the cost of shipping worldwide. 


We sell directly to the end user, to save you money, but our cables are also proudly carried by a number of fine high end audio dealers.   

Since February, 2000, Revelation Audio Labs is now in our sixteenth year of selling 
our cables on AudiogoN! View our hundreds of great buyer feedbacks. What other cable maker selling on AudiogoN can stake that claim? Our business on AudiogoN has always meant a great deal to us – especially for the many music lovers and friends it has connected us with. We thank you for your support.  We owe all our success to YOU - it is all because of YOU that we do what we do.  Thank you!

Another very special distinction that merits your trust.  Name just one high end audio equipment maker who, as a result of their solid work and integrity in the high end, has been contracted by NASA multiple times to provide various in-flight hardware?  None other than Revelation Audio Labs.  Tell me if you know another.


It is truly an honor to serve you. We sincerely look forward to hearing from you. Thank you again.   

Prophecy Digital Link cables Reviews and Testimonials:

I've had a chance to let my new Revelation Audio Labs 'Prophecy' CryoSilver Reference DualConduit USB 2.0 Digital Link Cable break in for 250 hours, and my music playback has been completely transformed and considerably better sounding than it did when the cable was new, and amazingly better than using a standard upgrade USB cable! When I broke in the RAL 'Prophecy' i2s Bus cable in on my Audio Alchemy digital front end back in 2004, it brought a substantial improvement in sound quality, but the sonic improvements that your RAL 'Prophecy' Dual Conduit USB Cable has manifest brings a much deeper level detail, a more accurate tonal correctness and authentic imaging than I have ever heard before in over 30 years of seeking improved sound quality from my audio system.

Thank you so much for creating this amazing USB cable which has brought my music playback alive in a way that I could only dream of before!

I would be honored if you would like to use any of my comments about the amazing Revelation Audio Labs 'Prophecy' CryoSilver Reference DualConduit USB 2.0 Digital Link Cable, because you have created the one and only USB cable that makes a wonderful improvement in sound quality where everyone said it could not be done, which to me qualifies it as a sonic miracle! I came across the $3,500 Locus SinoSure v2 single conduit USB cable the other day and I noticed that they had filled this huge cable with very complicated wire geometry in an effort to do what you have so simply and much more effectively done with your innovative Dual Conduit design.    —Stephen W. (Sept. 2011)

REVIEW: 13W3 i2S connector for Muse Transport & DAC 

I bought the Muse Model 8 Transport and Muse 296 DAC over 5 years ago and have enjoyed its analogue-like performance afforded by the i2S cable. I always felt that the 'weak link' in this system was the stock Belden 13W3 cable provided by Muse- I thought the performance would be further improved with a higher quality i2S cable. After trying several times to locate a replacement, in July of '04 I was referred to Brad Vojtech of Revelation Audio Labs thru Audio Asylum ';@ }. Brad told me he could build me this cable, but as it would be his first of this type using 13W3 connectors, it could take a while to find suitable quality connectors that he would be happy with.

Brad told me the wait would be well worth my patience. He was right.

Revelation Audio Labs describes the cable as 'featuring state-of-the-art mil-spec CONEC connectors, cryogenically treated ultra-pure (5-N's) solid silver conductors, air dielectrics, Teflon insulators, multi-layer/multi-material EMI/RFI shielding and proprietary Ceramic Micro-Bead Conduit. Meticulously artisan-built, hand-crafted in the USA, designed to be the most robust, advanced, exotic, and musical i2S audio cable in the world. The materials and construction techniques are world-class, aerospace quality.'

They aren't kidding...

I received the completed cable in November of '04. I was very impressed by the quality of construction and materials used, clearly superior in solidity and appearance to the stock cable. But the proof is ultimately in the performance, so out went the stock cable, and in went the Prophecy...

Fresh out of the box this cable is truly a Revelation. While Brad recommends a 100 hour burn-in time, the sound was improved across the board. The bass was the most noticeable- bass seemed to gain at least a 1/2 octave deeper, with much improved "push"/extension, detail speed and more 'bounce' — there was more energy driving the music, equivalent to a major component upgrade. The soundstage was deeper and wider, with a clearer, more stable presentation and imaging of instruments, evolving in free space, and a better separation between individual instruments. Midrange and highs improved with a more individual 'ease' to the music. Voices were even more lifelike sounding like complete bodies with chests, not just mouths singing. Sounds I never heard before on very familiar albums were heard for the first time, which added to my overall involvement and enjoyment. Over time, the sound became even smoother, with a more natural ease and musical flow. Bass tightened up more. Where I previously thought I needed to improve the bass response, which was the weakest part of my system, I no longer feel the need to do so.

This cable has made a wholesale improvement to the enjoyment and overall musicality of my system. If you own a Muse transport/DAC combo with 13W3 i2S cable, this is a no-brainer — RUN, don't walk, call Brad Vojtech at Revelation Audio Labs, and order this cable today. Your ears will thank you.

Regards, Gary H.

(By the way, this 13W3 cable can also be used with Sonic Frontiers digital gear.)”

“The cables (Prophecy i2s and Parable power cords) arrived today. I hooked them up and there was an immediate sense of more information and fine detail of greater image specificity within a space. This is an across-the-board system improvement that would have required thousands of dollars of investment in new components. I will now try to resist the temptation to listen while they cook for the recommended burn-in period.”     Thanks, A.J.

“Talk about 'Bang for the Buck.' This has got to be the best (money) I've ever spent. I could go on and on about just how great the cable is, because it truly is amazing, but I'll make it short by saying that I agree with everything that you — and the reviewers mentioned in your product description — had to say about the cable. Far superior to the Audio Magic cable, no comparison, not even close. IT'S AS IF I WENT OUT AND SPEND $THOUSANDS$ ON A BRAND NEW SYSTEM. Incredibly musical. Anybody that's using the Perpetual Technologies P1A/P3A combo will never know just how good the combo can sound unless they're using your cable. Thanks for making available such a great product for all of us to enjoy. God Bless You.”

“As far as reviews, I'm not into the jargon of reviewers and don't want to use terms I feel are vague (what is 'grain?' is yours the same as mine?). I HAVE heard a good deal of live music over the years, in venues ranging from my living room, to small clubs, to theaters to stadiums. I try to compare what I hear from my stereo system to that collective musical memory. By that standard, adding the Revelation in place of the Audio Magic Mystic clearly resulted in more musicality from my system — most obvious to my ears. My system: Musical Design T1 CD transport; Perpetual Technologies 1A and 3A processor and DAC; Sound Valves VTP-101i preamp; Blue Circle BC-28 power amp; Tyler Acoustics Linbrook Reference System speakers.”

“I'm quite satisfied with your (Prophecy i2s and Parable power cord) cables. Burned them in for 106 hours, then put on discs to which I'd recently listened, and was amazed by the improvements. I first noticed improved bass: more defined, cleaner, and tighter. It's as if the cables shaped a diffuse beam into a tight signal. (Note: my speaker cables and interconnects are no slouches.) Next, I sensed a wider and deeper soundstage. One of the strengths of my system (and most satisfying to me), I believe, is its ability to portray a three-dimensional soundstage. With your cables, the soundstage expanded, especially in its depth. This expansion, by the way, is by no means overwrought — on the contrary, it's in the realm of bigger is better. Live recordings particularly benefited from the introduction of your cables into the system. I clearly detect a better portrayal of the stage, whether it's in a smoke-filled club or a huge stadium. In fact, REO's 'You Get What You Play For,' my ultimate system-testing CD and my favorite live album, never sounded better. 'Golden Country' filled the room wall-to-wall. I momentarily thought I was listening to a multi-channel system. This pleases to no end. Layering of instruments and vocals is much improved. I can now clearly make out background vocals, for example. This was startling on Alice Peacock's excellent self-titled CD. Before your cables arrived, background vocals were muddled a tad in the mix — I had to strain to make out the words. Now I can make out the words sans strain. Plus, on many live recordings, individual voices in the crowd, singers bumping microphones, guitarists unplugging from amps, drummers busting sticks, are all rendered more vivid, making the recordings more lifelike, and listening to them way more enjoyable. Finally, I like the fit and finish. And I was right: my eight-year-old son likes the color. I do, too. I wish to emphasize that I am pleased with the improvements your cables bring. I wish you continued success.”    — M.B. 

“Revelation cables are in the house...thanks in large part to the rave reviews of a few of the guys on (the Perpetual Technologies/AV123) forum (you know who you are) I picked up the i2s and power cables used. Already having a $150 Camelot i2s cable (which came with my PT gear when I bought it used), I was pretty reluctant to buy these... seemed like a lot of cash to drop for what was likely (I thought) to be a minimal upgrade. Well, I was wrong. I don't know how they do it, but these cables make an enormous difference. There was distortion before that's just plain gone now, and the impact of that on the sound of the system (particularly when it comes to 'micro-detail') just can't be overstated. Maybe it was interference on the power lines running from the Monolith? I have no clue, but I do know that these things should be required equipment if you have the PT gear. So now I have the absolute Cadillac of Perpetual Technologies hardware (Modwright Monolith PS, P1-A, all three Revelation cables, and a Modwright Level II P3-A) and I'm wondering, how much better could Redbook playback possibly get?”

“After allowing sufficient time for burn-in, I have done a lot of serious listening to the Revelation Audio Labs i2s in both i2s direct and indirect mode and have concluded overall that the Revelation Audio Labs is indeed an excellent interconnect. To date the only head to head listening tests I've done is with the Audio Magic Mystic Reference i2s, and although I have not yet broken out the results, it is obvious that the Revelation i2s is the clear winner.”    — P.W.

“The cable had about 24 hours on it when I sat down to listen last night. It gets better and better...and I loved it out of the box. In my system, there is no doubt about it's superiority to the Audio Magic. It takes the upper midrange/treble glare out, is smooth, non fatiguing, revealing, detailed, and balanced. Problems I had attributed to other aspects of my system, were in fact, the Audio Magic. I eagerly await its full burn-in. This cable is a WINNER. It brought that 'I want to hear this, now I need to hear this, etc.' I would like to contact Perpetual Technologies to let them know they need to include or offer this with their products — as one hasn't heard what they are capable of until this i2S is part of the package.”    — R.T.

“This thing is incredible. Separation of the frequencies becomes better. Imaging becomes more solid and precise. Detail increases and everything just sounds more crisp and real. Bass becomes more solid. I now understand why people have raved about it. For the price it is a no-brainer IMO.”

“I now have about 48hrs on the cable and it gets better and better. It is the most significant improvement in my system in as long as I can remember.”

“How do they sound? 'WOW' is all I can come up with. Huge improvement in soundstage and it definitely took the digital edge off.”

“The performance of your Prophecy i2s cable was HEAD, SHOULDERS and TORSO above the other two i2s cables that I auditioned (0.5-meter Audio Magic Mystic Reference, $149, and 1-meter LAT International, $99). It allows the highly detailed and refined digital signal, transmitted through the Siltec Golden Ridge digital cable and Perpetual Technologies P-1A 24-bit interpolation engine in my system, to come through completely unscathed. The musicality is unprecedented in my experience; I now no longer listen to the sound, but can get totally into the music. REMARKABLE!”    — J. 

“I'm smiling right now listening to (a favorite recording). SOUNDS FANTASTIC!!!. Absolutely a night and day difference...What!? They will sound better when they break in — can't wait! Your cables have definitely increased my listening pleasure.”     — B.K.

“I like your Prophecy i2s and you will NOT be getting it back! It has a body and a clarity that my Mystic Reference cannot match, which surprised me because I had always considered the MR to be a solid performer. By comparison the Other Cable sounds uncultured. But there's worse! I also run an Mystic R i2s from my Audio Alchemy DDS Pro to the PT P-1A and when I put your Prophecy between the P-1A and P-3A, the transport to P-1A cable (Mystic) was exposed as being very harsh (you following me?!). Why this should be, I don't know, but I had to put a AES/EBU after the transport to eliminate the digital nasties. This is good news for you, because I now have to audition a 1-meter Prophecy! I would also like to hear your Power supply to P-1A and P-3A cables also... this is a place that I've always thought of as a potential source of electrical interference. Thanks for a great product.”    — B.G. 

“I believe you have the best i2S cable out there.”

“Hello Brad, I would like to thank you for your S/PDIF digital cable and how it has transformed my system. The cable took a few days to settle in, sounding a bit thin and analytical at first. After the burn in period the sound was transformed and I could hear the true potential of my Perpetual Technologies P-1A/P-3A DAC combo for the first time. I think that anybody who has the RAL 'Prophecy' i2S cable should seriously consider using the RAL S/ PDIF from their transport to the P-1A. I am not exaggerating it was like upgrading a piece of equipment it was that good from high frequencies to bottom all seamlessly integrated and sounding neutral, true to the timbre of the individual instruments. The speed of the cable is also amazing so that micro details in the recordings that I didn't even know were there now add to the sense of immediacy and realism, of musicians playing real instruments. You have to hear this for yourself as I was a little skeptical at first thinking merely that the cable would change the color of the sound rather than transform the whole musical experience of the system as it did. Given that Brad offers a no quibble 30 day return policy, as you Americans say, trying this cable in your own system is a no brainer. ”    —Alex, UK

“I received the cables today. They are OUTSTANDING!! You should advertise the power cables more. The I2S is much better than the original. You have a great product and you should be very proud.”

“Music flowed, far more musical than the Mystic i2s. God bless you and yours. With such a great product and customer service, your business should prosper. I surely hope it does.”

“Your cable has arrived, and is, indeed, already a noticeable improvement over the Mystic Reference...I'll review it when the burn-in seems to have completed.”

“Just gave the cable its first listen. It is FAR more musical than the Audio Magic.”

“I think the cables are a wonderful improvement. Right out of the box it gave me incredible holographic imaging and wider soundstage.”

“I finished burning in my Prophecy i2S digital link cable, and then sat down to do a serious A/B comparison with a cable I made myself from some VH audio cotton insulated silver wire. I thought sure my homemade cable would be just as good if not better, since it was utterly minimalist in design. 

I have an associate's degree in electronic systems technology, and have been an electronics technician in the U.S. Air Force for almost 18 years — all my training and experience tells me a digital cable should have no effect on audio whatsoever. I should be able to stick almost any conductorÊin the circuitÊand itÊdo just as well as the most expensive digital cable, but that's not what I heard.

Realizing that human nature would not allow me to be objective, I asked my wife to listen with me. She didn't know which cable was which, yet our observations were identical.

My cable had a slightly grainy quality which I would have never noticed if I hadn't had yours to compare it against; yours simply sounded smoother, but paradoxically, there was more detail. And more presence. It sounded like I was a little closer to the musicians and singers.

So now I'm mad. I was all proud of myself for designing this cable that would be just as good as your expensive snake-oil cable, and then I could send your cable back for a refund and laugh at you all the way to the bank. Instead I'm keeping it and crawling off to lick my wounds. And try and figure out why mine didn't sound as good.”    —C.M.

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