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Because of the sheer number of reviews, you can sort them above to quickly find LessLoss products of interest.

C-MARC Power Cable

Date Added: 07/10/2020 by Colin Gray
[Entropic Process C-MARC Power Cable]

Well, after two weeks with both new cables in my system, things have gone exactly as you suggested.

On first listen I could hear some improvement in overall clarity, but nothing that would warrant the cost. Things went all over the place for the next week, but on the eighth night when I sat down to listen, the SQ was simply glorious resulting in a huge smile on my face. SQ has remained consistently at this new level of ‘realism’ during the second week. All of the CDs that I have played over this period sound like they are new remixed/remastered versions with superb clarity and realism to the sound. Some instruments and especially backing / harmony vocals have been given more prominence and can take you by surprise, even on tracks I have listened to for some 40 years.

The most enjoyable and satisfying sensation now, whilst listening to music, is that it has this ‘wrap-around’ feeling that my ‘speakers have disappeared and I am wearing giant, super-comfortable headphones!

Another brilliant product and promise fulfilled by LessLoss!
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C-MARC Power Cable

Date Added: 05/28/2020 by calloway
I recently had the opportunity to audition one of the new Entropic C-MARC power cords through Atelier13 in Nashville,TN. I replaced a very well known expensive, PC on my Lumin S1 with the new LessLoss cable. The improvement in sound was very significant. The detail and musicality was so much better. The transients were quicker and the bass was tighter. Vocals were/are so much clearer with better tonality. Needless to say I purchased the sample. I strongly suggest that everyone try one of these great cables on their digital sources.
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C-MARC Power Cable

Date Added: 05/21/2020 by Joerg Meinhardt
C-MARC Entropic Power Cables

After great experiences with other products from LessLoss, like power distributor with firewalls, Bindbreakers for all devices, a C-MARC power cable without entropic treatment, loudspeaker firewalls, a custom C-MARC loudspeaker cable splitter for the bi-wiring ports, and the Echo's End DAC, it was time to turn all power transport into LessLoss hands.

The greatest opportunity was to jump on the early bird train for the entropic treated C-MARC power cables, which I needed 4 of, one replacing the "old" C-MARC and 3 for "ancient" high-end power cables from Tice ... If anyone remembers.

What shall I say, the waiting time was so painful, but definitely worth it, including the money spent, after I finally could plug them in. And it was a similar story as with all the other components from LessLoss. Definitely a WOW experience, I am used to hear with a new LessLoss piece:
- More of a "being there feeling", with hearing the event room space rather than my listening room
- A feeling of "all is right and natural"
- Human voices now much more sound as HUMAN voices. And it comes with much better understanding of the lyrics. Many of these, I could never decipher before
- More bass punch, great control and really believable. My speakers only go down to 35 hz, but I would no more dream about subs
- An extended stage in all 3 dimensions
- Great positioning and separation of instruments and voices.
- Timbres and according transients are richer and correct. Identification of instruments better than aver before, even in the densest arrangements.
- ....

And what does it mean for me:
- Lots more toe tapping
- Easier to listen and just falling into the music

And now about the entropic promises!
Yes, indeed an amazing break-in time, no sudden changing colourations or collapsed space ... except for day 4 and 5 which was still mild. But that was most likely not a break-in effect, but rather something that will be covered by the upcoming Blackbodys ... I hope and will definitely try!! And the sound was great from minute one, as described above. Cannot warrant, that it improved in time or not, but it was definitely minor if at all.

And what about the comparison to the non-entropic C-MARC? Yes, there is a strong improvement, not nearly as strong as the total replacement, but clearly identifiable: more meat on the bones, richer timbres and more precise space, which all pays into the more natural bucket.

Thanks again, Louis and team. Another step into the audiophile heaven!!
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C-MARC Power Cable

Date Added: 05/19/2020 by Stefan
Last week I received the new C-Marc Entropic Process power cable, which replaced the non-Entropic version of C-Marc supercord on my power amp.

Out of the box the sound was amazing, an easy to hear improvement over the old cable. The sound coming from my Dynaudio Sapphires was very open and easy flowing, with an impressive tonal accuracy; great timbres of voices and instruments. At the same time all strengths of its predecessor are there: dead-quiet background, transparency, musicality. I can’t find a better word to describe it than "natural." I’ve never heard anything like this from a cable before, and I’m no stranger to hi-end, expensive cables. All other cables in my system (power, speaker, IC) are Nordost and Audioquest, top of the line at their time. What is unique to C-Marc Entropic is how it imprints the least of its own sonic signature compared with other cables; it just gets out of the way and the music simply flows naturally and beautifully.

Congratulations Louis, for this is truly a reference cable!

The first few days with the cable in my system I did notice fluctuating quality of the sound from burn-in. When that happened, sound was veiled: the same great sound, but like coming from under a blanket. Now, I’m at day 5 and the cable settled in and sounds great. I’ve still noticed some slight improvements since yesterday; if there is more is to come, for sure I wouldn’t mind, but I’m already very happy. :)
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C-MARC Power Cable

Date Added: 05/12/2020 by Andreas Gebauer
Dear Louis,
yesterday the Entropic Process Power Cable arrived, it's great ! My wife and me were able to see from the first moment, this power cable simply plays in a higher league, magnificent !
The stage is wider, the information content is much larger and the music is really flowing. Super, thank you Louis for your new invention !
Today I handed over my signature power cable to the UPS-shop for delivery. You prepared the shipping with UPS very well, everything went very easy...
Thank you very much Louis !
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C-MARC Power Cable

Date Added: 05/04/2020 by Michael Hollesen, Klutz Design
[Complete loom of C-MARC Entropic Process power cables and LessLoss power distributor with onboard Firewall tech.]

Everything installed Thursday - but from having played at many shows I truly believe that “gear doesn’t travel well and the molecules need to settle” - which is why day two at shows always sound better. And so it was here as well. Though things were unmistakably amazing yesterday - today is beyond.

Really difficult to put into a few words - but I’ll try:

I don’t have a hifi stereo system any more.

I feel the strings. The air between. And previously compressed complex classical pieces opened up. Cymbals and high hats are just there with their metallic decay, voices so close you expect to be able to reach out to touch the singers, sound staging that makes the already invisible open battle speakers obliterate the room (if the recording allows it), a calmness in the presentation which creates quite an unnerving realness and uncovers finest details. The creaking of a chair, the breathing of a cellist or just the multiple layers hidden within the music.

You hinted at a remarkable performance - truthfully I don’t think you could prepare anyone for such a significant experience. The combination of the firewall distributor (with C-Marc Entropic cabling) together with the Entropic Process power cables is absolutely incredible. Congratulations - to myself for getting this ;-) and for your fantastic work.

Michael Hollesen
Klutz Design
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C-MARC Power Cable

Date Added: 02/28/2020 by Jean-Michel Anquetil
My journey with LessLoss products (long post...)
Seven months ago I did not know LessLoss products. I was introduced to this brand by an Italian audiophile. He recommended to try the power cable.
I decided to order one C-MARC power cable .

When I initially put this cable in my system I thought It did not make a lot of change. After a few days I realized that the musicality of my system made a very nice improvement allowing a deeper understanding of the musicians' interplay, hearing all the colors of the different instrument, in a word more natural, more like the real thing!

After this first successful purchase, I started to exchange emails with Louis about AC filters. He offered to build for me a power distribution box equipped with the new "Firewall speaker filter." I ordered this distribution box with a double set of these filters and two other C-MARC power cables.
My system was quite complex with an isolation transformer for each component of my system. With the LessLoss products, I removed all of that as Louis advised that isolation transformers were not a "really" good thing. Again my system made another very impressive improvement toward being more natural and more lifelike. Treble was sweet and detailed with no harshness and the bottom became rock solid, only good things...

After several weeks of trial before making the final purchasing decision, I decided to put back my system as it was initially with its isolation transformers and removing the LessLoss AC distribution box.

The test was very short... only a few minutes to realize the huge gap between the two. It was an easy purchasing decision :-)

My next move was to test the RCA interconnect cable. I put two sets of these cable in my system between DAC and preamp and preamp and amp, and again a very good move in the right direction. These cable are very neutral from bottom to top, they do not put any color on the sound and they made the background much more darker, quieter. Again much more natural and lifelike.

I start to wonder is there any limit to that? I am now listening to my music like I never thought possible, so much more enjoyable.

Last thing to report, I ordered a few month ago a set of Firewall speaker filters. I received them two weeks ago but did not care to try them immediately as I was involved with breaking in the rca interconnects and evaluating these cables, therefore I did not want to introduce another variable.

Yesterday I was with an audiophile friend and he was really impressed at how my system was sounding, so natural and transparent. I told him about the Firewall speaker filter and asked if he would try them with me. We put the Firewall filters in, brand new, no break in at all, and we were completely shocked at what it did. It is another major step in the right direction. They will not be removed from my system.

My friend begged for me to try it in his system. We did, and there also it made a huge improvement. In fact, upon leaving his house with my filters in hand he said he did not feel he wanted to listen to his system without these filters!

This is were I am in my journey with LessLoss products. I am not finished as there are other areas to explore. Audiophile life has never been as exciting as now.

Beyond the products, I would like to highlight how dealing with Louis Motek has been such an enjoyable journey. I am an engineer and I like to understand things. Louis has provided a lot of detailed technical explanation to understand how his products are built and some of the design parameters of course without breaking trade secrets :-). The email relationship is just wonderful as he is so responsive... I don't know how he does it as I feel sometimes I am his only customer.

The products are not cheap but are priced reasonably considering the quality of the components used and their real effectiveness.

Dealing with LessLoss has been a very enjoyable ride and I do hope to continue it for more audio adventure...
Kudos to Louis and LessLoss.
By the way I am not affiliated in any way with LessLoss. I did not know even their name 7 months ago!
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Echo's End

Date Added: 01/06/2020 by Arthur Ross
I would like to tell all of your potential future owners and/or current owners of any and all LessLoss products, past or current, that because I have a coterie of close friends and former associates who are always anxious to buy (for the past several years, only LessLoss offerings) from one owner (me) of LessLoss products, I have been in the process of upgrading. Because of that fortunate position I have been an owner of virtually every power cable, USB cable, USB keys, interconnect, Firewall 1x through 64x, analog hardware from the Echo's End Original to the Reference and now to the Reference Supreme twin-chassis unit.

These statements are not driven by an ego trip or braggadocio. It is jut a statement of fact based upon my personal experience as an audio hobbyist which began decades ago by building much of my original equipment. Over those many years my systems grew enormously with much legendary equipment to my current system which is solely sourced from audio streaming to digital output DAC, and amp listening via headphones only.

As one might expect over my many years of experience in this hobby, at every upgrade, I experienced the hope for improvement. Something I did not anticipate nor expect since beginning to incorporate LessLoss products into my system was the extent, the level of the immediate and future improvement that resulted. Such was beyond any prior experience with non LessLoss equipment.

In my communications over recent years with other owners of LessLoss products I have come to find that my experience was not unique. We have all noted that the improvement actually realized, frequently "out of the box," far exceeded the results experienced with products from other manufacturers.

In every case when an upgrade was suggested, the resulting revelatory experience was always immediate, and improved even more over time... And always exceeded what was expected. Candidly, LessLoss is a breath of fresh air in this industry of "grandiose promises resulting in nano-delivery."
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LessLoss started its business on Audiogon in late 2007. Within the first couple of month, word about LessLoss spread like wildfire among Audiogon members. Here is the feedback received from our clients during our first year of operation. This is from even before we had our own website.



Louis is one of the best in the business, truly professional and very fast production and delivery. I am very satisfied by your superb service. Many thanks.

Positive by Buyer Sebastian (135) on 07-29-2008

Excellent transaction with Lessloss on dynamic filtering power cord. Good communications & fast shipping. A+++++

Positive by Buyer Sennett (45) on 07-03-08

Bought 3 pc's from Liudas in Jan/08. Outstanding product as advertised. Performance is everything and more than I expected. Kudos to Lessloss cable for a great product. Very highly recommended...A+++

Positive by Buyer Phillykid (33) on 06-19-08

Bought the Lessloss PC cable about a month ago; the quality and build are excellent. Compares very favorably with more expensive PCs. Highly recommended. Thanks!

Positive by Buyer Pseles (138) on 05-30-08

A power cable that makes a huge difference; simply an excellent design. First-class sales and service - highest recommendation.

Positive by Buyer Palasr (246) on 05-29-08

Cable #6 powering my Emm Dac6e which comprises part of my headphone system. Again, more resolution, detail, quietness from my Victor HP1000phones. Best single device in my system ever. Time to purchase more. I'm spreading the word re: this marvel!!

Positive by Buyer Dott_c (534) on 05-28-08

Liudas,your service is INCREDIBLE,no waiting 4-6weeks for cables and the ones I already have are doing more than I hoped A+A+,Thanks again,Don

Positive by Buyer Drummermitchell (57) on 05-27-08

Lightspeed delivery,very nice cable.I am kind of proud Liudas of such good cables from this part of Europe

Positive by Buyer Zodiak5 (72) on 05-25-08

Liudas is a honest and dependable seller, always answers my e-mail questions promptly. The LessLoss cable is a work of art, and sounds good too, cable is still burning in. I'm quite happy with my purchase.

Positive by Buyer Jgy1 (54) on 05-24-08

Very smooth transaction, lovely cables. Thanks Liudas!

Positive by Buyer Tympani (99) on 05-23-08

Amazing power cord! It beats my other much more expensive cables hands down - blacker background, natural, more details and dynamics. All my CDs open up and sound more musical. Brought two cables so far and will be buying more for sure. Liudas is a s

Positive by Buyer Hfigear (18) on 05-22-08

Cable #5 powering my Day Sequerra tuner results in being able to receive more stations!!! No more hiss, greater dynamics. Makes it sound like my ADA Tune Suite XM. This cable is the most remarkable product that has come my way in the past 20 + years

Positive by Buyer Dott_c (534) on 05-17-08

Kind and lightspeed fast service. The cable is a steal and outperforms other cables, costing much much more. Increasing every aspect of sound you can imagine. Absolutely outstanding!!! Thanks again Liudas.

Positive by Buyer Stani (3) on 05-15-08

Item arrived quickly and well packaged. Excellent communication. A great product from a great seller.

Positive by Buyer Mouse (336) on 05-14-08

This is cable #4 in my system.Used powering my Ashley Xovermy MRS scares me out of the room!What power below 15Hz.No power cords that I have owned,many15X the $579.asking price have come close 2 this level of performance Looking forward 2 adding more

Positive by Buyer Dott_c (534) on 05-14-08

Cable #3 added to the PS of my Cello Palette. Well, no more static as I rotate the dials for the various frequencies. 1st cable to accomplish this! All power conditioners, including the Accuphase P1200 did not rectify the situation.Unbelievable!

Positive by Buyer Dott_c (534) on 05-13-08

Fast shipping and great sounding cables. Would not hesitate to deal with Liudas again.

Positive by Buyer Rschryer (183) on 05-11-08

This is my 2nd power cord from Lessloss. The first one was used to power my VRE-1, this one for the EMM CDSA SE. Again, a stunning result, w/quieter backgrounds, something that I thought I achieved w/the 1st cable. Next unit, the Xover.Unbelievable!

Positive by Buyer Dott_c (534) on 05-11-08

Excellent service and product, do not hesitate to try these cords. AAA+

Positive by Buyer Rpw (207) on 05-10-08

Super fast shiping and a fantastic power cord. The very best I have ever used. Thank you Liudas!

Positive by Buyer Stefank (36) on 05-05-08

You cant get a better seller in audiogon than Louis. For a cheap PC ( compared to many other manufacturers), he is responsive to your mails and even offer suggestion for cable configuration. Buy with confidence. First class seller with 1st class serv

Positive by Buyer Audioblazer (75) on 05-04-08

Excellent seller...and truely excellent cable. The Dynamic Filtering Power Cable is just fantastic...musical...liquid...3D. Thanks!

Positive by Buyer Gburt55 (24) on 05-02-08

Liudas has SUPERB DELIVERY,excellent communication. Cables are gorgeous.Can't wait till my amps come back,so I can reconnect.Can't say enough,check out all the POSITIVE FEEDBACK,Don Mitchell

Positive by Buyer Drummermitchell (57) on 05-01-08

The Lessloss offers WIDE dynamics.It's spooky quiet with an airy sound stage. Worth 10 times its list price.I am buying more!

Positive by Buyer Dott_c (534) on 04-30-08

Liudas is superb to deal with,4 day delivery to my door.wonderfully crafted cable. Excellent communication,and he's very patient with my questions,I'll be doing business with Liudas again(oops I already have)Thanks,Don

Positive by Buyer Drummermitchell (57) on 04-24-08

Very good sounding power cable,fast delivery-recommended.Thanks!

Positive by Buyer Zikhmark (779) on 04-22-08

I own a number of well know and expensive Powercords that I use throughout my system. The Lessloss is clearly on par with the best for less. Used on the preamp of a system that was never bass shy, I felt like I had discovered another octave of music

Positive by Buyer Marcner (246) on 04-22-08

Re: Purchase of Lessloss AC power cable. Immediately apparent something is special, it changes the envelope of the delivery of the music. The tripath solid state AR Amp sounds more flowing and used with my Tube SET, more bass from my 2 way speakers

Positive by Buyer Enaud (27) on 04-20-08

Very good power cable at reasonable price, fast shipping, easy communication. Highly recommended, both product and seller.

Positive by Buyer Jessenov (207) on 04-20-08

Thanks Liudas. Very fast shippment, the whole transaction took 3 days. Excellent cable, the best I've owned. It's my second purchase from Liudas so I know from experience that it will be even better after burn in. Highly recommended.

Positive by Buyer Jkuc (39) on 04-20-08

Quick shipment and very good AC cord. I'll be back for more.

Positive by Buyer Fig (242) on 04-18-08

STELLA SERVICE. Felt like a valued customer. Cables are simply amazing. The sound stage is huge and sibilance free. Amazes me the way instruments and voices soar out of thin air. Thanks Luidas.

Positive by Buyer Dabarrie (33) on 04-13-08

Outstanding service, excellent communication, and a fantastic product, one of the best power cables available for the $$$$. thanks again!

Positive by Buyer Jsowen (304) on 04-10-08

Quick delivery this time, My CD player never sounded so good. Thanks Luidas for another great cord to add to my system. A+++

Positive by Buyer Jimman (36) on 04-10-08

I would like to thank Liudas for his excellent service. He is selling a fabulus product that helped me to solve the problem of high frequency harshness I experienced with my CD player.I will buy more cables to replace my Acrolink and Oyaide Tunami

Positive by Buyer Geopolitis (12) on 04-08-08

I have now completed a full system (Digital/Power/Analog) integration using the LessLoss product. These power cables are a work of auditory art. Simply plug them in and be amazed! It's one product any sensible audio enthusiast should not miss out on.

Positive by Buyer Mang53 (494) on 03-16-08

I now have 4 of these in my system and every one of these on each component brought my system up to new levels. Nicely built as well. Highly recommended component!

Positive by Buyer Jp1208 (117) on 03-10-08

Liudas is the gold standard in service. His cord in my system amounted to a hugh and positive upgrade. Thank you.

Positive by Buyer Bander (189) on 03-05-08

Outstanding service and the cable is as stated. The best I have heard so far over other regarded power cables. Highly recommend!!

Positive by Buyer Teapac (69) on 03-04-08

Great on-going communications and terrific product.

Positive by Buyer Gerryn (192) on 03-03-08

I still find it hard to believe a power cord could be equal to or even greater than a serious interconnect upgrade, but it is! Thanks Liudas for the great product and perfect customer service.

Positive by Buyer Mang53 (494) on 03-03-08

The perfect seller in Audiogon: exceptional communication, easy transaction and fast and safe shipping. Recommended.

Positive by Buyer Ciomargabe (81) on 02-27-08

Perfect transaction.Great communication and very fast shipping. A+ Audiogon seller

Positive by Buyer Hi5harry (636) on 02-26-08

Superfast shipping, good communication, doesn't get any better than this. Also, the cables are butifully made of high quality components. Thanks Walter.

Positive by Buyer Kitncar (72) on 02-23-08

Excellent transaction. A great power cable and company. Worth the wait.

Positive by Buyer Rishel (114) on 02-20-08

A great experience overall, Liudas's enthusiasm for his product and the ongoing updates made this a very positive experience. The cord has made a significant difference in my system, most notably a much lower noise floor..

Positive by Buyer Ford07 (21) on 02-20-08

Trustworthy and very knowledgeable seller/designer/manufacturer. Kept in touch with updates and info. while cord was being manufactured and processed. It's all good - and all very high end.

Positive by Buyer Dadsears (45) on 02-13-08

Liudus is a great guy and the power cord is outstanding, I will glady buy from lessloss again, the cord took my system to another level

Positive by Buyer Kedoades (3) on 02-13-08

2nd entry; bought more cables. IMHO, better powercables than these are not available! Lessloss p/c's are MORE than a system upgrade. And 2 day delivery, from Lithuania?!! Amazing product!!!

Positive by Buyer Hoochie39 (225) on 02-13-08

Very nice sounding cable, beautiful build and a very reasonable price with fast international shipping. A+++

Positive by Buyer Gersimon (111) on 02-07-08 re: Cables

IMAGINE every listening session as your best listening session. Every recording played the best it can play. Your equipment performing always at optimum. Lessloss makes it happen! These cables are the best of the best!!!

Positive by Buyer Hoochie39 (225) on 01-22-08

In my years of audio and all the cords I tried Lessloss cords, made a difference you can hear for the better and it's not subtle. Good work Liudas! AAAA+

Positive by Buyer Jimman (36) on 01-21-08

Excellent seller and Audiogoner, great communicator. Power cable is outstanding, excellent... Great soundstage, excellent definition, black background as promissed.

Positive by Buyer Jkuc (39) on 01-18-08

Liudas is great to deal with: excellent communication and service. The cables are very well made and well worth the money. Thanks!

Positive by Buyer Jfd01 (93) on 12-12-07

Outstanding transaction and outstanding power cable.

Positive by Buyer Tubeyy (78) on 11-23-07

Great transaction well worth the wait, this is by far the best powercord I have used in my system over the past 20 years, some cost as high as $3,000 and this power cord for $500.00 beat them all hands down and is a steal at its current asking price.

Positive by Buyer Phillyb (150) on 11-16-07

Top notch construction, performance to match, and a great transaction. Highly recommended because the cable does what is claimed, lowers noise while improving dynamics. Thanks!

Positive by Buyer Wineaux (54) on 10-22-07

If it was just always so simple !! Excellent, correct and accurate communication. Absolutely no loss at all even before listening to the cables. Highly recommended.

Positive by Buyer Williamredburry (45) on 09-26-07

This cable was the BEST purchase that I've ever made!! I’m not affiliated with this product in anyway, but feel sorry for Audiophiles who don’t purchase these cables. Once Audiophiles try this cable, they will wonder how this product can be sold at such a low price. I’m baffled… In an industry full of snake oil, unethical cable retailers, enormous profits and scams - this LessLoss "Filtering Power Cable" is a "breakthrough product" which blows away the ALL competition at ANY price!!! I honestly don’t know how LessLoss can make a profit while using Oyaide connectors, hand braiding and an incredible passive AC filter. LessLoss "Filtering Power Cable" are sold from a manufacturer /owner /designer who is trustworthy, ethical, knowledgeable, and a pleasure to deal with. Take a chance!!!!, PayPal your money to Lithuania - and you'll be rewarded with great Customer Service, and the finest power cord made. Hear for yourself what you are missing!!! Thanks Again!!!

Positive by Buyer Spacecase (83) on 09-22-07

Excellent service and communication. Fast shipping. Thanks, Liudas!

Positive by Buyer Tvad (660) on 09-20-07

Excellent products! Delivery of the power cords and XLR digital interconnect cable,was received within 10days of shipping. Luidas kept me informed on the status of my order. Very good communication and feedback to my inquiries.

Positive by Buyer Kpoulard (18) on 09-10-07

First-rate all the way! The cables are sensational, and the price is a steal. The 1-2 week delivery from Lithuania is well worth the wait. Liudas and Vilmantas at LessLoss are perfectionists pursuing their love for the art of music reproduction.

Positive by Buyer Lookin4evr (117) on 08-17-07

Before upgrading your gear, please try the Lessloss Blackbody. It works wonders with my equipment and adds a realism, a new quality to the sound that will leave you speechless. Absolutely wonderful piece of gear.

Positive by Buyer Stani (6) on 01-31-10 re: Accessory