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


Date Added: 02/09/2023 by David
My history with the black bodies goes all the way back about 2011 when I happen to acquire a few.

Being the compulsive tweeker that I am I'm thinking they might be of help in what seems like an eternal struggle to get to a place where you stop thinking about the "sound" of a system and start enjoying the "music". Over the years I took them in and out not really taking them as seriously as I should have while I changed equipment and speakers tried new cables and vigorously attacked the power supply noise issue with many tweeks. I can't begin to say how much money I spent.

So recently I pulled the four black bodies (version 1) out of moth balls and made one final attempt to get them set-up and pointed in the correct direction. I sat back in my chair and after a while, to my amazement ,it finally dawned on me after a familiar piece was playing, that something had happened that made me take notice that i was hearing improvements to the music that were making me very happy.

Increases in detail without making things brighter sounding. A cohesion of the sound as if musicians were playing together better. An increase in musicality and a broad sense of greater harmonic structure flowing to the surface that had seemed to have been buried beneath layers of noise.Most importantly was a dramatic decrease in tension that always seemed to follow me no mater the source material. A sense of deep relaxation came over the presentation.. what a relief!

This whole episode led me to recently purchase two more of the new version two and they have only added to my greater pleasure. I'm so enthused about them I have made a commitment to completely re-cable my system with LessLoss products. (I'll have more to say about that in the future)

I always say.. "proof is in the ear of the beholder" and to my ears i have the proof that there is something going on in town..in building ...in the office of a company in Lithuania that's changed my perspective for the possibilities of achieving greater enjoyment of music. After all music is man's greatest attempt to reach out and experience the eternal love that surrounds and binds us together and in my opinion we seem to be closer than ever to that elusive goal thanks to the efforts of LessLoss.
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Power Distributor;  Firewall Module;  C-MARC XLR balanced signal cable, stereo pair;  C-MARC Prime Power Cable

Date Added: 01/23/2023 by Greg Bauch
I am listening to some nice jazz this morning and can hear the musicality that has emerged through the use of your power distributor, power cables, interconnect and firewall for speakers. I always knew something was missing, but was not sure what that was. Congratulations on your fine work.
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C-MARC Classic Power Cable

Date Added: 01/18/2023 by Luc Richard, Québec, Canada
I continue to discover the great qualities of the C-MARC Classic. 

As many reviewers and passionate audiophiles like myself, I do have dozens and dozens of songs that I use to analyze different behaviours while testing a device, cable, or anything else.

And tonight it was with Michel Camilo, using the song Suite Sandrine Part III, from the amazing album One More Once, recorded in 1994.

I use this specific track to analyze as per if a device will bring the outcome to be more, or less 'confused'! What I mean, there is so much different information on this song, from complex and virtuoso piano playing, to the amazing and highly complex drum and bass from Cliff Almond and Anthony Jackson, adding to this mix a huge and complex Brass section, and zillions of percussions!! All of this produces tremendous melodies and solos, with tricky rhythms and powerful punches! 

During the Piano solo, and also at the Percussion solo over an amazing and powerful Montuno, there are many activities with the percussion, and this is where the 'confusion' may appear!
With the LessLoss Classic AC cable on my Esoteric X-01 D2 CD player, you can hear every single percussion in these moments, but on top of that, they get separated from each other in such a way that you can not only distinguish every single attack, but it generates a better rhythmic flow, while bringing more space and air between each other. You also get a better sense of space as per where each musician, and their own percs, figure within the scene. You also feel every nuance in their lighter to heavier attacks. And all of this, while keeping an organic experience, without falling on the over-analytical result, which is quite impressive.

And trust me, I have been using this song on all my tests for more than 20 years!

I really look forward to adding the 640X in the line.

From what I have read, I should prepare for an audio therapy!! :-)
Kudos to you and the entire LessLoss Team!
And thank you once more for your amazing support and collaboration.
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Echo's End

Date Added: 01/04/2023 
Being a truly analog guy, I have always struggled with my digital front-end unit. I have owned my fare share of streamers, servers, DACS. I was getting to the point that I was going to sell my Moon by Simaudio 680D and 280D and just spin records. Not that the Simaudio products were bad they were just, well, too digital still ... and really my favorite DAC was a Border Patrol DAC I had years ago. Maybe it’s all these “Chip’s” in these modern DAC’s and the quality of the components surrounding these chips?

So, I decided to take a step backwards ?

Let’s get a separate server and streamer (Innuos … from Constantin at Atelier 13 Audio) and let’s go back to the future and go with an R2R Ladder DAC ... but who’s. Well I got on all the forums, read the trade rags, and got even more confused. I had done home demos of a some of the more popular DACs the reviewers rage about and still was looking for more.

I reached out to Constantin at Atelier 13 Audio in Nashville, TN. A man I truly trust and have done business within the past. He recommended that we give the LessLoss Echo’s End DAC a test along with the LessLoss 640X, and I agreed. I was going to be out of town for a couple of weeks, so Constantin burned in the DAC for 2 weeks while I was out on the road, and shipped it to me in time for my return.

Okay let’s get to the point. I got home, the box was sitting in my listening room, and I tore into it. The build quality is fantastic. Looking at this wooden box one would think it is a piece of furniture not stereo equipment, same for the 640X. I connected it all and let it play in background for a week before sitting down to give it a serious listen.

So, the evening came to sit down and put the Echo’s End through its paces. Blacker than black background was the first thing I noticed; dead ass silent. Dynamics are astounding, range, depth, detail, breadth, hell it was like listening to my analog front-end. As matter of fact it may even be better in some respects. No digital edginess or shrillness, even with poorly recorded music.

I can not say enough about these wonderfully crafted LessLoss products. I am a customer for life, and I will be buying all my gear from Constantine at Atelier 13 Audio.

The devil is in the details.

Jeffrey Strickling MSME
Dallas, TX
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BlackGround voltage-ground interface

Date Added: 12/31/2022 by Michael Ross, Southfield Michigan
Hi everyone. I'm a longtime user of LessLoss products. So this time, after buying 5 of the Blackbodies V.2, I decided at Louis's suggestion, to purchase 5 Blackgrounds to properly ground them. I had already heard some subtle improvements with the V.2s alone, but because of past success with other Lessloss products, I bought 5 Blackgrounds. After getting some directions from Louis, I then played my system ..... What an improvement! More "Living Presence", more oomph to the sounds, like it was being pushed out of the speakers more powerfully. Just more power to the music.
The scientific explanation for this can be found on the LessLoss website. I recommend reading it. I'm very happy and plan to buy more Blackgrounds in future!
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BlackGround voltage-ground interface

Date Added: 12/18/2022 by Jörg Lemann, Germany
Yesterday my first Blackground order has been delivered.

And of course I could not resist to prepare the setup connecting the Blackgrounds to the speaker terminals of my mono amps.

The first listening experience was very promising* ... and that with the smallest solution possible 😀

Instantaneously the idea arose to divert 2 additional Blackground 10x Power Base for this use case. But then I remembered that you wrote somewhere that you plan to launch another product (similar to the 10x Power Base) for that.

Best regards,

* I didn't use my standard "test" LPs (like Sound of Jazz from Analog Productions) but a few that I hadn't listened to for a longer time and it was a gorgeous sound experience.

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BlackGround voltage-ground interface

Date Added: 12/13/2022 by Poul Svensgaard
I received my 5 BlackGrounds today and hurried to build 4 of them into my homemade power distributor. It looks a lot more pretty with the lid on 😊 – but it works!
Immediate and huge improvement in detail, resolution, ambience and dynamics. Simply much more music! I have recently invested in many upgrades for my music system and none of them made this huge an improvement and those were all much more expensive. Very excited.

Just tonight it has developed much further compared to when I first wrote. Great product!

Best regards

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Firewall Module

Date Added: 12/07/2022 by Sincerely, Bob, Boston
Met close to all expectations for upper frequency changes in clarity and smoothness and still breaking in.
Reinforces loyalty to your products, several of which I have!
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BlackGround voltage-ground interface

Date Added: 12/02/2022 by Jens, Copenhagen
To be truthful, I was very sceptical when I first heard about this new 'device' a while back. But then I have been sceptical of everything I ever got from LessLoss - before I put it into my system. After - well, I have yet to experience an item from LessLoss that does not make a positive difference in my system!

Even so, the BlackGround seemed somewhat more mystical than the cables, Firewalls and Bindbreakers I have already deployed in my system, but after an exploratory email correspondence with Louis Motek, I decided to get a few of these new things (perhaps I also felt a bit of an obligation after having godfathered the name for them!).

I received the new devices the other day and wired a couple of them up to work on the AC for my system. Yesterday, I got a chance to try the BlackGrounds out - still not daring to expect much.

That was quite a WOW experience!

These are my initial impressions from my brief listening session yesterday with one BlackGround on Line and another on Neutral on the AC:
- System seemed to play louder! (no settings whatsoever were changed in the system)
- Reverb improved, both room wise and on instruments/voices
- Room description/ambience improved
- Layering and detailing improved

Even though these were not night and day changes, they were easily discernable and heightened the general performance of my system.

Once again, Louis put all my doubts to shame - phenomenal!

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BlackGround voltage-ground interface

Date Added: 11/29/2022 by Sven Boenicke, Boenicke Audio

Added 8 pairs to mains.

What shall I say… this is a psychedelic experience of dramatic magnitude.

From what you wrote about it, I expected a lot, but what it does is not what I expected. 

The incredible thing about its effect is that it does exactly what my comdev and the newest gen. resonators we use do, but even stronger, of course.

It’s that energy shift away from the glare and garbage especially in the top end into the organic, colorful, beautiful - the brown, red, orange and golden colors.

That’s what I so love. Plus, it does something on the reach-out and communication level which is magic.

Count me in to get many more of them. This has to go in products.

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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