User Reviews
Published LessLoss Reviews Now Number Over 727
DFPC Original (legacy)DFPC Signature (legacy)DFPC Reference (legacy)DFPC Series (legacy) (all)Digital Cable (legacy)Firewall (legacy)Anchorwave (legacy)Homage to Time (legacy)Tunnelbridge (legacy)Laminar Streamer (legacy)Bindbreaker (legacy)
All
Bindbreaker Vibration Control Equipment Foot
Firewall Module
Just today for an hour or so. Already I hear more detail and feel more drawn into the music! Isn’t that what its all about?! Hard to turn off my CD player. Funny: after less than 10 minutes the new FWs sounded less harsh and warmer! I wonder if you have any idea about total recommended break-in period for these little guys?
First 10 minutes: already a quick change! Smoother and warmer and cleaner. A nice ugrade. I thought “this is nice. If that’s all, well, O.K”. Then after about 50 hours: Wow!. When I thought we were done, another LOVELY upgrade!! Richer, more zeroed in on the instruments, whatever they were, more music popping out at you! A “it sounds so present experience". Cleaner yet. And just makes me listen sometimes well past my bedtime…. I wonder if others have had the same break-in experience with these? Unlike most of my other break-in experiences (mostly with your products, since those are what I’ve been buying lately!).
C-MARC Classic loudspeaker cable, stereo pair
I had already owned LessLoss C-Marc PC’s , Firewall 64x and 5x and XLR interconnect, now I have a full Lessloss loom.
I was hesitant to give theese speaker cables a try. C-Marc PC and interconnect are really special but I was skeptical, Lessloss C-Marc would dethrone Acoustic Zen Absolute speaker cable that had reigned in my system for a couple of years. I compared it to a few other speaker cables but the Absolute was the winner and keeper. Not this time though and AZ Absolute will find a new home..
Lessloss C-marc speaker cable is every bit as good as other Lessloss C-Marc cables.
It’s a very quiet cable, “no noise” cable. It’s unusually transparent as well. Sound stage is deep and open. It has excellent resolution, definitely more detailed then AZ Absolute. This is kind of surprise to me since the Absolute is a zero crystal silver cable. With C-Marc , I can hear more micro details, instruments have sort of acoustic halo around them what makes them more present and more believable. AZ has a tad stronger lower midrange and a tad more voluminous bass but C-mark controls the bass better though. It’s tighter and more detailed.
I can only imagine what the speaker cables can do with the latest Lessloss baby, the speaker Firewall. Maybe one day when funds allow, I’ll verify it.
Good job Louis and thank you for still affordable pricing.
Firewall Module
I haven’t got the time today for extensive listening, so I took four discs with different material, listened to four tracks without the Speaker Firewalls installed and thought to myself, wow it sounds so good.
From the start I didn’t know what to expect with this totally unusual passive device. And it comes with two more connections, where every HiFi-Pope tells you that it is poison to the sound quality.
I installed the Firewalls and listened to the same tracks again. Maybe not optimal to post a comment right after unboxing without burn in. But do the Firewalls need any?
What did I get with first listening?
More of everything! More details, bass, ambience, clarity, better separation of instruments, wider frequency response, dynamic improvement, musicality, and did I mention details?
The discs sounded completely different! I never thought that a passive device like this can come with such a gigantic improvement.
I sat there stunned and couldn’t believe what I heard.
The speaker Firewall makes the biggest improvement of sound quality ever. This is simply a fantastic device and I would run out of superlatives to describe it. It’s marvelous! A revolution at a bargain price.
Thank you for creating this wonderful product that outshines anything comparable.
Wow, you have surpassed any thinkable expectation. Great!
C-MARC Classic loudspeaker cable, stereo pair; C-MARC bulk wire and cable
Louis, I have to say, I keep thinking about the fact that you truly are a cable scientist, not some conventional company that plays the 9's game and slaps an astronomical price tag like various companies do. Lol, admittedly you're products aren't the cheapest but when I think about the R&D, time and effort that goes into everything and of course the breathtaking results I realize that your prices are very fair and even generous. When I go to websites like audioquest and nordost, just based on the short description I can tell it's all just a big scam, they definitely don't put as much effort into their products and then they have the audacity to charge tens of thousands of dollars???. Doing business with you was audio system changing and I would even say life changing. I'm just simply amazed at the drastic change of sound in my system and also the drastic increase of knowledge of sound by talking to you. I can most certainly say that based on my experience I am most certainly a lessloss fanatic! I'm thankful that you enjoy doing business with me, the feeling is mutual and I'll most certainly be on the lookout for new products that you will come up with. I'm sure I'll also ask for certain custom jobs in the future when I'll have the funds. Louis, lol I don't want to sound like I'm just trying to gain your favor or anything like that, but please continue to do what you're doing for the rest of your life, you really are doing the world a favor, or at least you've done me a great favor and improved my life by creating such marvelous products at a decent price. Keep up the super job that you and your team are doing!
C-MARC Classic Power Cable
After approximately 8 hours the sound was chaotic and rough. I was hoping this was a matter of aging / burning in. And so it was.
Most important for me now is the beautiful sheen on strings and wind instruments. Another nice improvement is the audibility of the acoustical environment; I hear more of the hall of the performances.
Have not listened to analogue records yet, so no comment on this. Before I had a mixture of Shunyata and Synergistic Research power cables. Not bad, but I was never really satisfied because of a certain amount of hardness.
Bindbreaker Vibration Control Equipment Foot
After a recent purchase of an amazing LessLoss custom made firewall power distributor, Louis recommended to put the Bindbreakers underneath. So I rearranged my rack to get more space above the distributor and finally was ready for the Bindbreaker experience.
Another big surprise happened with these, which should have been taken for granted, if Louis recommends explicitly :)
I had small plain birch tree multiplex pieces under the distributor before, which I thought, should do at least an 80% job. I use such 4 cm high sheets in the entire rack and it is quite neutral and better than anything I tried before.
So, about the surprise ... No, those were not 80% at all, after I exchanged my birch wood against the Bindbreakers!! A new world of liveliness entered my living room.
- Soundstage deeper
- Better separation of instruments
- Airy open highs
- Cleaner but even more colorful midrange
- More punch, especially in the bass
- More, deeper, and better controlled bass
- Voices especially from a deeper stage position sound more realistic with less distortion
- Less resonances in mid and low range.
Used to have trouble especially with overlapping sounds, almost completely gone now ... without room treatment or adjusting the speakers' position.
This new liveliness does not lead to any listening fatigue, rather reduces it more.
With the Bindbreakers I got a lot of "bang" for the price, and a big smile on my face while listening to my stereo!!
And I will put it under my electronics as well. Have to replace my 4 cm birch wood with something lower (maybe Panzerholz) to fit it into my rack. Hard to imagine how much more liveliness this will bring ... is there any end??
Thanks Louis, for another wonderful product!!
C-MARC RCA unbalanced signal cable, stereo pair; Firewall Module; Echo's End; Bindbreaker; C-MARC XLR balanced signal cable, stereo pair; C-MARC Classic Loudspeaker Cable, stereo pair; C-MARC Classic Power Cable; C-MARC bulk wire and cable
Firewall Module; C-MARC bulk wire and cable




Specs as follow:
- LessLoss custom FW module (custom 4-unit long 64X)
- LessLoss C-MARC cabling throughout
- Oyaide R0 receptacles
- Oyaide WPC-Z aluminum mounting frames with carbon fiber plates
- Box construction: 1.1" thick cherry wood, glue assembled, rounded corners and clear lacquer finish
- Outside box dimensions: 12.6" long x 7" wide x 7" tall
The box is just long enough to accommodate the 4-64X module, power inlet and cable bends.
The box could have been a couple of inches shorter in height and a tad narrower, but I wanted it to have some extra clearance inside for cable bends and potential future modifications, and I wanted the box to have some extra mass for vibration absorption and stability.The bottom of the box has a 1.1" thick removable panel that also solidly supports the FW module.
Thank you for all your advice and for providing the custom four-unit-long FW and pre-attached C-MARC cabling. It will take a while to burn-in. I look forward to its utility in my system.
Update Sept. 1, 2019:
Today after checking all the receptacles with a plug checker and getting a green light on all, I connected the distributor to the wall receptacle with a C-MARC Power Cable and plugged in my audio gear. When I turned everything on the first thing I noticed was that I could no longer hear the slight hiss that I used to hear standing a few inches in front of my loudspeakers. It wasn't bad before, but I didn't expect such silence. I had to look at my amplifier to be sure the tubes were glowing. From the listening position the sound seems a tad cleaner and the bass a little stronger than before. Those are my first impressions on first listen without any burn-in. I believe the reduction in audible noise at the speaker driver face is evidence that the 4-64X FW module is doing something positive in my system. I already had standalone 64X FW modules at each component power inlet (and still do), so the added quadruple 64X power distributor with its high-grade components, made a discernible difference in my system.
Joseph LG
Los Angeles, CA





C-MARC Classic Power Cable; Bindbreaker; C-MARC Classic RCA unbalanced signal cable, stereo pair; C-MARC Classic Loudspeaker Cable, stereo pair
I wanted the best-sounding cables I could afford, and I wanted to stick with one manufacturer. I decided to try LessLoss’s C-Marc cables because they were priced sensibly, a US dealer had strongly recommended them, the online reviews were positive, and they were easy to handle (i.e., highly flexible). The actual technology is beyond me, but the LessLoss website is exhaustive, for those who want or need to know about those things.
I’ve been following a series of steps:
Step one: new signal cables.
This meant two 1-metre C-Marc interconnects (RCA) and a pair of 2-metre C-Marc speaker cables.The improvement I got from the C-Marc’s was what Louis, and the reviews, told me to expect — more relaxed, liquid, with less grain than I’d been hearing before and also less congestion between notes. Changes in a stereo system tend to show up most obviously in the bass, and regarding that, bass went lower and cleaner, which is what I wanted and hoped for. Overall, C-Marcs were an obvious though not huge improvement.
Step two: Two C-Marc power cords.
I plugged these into my monoblocks. What I heard, after break-in, was the same as what I heard from the signal cables, but much more of it. I mean MUCH more. My system had already been doing well at filling in between the speakers. Now, between the speakers, the blackness between the notes was even blacker. That erased almost all cloudiness and made for much improved separation between instruments and between instrumental lines. All the while, the sound stayed relaxed. When I played rock’n’roll, the system kept up with it — drums sounded explosive, bass went deeper and cleaner but also was rich in overtones. Treble was highly detailed but never shrill. Louis had told me to expect this — that good sound starts at the wall, which means that the power cables are the foundation of his product line.
Step three: LessLoss Bindbreakers.
I was impressed enough by the cables that I thought I would try his Bindbreaker isolation devices. The obvious place to start with them was under the Placette RVCs, which still rested on the sorbothane nubs that they had come with. They made an immediate and huge improvement. Basically, they added more of what the cables had added but also expanded the soundstage into the corners of the room behind the speakers. There was correspondingly more space between the notes and each note has more weight to it. Pace, rhythm, and timing all improved. The expansion of the soundstage behind the speakers was the biggest shock so far when using LessLoss products. Even my wife noticed — “Matthew, what did you just do!?!?!?” Around here, that’s the ultimate test.
Step four: More Bindbreakers.
This time I placed them under the amps and server. I got more of what step three got me, which is what I’d hoped. Again, the improvement was obvious, and along the lines of step three had done, but more of it, though really, the jaw-dropping moment had been when I first put them under the Placettes.
Step five: Still more Bindbreakers.
I wondered what they would do under my speakers, so, two more sets of Bindbreakers. This is where things got fraught for a while. With them under the speakers, the soundstage expanded well out toward the listening chair, which was wonderful. BUT ... the sound also grew more congested, as if all the notes had got wrapped in fog. The expanded soundstage was a definite plus, but unless I could eliminate the fog, I couldn’t leave these in the system.
So I tried two things: (1) Review the speaker placement. That helped, even moving them an inch did that, but not enough. Some of the cloudiness dissipated, but not enough, and bass still sounded muffled. So, (2) I adjusted the settings on my Lumin server. Specifically, after a few tries, I ended up turning off all upsampling/resampling, switching everything to Native, and then turned on DSD. Doing that basically solved the problems that the speakers had first encountered with the BB’s (cloudiness), without weakening the strengths (a much expanded soundstage, a very natural, liquid sound, a wonderful combination of weight and air).
Good cables make a difference, and C-Marc’s are emphatically good ones. In the same vein, the Bindbreakers are the best isolation devices I’ve ever had in my system (and previous to this, I’d been using a series of highly regarded ones).
LessLoss builds some amazing gear. And I haven’t even tried their Firewall technology yet. Will be saving for that.
Some general notes:
The cables take a long time to break in, and even once they’re broken in, they react more to the weather and to time-of-day issues than most cables. Live with it ... when they’re at their best, which is almost always, they’re amazing.
I demagnetize my system more than I used to with these cables. Specifically, I do it every four or five days instead of every three weeks. These cables seem to benefit from that.
Once you’ve installed these cables, don’t move them or even touch them. They’re sensitive to that. So are all cables, to a degree, but these more than most.
Good audio starts at the wall. Get a high-end receptacle, if you want to do justice to these cables. Even the very best ones don’t cost that much.
The Bindbreakers require break-in as well – a few days, at least. Strange but true. Perhaps because they are partly made of wood.
When you change your cables, you’re changing the signal the speakers are receiving, so adjust your speaker placement once the C-Marc cables have broken in. It always helps.
LessLoss History From the Very Beginnings
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



































