Vera-Fi Audio LLC
SnubWay - Noise Defender
SnubWay - Noise Defender
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What SnubWay does
What SnubWay does
You know how most modern gear—TVs, chargers, fridges, even that smart light bulb—runs on switched-mode power supplies? They’re efficient, but they dump a ton of high-frequency noise back into your mains.
That noise leaks into your audio chain—even if your setup’s ‘separate’—and messes with dynamics, clarity, texture. SnubWay acts like a noise vacuum for that mess. You plug it in near your system, and it passively clears out the crud those appliances feed into your wall.
It’s not voodoo. It’s science. And once you hear what your music sounds like without that everyday noise riding the line… you don’t go back.
Avoid getting down the rabbit hole —$2,000 power conditioners, regens, audiophile cables with ‘tuned’ dielectric geometry. Some were fine. Most just looked impressive.
What makes SnubWay different? It does not re-invent your power. It just targets the *actual* problem—noisy signal from SMPS and household junk. And it does it without drama. No switches, no LCDs, no ‘smart’ circuits trying to justify the price tag.
SnubWay’s like a silent worker. Not glamorous. Just clean, effective, and reliable. And for once, you won’t feel like you are paying extra for marketing fluff.
Product Description
Product Description
How It Works
Watch this SnubWay prototype (ParaSnub) demo by Dr. Viet Nguyen and discover how it can transform your setup!







This is my first Vera-Fi product. My system, except amp, runs through a 25# noise reduction Topaz transformer. The SnubWay still made a sonic improvement. There is a band of hash and grit in the lower highs that is greatly reduced. The system sounds so much more pleasant and relaxing.
This works so well, I purchased a 2nd SnubWay for the amp and a Main Stream for the complete system. Amazing improvement. The system now sounds the same day or night. I can listen for hours without fatigue. Highly recommended.
My Main Stream and SnubWay filters arrived a week ago today. I plugged both into the back of my power conditioner replacing one of your older Puron filters. (I was so impressed with the performance of your older filter that I decided to gamble on upgrading to this pair of filters.) They have been in my system now for about 140 hours. Listening at my normal level to my favorite tracks, the music was noticeable louder. As I listened, I realized that the overall volume had not increased but the dynamic contrasts within the music were greatly improved. I assume this was due to a further reduction of the noise floor. The other thing I noticed was that very subtle details in the background, bells, brushes on cymbals, wood blocks, while clearly resolved in the past, were part of a “sonic fabric.” That fabric was now gone and each of these delicate sounds now existed in three-dimensional space with a sense of air around them and their own dynamic range. For a guy like me, who loves hearing these inner details, my listening engagement went off the charts. Long story short, this pair of filters made my system more transparent, more engaging and brought me closer to the experience of listening to live music. If anyone out there is fence-sitting, debating on getting these, ORDER THEM! I have spent thousands on cable upgrades and not heard as big an improvement as these filters provide.
MIT Z-1 and Blue Circle BC86. Highly recommended!
WOW! 💥 I added the Main Stream unit first. After a good amount of break-in time, I started hearing the backgrounds in the music sound quieter. Instruments are a bit more focused in their own space. A subtle but noticeable improvement overall. Now I decided to try out the SnubWay. 48 hours in, no real change in things. Fast forward to about 500 hours of being in my stereo system (with the MainStream still in place) and I cannot believe what I am hearing! I have a much bigger soundstage right-to-left and the same for depth front-to-back. There's a greater separation of instruments & voices and yet there's more layering and detail in between. Anyone who cares about their music and optimizing the way your stereo sounds needs to contact Mark L. Schifter at Vera-Fi Audio. Of course, YMMV in your system. Tell Mark that I sent you!
This is my second Snubwayand I have had one for my audio system and it made an audible improvement. This second one is for my new tv and soundbar. Again a visual and audible improvement. Smoother clearer sound and sharper and clearer picture. Well worth the modest cost. Highly recommended!
With so many portable plug-in noise filters on the market, some of which I have tried and implemented in my system(s), I was leery of the SnubWay but decided to give it a try. I was not too impressed at first when implemented in my 2nd system as it caused an upper frequency glare when placed in the outlets in the listening room. With some experimentation, it became clear that placement was the key to extracting its full potential with one place being most effective and that was in the dining area where we have our laptops. Placing a SnubWay on that circuit had a substantial improvement on the systems resolution and noise floor. Unplugging the laptops was also shown to reveal additional reduction in noise. Highly recommended but experimenting with placement in one's home is key to extracting its full potential.
In a nut shell: Snubway and Mainstream combination has cleaned my audio as much the best painting with excellent details and texture covered with dust for years comes to life when the dust is cleaned. Picture hasn't changed, its the appearance that is now more appealing. Just this way these devices makes music pop up.
I wouldn't give what has improved on which of the track, because every track sounded awesome, very detailed to me. I don't want to leave it to your imagination rather wanted you to experience it.
While some may consider the effect to being bright due to increased resolution, but truly that is how probably your system with good power supposed to sound.
There may be several other products with similar offerings and if you have time to experiment, fine try your best fit, otherwise these are real stuff at a very affordable price. And if you are a person like me, would spend time enjoying the music then think no further, just add Snubway and Mainstream. Mostly you will not regret with your decision.
I would say buy it, plug it, sit back and relax for a week and then thank yourself for the decision to buy it otherwise avail the 30 day money back guarantee. Whatever don't decide to unplug it without running atleast for 100+ hours, 10 days to the best.
Detailed review:
Friends if you have time read thru the entire review to get a feel of my experience.
I am a real person, an audiophile, paid purchaser of the products, not a reviewer paid or affiliated to any publication nor have any affiliation with the product(s) or the company nor here to influence your decision.
My setup has power conditioner (Synergistic Research Powercell SX) and multiple power enhancers (from High Fidelity cables, Add-Powr Sorcer 4 and Synergistic Research various products) including the well acclaimed power cords (Synergistic Research SRX and Galileo) that are supposed to eliminate noise. Absolutely no product using SMPS, only LPS from Sean Jacob and Farad even on network devices including modem, router and all network switches in the chain. All external PSUs use Core power technologies Diamond xtreme power cords. And most importantly the entire audio network is on a seperate circuit with 30A breaker on its own. I was very happy with my setup.
In my interactions Mark recommended to try Snubway. I mentioned to him I already have several power enhancers in my setup and will these really add or do anything different. Mark very confidently responded, based on what his customers experiences was it will, give it a try. I very reluctantly ordered to give it a try, not because they are expensive but because of the efforts and time involved to spend on it.
Here's the summary of my experience:
Upon plugging Snubway and Mainstream to the main power receptacle that feeds the entire system, I heard something different happening.
At first the change I heard was in the lower frequencies, which was also my observation with most other products that are made of pure copper. The experience was OK as it isn't the final state, results can go either side after few hours of listening. The best part even at this stage is nothing is added or removed, I could enjoy music as before.
Day 2 (after 30hrs+), I haven't heard what my experience has been the first few hours of plugging in. Music seems to be sounding more closer to how it was before adding these devices, but a little more details poping out from a very far off distance. Day 3 thru 5 (36hrs to 100hrs), gradual improvement especially tigher bass compared to the previous days as well as details popping out closer as it aged connected and powered. I don't shut my audio equipment, leave them on always except when away for more than a day or bad weather conditions.
I usually play audio at moderately higher volumes especially when recordings are too good and wanted to enjoy every detail. At about 100hrs+ of use, due to an unavoidable situation I had to play music at considerably lower volume, almost 2-3db down from my normal listening volumes all that day. Interestingly, in my listenings that day I never felt a need to raise volume even for those existing moments. Every detail popped up crystal clear, just like how a painting would show cleaning dust from it. Imagining and soundstage from my original audio equipment is unaltered, just the stress is relieved.
As days passed it just added more excitement forcing me to listen again every track I previously enjoyed. At this stage I decide to go back to earlier setup, so, unplugged both Snubway and Mainstream from the chain. I could hear the difference immediately, but this time felt it a bit dull.
Not being sure, to double verify whether it is a placebo effect or real, plugged Snubway and Mainstream into my multi-channel HT. My HT setup too is equally powered with power conditioner, enhancers and power cords similar to audio setup. Surprisingly, same impact on audio there too and interestingly video improved to a gr...
Marvellous. It’s improved the sense that even at higher listening volumes, I can still hold a conversation with someone next to me. Less wall of sound, more clarity. A nice improvement indeed. Once you hear it, you can’t “unhear” it :)
Very happy with this purchase. It gets better and better with time after 150 hours. Blacker and more live sounding background with details sounding more present and perfect. Would recommend this Snubway and Mainstream for a perfect combination and experience.
Greetings to all the HiFi aficionados, Mark and his team regarding the SnubWay and Main Stream have conservatively promised but in fact have over delivered. Prior to purchasing both of the foregoing units mentioned, I spoke with Mark.
He made the time and on a weekend no less to speak with me and called me back immediately and personally after receiving my request. Mark took the time to explain the units and should I not be satisfied a refund will be issued.
Let me say this, Mark's kind and easy going demeanor as if we had known each other for years made my decision easier. That said, both these units have proved to be one of the best, if not the best upgrade to my high end system. I typically do not write any reviews and can count them on one hand.
The units immediately delivered what they were designed and built to do. In fact having them now in my system for about 7 weeks have exceeded my expectations and their very own marketing. This entire review although is my respectful opinion it is not based on subjective perceived results but rather results well grounded in reality.
My system although high end had immediate and marked auditory improvements including but not limited to, clarity, width, height, depth and the extra details revealed by lowering or eliminating significantly the noise that inherently exists in all our power lines.
Mark and his team have made a believer out of me and I applaud them on their integrity and delivering on the promise to better our listening experience. What more needs to be said!!!
SnubWay Reviews on YouTube

Audio Pursuit
Audio Pursuit gives SnubWay the Tesla award alongside Main Stream

Audio Pursuit
Budget-Friendly Power Conditioners: Snubway & Main Stream
Articles about SnubWay - Noise Defender

Positive Feedback
Tom Gibbs awards Main Stream and SnubWay for 2024 Writers' Choice Award

Part Time Audiophile
It was almost mind-blowing to hear such a transparent system become even more transparent with SnubWay.

Positive Feedback
Vera-Fi Audio's SnubWay Noise Defender: Taking Your Audio and Video to the Next Level

Tone Publications
The SnubWay makes a massive difference in reducing the overall graininess of your system’s sound.
diyAudio
SnubWay Development and Updates on diyAudio Threads by Viet Nguyen
This is my first Vera-Fi product. My system, except amp, runs through a 25# noise reduction Topaz transformer. The SnubWay still made a sonic improvement. There is a band of hash and grit in the lower highs that is greatly reduced. The system sounds so much more pleasant and relaxing.
This works so well, I purchased a 2nd SnubWay for the amp and a Main Stream for the complete system. Amazing improvement. The system now sounds the same day or night. I can listen for hours without fatigue. Highly recommended.
My Main Stream and SnubWay filters arrived a week ago today. I plugged both into the back of my power conditioner replacing one of your older Puron filters. (I was so impressed with the performance of your older filter that I decided to gamble on upgrading to this pair of filters.) They have been in my system now for about 140 hours. Listening at my normal level to my favorite tracks, the music was noticeable louder. As I listened, I realized that the overall volume had not increased but the dynamic contrasts within the music were greatly improved. I assume this was due to a further reduction of the noise floor. The other thing I noticed was that very subtle details in the background, bells, brushes on cymbals, wood blocks, while clearly resolved in the past, were part of a “sonic fabric.” That fabric was now gone and each of these delicate sounds now existed in three-dimensional space with a sense of air around them and their own dynamic range. For a guy like me, who loves hearing these inner details, my listening engagement went off the charts. Long story short, this pair of filters made my system more transparent, more engaging and brought me closer to the experience of listening to live music. If anyone out there is fence-sitting, debating on getting these, ORDER THEM! I have spent thousands on cable upgrades and not heard as big an improvement as these filters provide.
MIT Z-1 and Blue Circle BC86. Highly recommended!
WOW! 💥 I added the Main Stream unit first. After a good amount of break-in time, I started hearing the backgrounds in the music sound quieter. Instruments are a bit more focused in their own space. A subtle but noticeable improvement overall. Now I decided to try out the SnubWay. 48 hours in, no real change in things. Fast forward to about 500 hours of being in my stereo system (with the MainStream still in place) and I cannot believe what I am hearing! I have a much bigger soundstage right-to-left and the same for depth front-to-back. There's a greater separation of instruments & voices and yet there's more layering and detail in between. Anyone who cares about their music and optimizing the way your stereo sounds needs to contact Mark L. Schifter at Vera-Fi Audio. Of course, YMMV in your system. Tell Mark that I sent you!
This is my second Snubwayand I have had one for my audio system and it made an audible improvement. This second one is for my new tv and soundbar. Again a visual and audible improvement. Smoother clearer sound and sharper and clearer picture. Well worth the modest cost. Highly recommended!
With so many portable plug-in noise filters on the market, some of which I have tried and implemented in my system(s), I was leery of the SnubWay but decided to give it a try. I was not too impressed at first when implemented in my 2nd system as it caused an upper frequency glare when placed in the outlets in the listening room. With some experimentation, it became clear that placement was the key to extracting its full potential with one place being most effective and that was in the dining area where we have our laptops. Placing a SnubWay on that circuit had a substantial improvement on the systems resolution and noise floor. Unplugging the laptops was also shown to reveal additional reduction in noise. Highly recommended but experimenting with placement in one's home is key to extracting its full potential.
In a nut shell: Snubway and Mainstream combination has cleaned my audio as much the best painting with excellent details and texture covered with dust for years comes to life when the dust is cleaned. Picture hasn't changed, its the appearance that is now more appealing. Just this way these devices makes music pop up.
I wouldn't give what has improved on which of the track, because every track sounded awesome, very detailed to me. I don't want to leave it to your imagination rather wanted you to experience it.
While some may consider the effect to being bright due to increased resolution, but truly that is how probably your system with good power supposed to sound.
There may be several other products with similar offerings and if you have time to experiment, fine try your best fit, otherwise these are real stuff at a very affordable price. And if you are a person like me, would spend time enjoying the music then think no further, just add Snubway and Mainstream. Mostly you will not regret with your decision.
I would say buy it, plug it, sit back and relax for a week and then thank yourself for the decision to buy it otherwise avail the 30 day money back guarantee. Whatever don't decide to unplug it without running atleast for 100+ hours, 10 days to the best.
Detailed review:
Friends if you have time read thru the entire review to get a feel of my experience.
I am a real person, an audiophile, paid purchaser of the products, not a reviewer paid or affiliated to any publication nor have any affiliation with the product(s) or the company nor here to influence your decision.
My setup has power conditioner (Synergistic Research Powercell SX) and multiple power enhancers (from High Fidelity cables, Add-Powr Sorcer 4 and Synergistic Research various products) including the well acclaimed power cords (Synergistic Research SRX and Galileo) that are supposed to eliminate noise. Absolutely no product using SMPS, only LPS from Sean Jacob and Farad even on network devices including modem, router and all network switches in the chain. All external PSUs use Core power technologies Diamond xtreme power cords. And most importantly the entire audio network is on a seperate circuit with 30A breaker on its own. I was very happy with my setup.
In my interactions Mark recommended to try Snubway. I mentioned to him I already have several power enhancers in my setup and will these really add or do anything different. Mark very confidently responded, based on what his customers experiences was it will, give it a try. I very reluctantly ordered to give it a try, not because they are expensive but because of the efforts and time involved to spend on it.
Here's the summary of my experience:
Upon plugging Snubway and Mainstream to the main power receptacle that feeds the entire system, I heard something different happening.
At first the change I heard was in the lower frequencies, which was also my observation with most other products that are made of pure copper. The experience was OK as it isn't the final state, results can go either side after few hours of listening. The best part even at this stage is nothing is added or removed, I could enjoy music as before.
Day 2 (after 30hrs+), I haven't heard what my experience has been the first few hours of plugging in. Music seems to be sounding more closer to how it was before adding these devices, but a little more details poping out from a very far off distance. Day 3 thru 5 (36hrs to 100hrs), gradual improvement especially tigher bass compared to the previous days as well as details popping out closer as it aged connected and powered. I don't shut my audio equipment, leave them on always except when away for more than a day or bad weather conditions.
I usually play audio at moderately higher volumes especially when recordings are too good and wanted to enjoy every detail. At about 100hrs+ of use, due to an unavoidable situation I had to play music at considerably lower volume, almost 2-3db down from my normal listening volumes all that day. Interestingly, in my listenings that day I never felt a need to raise volume even for those existing moments. Every detail popped up crystal clear, just like how a painting would show cleaning dust from it. Imagining and soundstage from my original audio equipment is unaltered, just the stress is relieved.
As days passed it just added more excitement forcing me to listen again every track I previously enjoyed. At this stage I decide to go back to earlier setup, so, unplugged both Snubway and Mainstream from the chain. I could hear the difference immediately, but this time felt it a bit dull.
Not being sure, to double verify whether it is a placebo effect or real, plugged Snubway and Mainstream into my multi-channel HT. My HT setup too is equally powered with power conditioner, enhancers and power cords similar to audio setup. Surprisingly, same impact on audio there too and interestingly video improved to a gr...
Marvellous. It’s improved the sense that even at higher listening volumes, I can still hold a conversation with someone next to me. Less wall of sound, more clarity. A nice improvement indeed. Once you hear it, you can’t “unhear” it :)
Very happy with this purchase. It gets better and better with time after 150 hours. Blacker and more live sounding background with details sounding more present and perfect. Would recommend this Snubway and Mainstream for a perfect combination and experience.
Greetings to all the HiFi aficionados, Mark and his team regarding the SnubWay and Main Stream have conservatively promised but in fact have over delivered. Prior to purchasing both of the foregoing units mentioned, I spoke with Mark.
He made the time and on a weekend no less to speak with me and called me back immediately and personally after receiving my request. Mark took the time to explain the units and should I not be satisfied a refund will be issued.
Let me say this, Mark's kind and easy going demeanor as if we had known each other for years made my decision easier. That said, both these units have proved to be one of the best, if not the best upgrade to my high end system. I typically do not write any reviews and can count them on one hand.
The units immediately delivered what they were designed and built to do. In fact having them now in my system for about 7 weeks have exceeded my expectations and their very own marketing. This entire review although is my respectful opinion it is not based on subjective perceived results but rather results well grounded in reality.
My system although high end had immediate and marked auditory improvements including but not limited to, clarity, width, height, depth and the extra details revealed by lowering or eliminating significantly the noise that inherently exists in all our power lines.
Mark and his team have made a believer out of me and I applaud them on their integrity and delivering on the promise to better our listening experience. What more needs to be said!!!
Frequently Asked Questions (FAQs)
What is the SnubWay - Noise Defender?
The SnubWay is a device designed to reduce AC noise in your audio system, enhancing sound clarity and overall performance. SnubWay works on eliminating Switch Mode Power Supply Noise which poisons your AC Mains.
How do I install the SnubWay in my audio setup?
Simply plug the SnubWay into an available outlet on the same circuit as your audio equipment. No additional setup is required. We prefer any open Duplex on the Wall, but can be used with Power Conditioners if no open Duplex exists.
Will the SnubWay work with any audio system?
Yes, the SnubWay is compatible with a wide range of audio systems and components. If you have a Flat Panel TV in your home or use Wall Chargers for Mobile Phones, you will benefit from having a SnubWay.
Can I use multiple SnubWay devices in my setup?
Yes, using multiple SnubWay devices can further reduce noise across different circuits in your audio setup.
Why doesn't the SnubWay have an indicator light to show it's working?
The SnubWay operates passively to filter out high-frequency noise from your power supply. It lacks LED indicator lights by design, as its effectiveness is instantly reflected through improved clarity in TV screens and improved audio performance of the system rather than through visual indicators on the product.
Can I plug in the SnubWay while my audio equipment is turned on?
Yes, the SnubWay is designed to be safely plugged into a power outlet near your audio equipment, even while your system is operational or turned on. We have tested it ourselves and our users testify to that.
What are the specifications of SnubWay?
Snubway is available in both model and type:
- 110v and 220/240v
- 50Hz and 60Hz
Featuring:
- 5 parallel RLC filter designed for reducing noise from 30kHz to > 1MHz
- Premium Viborg plug base and pure copper wall socket blades
- Custom-made CNC solid aluminum case
To ensure you receive the appropriate version for your region, please contact us directly with your specific voltage requirements. We are committed to accommodating your needs and will provide the suitable SnubWay model to match your local power specifications.
Is there a trial period or return policy for the SnubWay?
Yes, we offer a 30-day return policy for you to experience the benefits in your system.
Where can I find Vera-Fi Audio warranty information?
You may find information about warranty here.
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Vera-Fi Audio staff and owner are truly world-class - knowledgeable and kind! I can't ask for better experience. Thank you!!

As a late-comer to the fuse-upgrade culture, I'm glad that I finally stepped into the realm of SDFBs. I currently use a pair of Dutch and Dutch 8Cs sourced by Grimm Audio Mu2 as reference. I replaced all three fuses with SDFB and Graphene Sluggos. On my 8Cs, not only it opened up the soundstage, it did so without any sacrifice, the soundstage is more defined and the presentation is embodied with better clarity and even better focused - large orchestral passages become more layered, the tonality more visceral and congested sections more relaxed without sounding "loose". The additional graphene added to my Grimm Mu2 tightened the overall focus even more and further enhanced the overall realism of my system. This upgrade to me is fundamental and astounding. It ranked among the best upgrades that I'd ever experienced!

The Caldera 10s blend nicely with my Wharfedale EVO4.2s (big bookshelf speakers). The 10s were initially a little boomy in my small room, but blocking the vents yields pleasingly crisp bass. I plugged my integrated amp & the 10s into a "smart power strip" - so that switching on the amplifier energizes the outlets for the 10s. I'm really pleased with my purchase, and I'm relistening to my whole collection to hear the improvement.

I have 2 Caldera 12 subs. My wife think they look great and I love the sound of them. They blend so seamlessly with my Spatial Audio open baffle speakers. My only issue is with the auto on/ off…. It cuts off too quickly when no signal is present while the music is playing and then it cuts back on when signal is present while the music is playing… the problem is the switching on/off is audible. It distracts from the illusion of musicians playing in front of me. Of course I just leave them on now for a work around. Other than that it is a great piece of equipment that I am proud to own… to say nothing of its price/ value and quality. It sets it apart from a lot of budget subs and on par with the best
我的系统有两条HIFI专线:
A线路:Aurender N150,Innuos Phoenix USB Reclocker,精音DAC-D1000 MK2(R2R)。
B线路:小不点LD-Y3全平衡300B胆机耳放。
从国外论坛中了解到Vera-Fi Audio的SnubWay和Main Stream这两款降噪新品后,我联系了Mark。在30天免费退货的条件下,我尝试了这两款产品。此前我用过日本Furutech NCF Clear Line电源净化器和美国Shunyata Research Venom Defender电源优化调谐器,但效果不够明显,也不够理想。按照Mark的指示,并联设备需要通电400小时才能达到最佳状态,目前我的通电时间已接近400小时。
由于SnubWay和Main Stream体积较大(三角形设计),如果和电源线一起插入美标插座,空间不够,所以我自制了几条公母转接线来搭配。我将SnubWay(2个)和Main Stream(1个)放置在以下位置:
SnubWay #1:插入A线路的Sierra 20A镀金背插座,通过Hubbell橡胶插头转接线与CARDAS Clear Power电源线并联,供电给Aurender N150数播。
SnubWay #2:插入B线路的A&H-H 6262-2 DELUXE电木插座,通过电木插头转接线接入,与A.R.T. AC-8 G1电源线并联,供电给小不点LD-Y3耳放。
Main Stream:插入B线路的Hubbell 9595 + HUBBELL BK-12433总墙插。
听感上的变化:
加入这三个并联降噪设备后,我试听了熟悉的曲目,包括交响乐(如马勒《第二交响曲》)、人声(如蔡琴《渡口》)和爵士(如Dave Brubeck《Take Five》)。整体听感提升明显,背景黑度更深,细节更清晰。以下是具体变化:
背景黑度更深,细节更清晰
在A线路加入SnubWay #1后,数播端的背景噪声明显减少。播放《渡口》时,蔡琴的呼吸声和低频鼓点之间的空隙感更强,细节浮现得更为自然。以前偶尔能察觉到的微弱“沙沙”声几乎完全消失,背景变得像“墨汁般黑”,让人更专注于音乐本身。
声场扩展,3D感增强
Main Stream在B线路的加入对声场影响显著。听《第二交响曲》时,乐团的纵深感和定位更立体,弦乐组与铜管组层次分明,仿佛能感受到乐手之间的距离。相比之前,声场宽度和深度都扩展了不少,3D包围感让人有种“置身现场”的沉浸感。
低频下潜更深,纹理更丰富
SnubWay #2和Main Stream在B线路的协同作用,让耳放的低频表现更上一层楼。《Take Five》的鼓点下潜更深,力度感更强,同时低频的纹理和扩散感也更自然,不再有那种“糊在一起”的感觉。尤其是Main Stream加入后,过滤了家电电机噪声,低频的氛围感更浓厚,整体听起来更松弛有力。
人声情感更细腻,动态更宽松
人声方面,《渡口》中蔡琴的声音轮廓更清晰,情感的起伏和喉韵细节被放大,显得更有温度和感染力。动态范围也有提升,弱音到强音的过渡更顺畅自然,没有之前那种轻微的“压迫感”,乐感变得更抓耳。
整体氛围感和乐感提升
三者搭配后,系统整体的氛围感明显增强,音乐不再只是“精准还原”,而是多了一份活生生的生命力。无论是大编制的恢弘,还是小编制的情绪流淌,都让人更容易沉浸其中,长时间聆听也不觉得疲惫。
Vera-Fi Audio的SnubWay和Main Stream作为并联降噪设备,在我的系统中发挥了“锦上添花”的作用。SnubWay的高频噪声过滤能力让前端和放大环节的背景更干净,而Main Stream在低频和动态上带来了惊喜,两者协同工作将系统的潜力进一步挖掘出来。这三件“手雷”性价比很高,绝对是“调音利器”。
在使用这三个设备的过程中,Mark非常热情,有问必答,让我感到很亲切。我愿意尝试更多Vera-Fi Audio的产品,Mark很专业,同时也要感谢Mark的同事Peter。有时候对于Hi-Fi玩家来说,有些东西看似玄学,但其实背后有更多科学技术的支撑。Vera-Fi Audio的产品物有所值!

I have bought the Mainstream AC conditioner and the Snubway as well a few weeks ago. I can say that I was a little sceptical because I have a very high revealing system ,so how much better can it get? Well the first 150 hours were very subtle in audible differences but something was going on as I was starting to feel the music differently.The week after, I started to play some vinyls and WOW! I was so excited that I had to write to Mark to tell him he’s got 2 great products.The music sounded more live and detailed with a great soundstage pinpointing the instruments a notch above before. I need to mention a thank you to Mark, a real gentleman. He will answer any questions you may have regarding any issues you may have.I recommend both products as they complement each other.Thanks again to Mark and can’t wait for his next winner.

Having already experimented with a range of aftermarket fuses in my system, including the AM Ultimate Premier, AM M1, SR Orange, SR Purple, SR Pink, SR Master, Hifi-Tuning, and Gustard, I have developed a particular fondness for the SR Purple, Pink, and Master fuses, owning multiple units of each. After encountering several positive reviews about the SDFB, I decided to try it paired with the Graphene Sluggo in my Lampizator TRP II DAC.
The Lampizator TRP II is highly responsive to tuning components, making it an ideal candidate for the SDFB. The results were nothing short of remarkable. The soundstage expanded, the dynamics of the music became even more pronounced, and the spatial depth of the audio improved significantly. Additionally, all frequencies seemed to receive a more balanced enhancement. It was as though the SDFB took an already exceptional-sounding system and elevated it across every dimension.
Impressed with the performance, I immediately ordered additional SDFBs. In summary, the SDFB is an outstanding tuning component that delivers impressive results at a very reasonable price, making it a highly recommended upgrade for any audiophile seeking to refine their system.
Cheerz over the pond
Usé

I have 2x Snubway + 2x Mainstream plugs connected to my Ansuz power distributor. My system never sounded better!
I was initially skeptical, but there are really safely amazing to use...even in very high-end systems.

The first 30 hours I heard the potential but the tone seemed off. Now about 60 hours in I am totally blown away! The biggest improvement is the soundstage and imaging. The SDFB on my amp has freed the music from my speakers. It is just there, in front of you. The speakers disappear (hard to do with 5 foot tall, 2 feet wide Acoustats). The depth is incredible! The background is quiet and black, details just jump out of the mix. Amp seems more powerful, more dynamic.
I still think it would be even better without having to use another separate power cord, and I intend to try to use adapters with the SDFB to compare against the Piggy. But the Extreme Piggy is very good.
This is one of 5he best tweaks I have tried. Highly recommended!

These stands are much more substantial than my previous pangea stands.. and use 4 metal posts instead of the pangeas 3 that were smaller in diameter. The top plate is also much bigger, which I really appreciate. My speakers perfectly fit on the top plate like they were designed for each other! Speakers are selah voce, pictured here https://ibb.co/vS5znHV