Tune your environment

Atmosphere Infinity

The NEW Atmosphere Infinity benefits from a more powerful signal generator and is now infinitely scalable with the addition of optional plug and play Satellite Atmosphere Towers for increased room saturation with more even RF dispersion than is possible with a single quad antenna Atmosphere tower. And because you can add one or more Atmosphere Satellite antennas controlled by a single Atmosphere Infinity you’ll have improved placement options perfect for difficult rooms that preclude a single Atmosphere Tower between your two main speakers; merely place one Atmosphere Infinity and additional Atmosphere Satellites in your listening room for added performance and added flexibility for your placement options. With Atmosphere Infinity and Atmosphere Satellites you experience Atmosphere’s seven acoustic scenes so convincingly you’ll swear you’ve been transported to a live event. Simply install the downloadable Atmosphere Control App to your iPad and select from a gallery of scenes that compliment different genres of music and acoustic spaces. To tune your acoustics and system with Synergistic Research UEF Technology to your favorite musical tracks, select a scene that corresponds to the type of music you’re listening to, and your iPad sends a Bluetooth command to your Atmosphere Infinity and optional Atmosphere Satellites altering their broadcast to optimize your room and system to match your favorite music. Atmosphere is engineered to work in conjunction with HFT’s, UEF Acoustic Panels and DOTs, as well as the Black Box low-frequency resonator array, SR cables equipped with UEF Shielding, and Tranquility Base UEF platforms for the ultimate integration of every aspect of a system and acoustic performance.

Who it’s for: The music lover with a full complement of Synergistic Research Acoustic Tech including HFT’s and or UEF Acoustic Panels and DOT’s and Black Box bass resonators looking for the ultimate in system room integration. They want the ability to actively control their acoustic environment to mirror different recordings and acoustic venues without the distortion of DSP processors that operate in-the-signal-path.

Dimensions – 52″ tall  (Base 9″ wide x 8.25″ deep)


*** included Red ATM

Atmosphere Satellites

Available in XL and Mini sizes

The NEW Atmosphere Satellite is an outboard broadcast antenna that connects to Atmosphere Infinity with an included ethernet cable for increased signal strength as well as improved dispersion of Atmosphere’s signal throughout a listening room. This is of particular benefit for larger rooms, rooms that preclude the use of a single Atmosphere placed in the one location where a single Atmosphere is most effective, directly between your two main speakers, and for users seeking maximum effect in small, medium and larger rooms. And when you are daisy-chaining one or more Satellites to a single Atmosphere Infinity, you dramatically upscale performance to realize each of Atmosphere’s different scene settings with greater clarity and character.


Who it’s for: People with difficult rooms that would otherwise compromise Atmosphere’s performance because of less than optimal placement options including rooms that preclude the use of a single Atmosphere between the two main speakers or anyone who wants to experience the ultimate from Atmosphere’s scenes as selected on the iPad control app.

Dimensions XL – 52″ tall (Base 9″ wide x 8.25″ deep) 

Dimensions  Mini  –  14″ tall  (Base 4.1″ wide x 4.1″ deep)

Atmosphere Mini X4

The NEW Atmosphere Mini X4 now has (4) antennas for a full 360 degree broadcast to the original Mini’s (2) antennas with its 180-degree broadcast pattern. This makes Atmosphere Mini X4 far more powerful, and now with the ability to power both Mini and XL Satellites, you can scale it to any task from a dedicated listening room to a listening room that also doubles as your living room. Standing at only 14″ tall for both the Atmosphere Mini X4 and Mini Satellite, this new compact system retains all of the larger Atmosphere’s functionality and room settings so you can hide it in and around your living listening room including bookshelves, behind sofas, away in corners, behind equipment racks, or anywhere you can find to enjoy the ultimate in stealth acoustic treatment. 


Who it’s for: If you want the ultimate in active control of your room’s acoustics while remaining virtually invisible, if you want to maximize the performance from your Synergistic Research UEF products including acoustic treatments, cables with UEF shielding, and UEF Tranquility Bases without sacrificing your rooms aesthetics, Atmosphere Mini X4 is a perfect choice.


Dimensions – 14″ tall  (Base 4.1″ wide x 4.1″ deep)


The new FEQ X4 dramatically improves upon the original single antenna FEQ with 4-large broadcast antennas for a full 360-degree immersive experience. This is our ultimate set it and forget it acoustic field generator and is perfect for people who want increased performance from their audio systems and SR products with UEF Technology but without the complexity of the iPad controlled Atmosphere. Moreover, while the FEQ X4 is larger than the original single antenna FEQ it’s still small enough to hide in furniture, behind drapes and sofas, or in bookcases for the ultimate in invisible acoustic control. FEQ X4 is a single channel ULF (Ultra Low Frequency) RF pulse generator that acts as a low-frequency dither to overpower the ambient RFI and EMI fields in your listening room broadcasting over (4) separate channels for a more immersive experience than was possible from the original single and smaller antenna FEQ. In addition to acoustic benefits, it also improves the performance of all SR products with UEF Technology. UEF Tech responds to specific ultra-low frequencies so your Core UEF, Atmosphere X, and Galileo SX cables perform better, along with your HFT’s and UEF Acoustic Panels. Even Tranquility Base UEF component platforms and Black Box low-frequency resonator arrays perform with noticeably increased levels of performance when excited by the strategic ULF signal generated in a 360-degree wave pattern from the new FEQ XL4. Dimensionally the chassis and antennas were extended from 7″ to 14″ giving the FEQ X4 approximately 8x the broadcast strength of the previous generation FEQ with a 360-degree radiation pattern to the original’s 180-degree pattern so placement is less critical while overall performance is increased. To use, plug the FEQ X4 and its internal Ground-Plane into two separate wall sockets in your listening room and place behind and between your two main speakers or where ever you find space. Then turn it on for an immediate and unmistakable improvement in sound. One FEQ X4 will improve an average size listening room with a greater sense of clarity, a lower noise floor, and more natural harmonics.

Who it’s for: Anyone who wants to improve the acoustic response of their listening room without the complexity of iPad control, simply turn it on, set it, and forget it.

Dimensions – 14″ tall  (Base 4.1″ wide x 4.1″ deep)


An astounding transformation of your system’s musical presentation occurs simply by placing a Red Atmosphere Tuning Module (ATM) on or around your speakers. How can such a small thing cause such a grand improvement? All frequencies are related to and interconnected with each other and positively affected by the oscillating ATM excited by sound waves within your room.  The walls of your room will fall away as you begin to hear spacial queues and low level ambient information start to surround you, while any harshness in your system is augmented into refined delicate musical tones.

ATM Green

The new “Green” ATM or Atmosphere Tuning Module is a significant breakthrough in acoustic resolution for the Synergistic Research Atmosphere Field Generator as well as being used on it’s own within a listening room. Compared directly to the original Red ATM the Green ATM is a faster resonator portraying acoustics and recordings with a lower noise floor for enhanced detail and air. Notes seem to decay into a darker background while the overall sound field seems to extend further in all directions; front to back, side to side and top to bottom. Use 1 Green ATM on the front wall, in close proximity, between your speakers or add a second Green ATM and place them directly on top of your speakers.


Tune your acoustics

About the size of a shirt button, yet powerful enough to transform the way you experience music, HFT’s improve nearly all aspects of system and room performance. With HFT’s your speakers and room disappear leaving you with nothing but a live holographic musical event in your listening room, or living room. HFTs oscillate at high frequencies creating an energy field in your room that overpowers room vibrational distortions to correct phase and frequency interactions for harmonic balance in your treated room. You hear an increase in depth and width, with clearer more extended highs, and tighter bass. Everything sounds more live, clearer, and more natural than you could ever imagine.


The original HFT’s will make up the bulk of your HFT acoustic treatment. Most rooms are recommend to start with 15-20 standard HFT’s. Your speakers and room will disappear as your soundstage expands into a realistic and holographic representation of the musical event with improved frequency response from top to bottom.

HFT 2 Box

HFT 2.0’s are added to your room’s existing HFT installation to create warmth and musicality. A combination of standard HFTs, HFT 2.0 and HFT X will provide the most balanced results.


HFT X’s are added to your existing HFT installation to add focus, resolution and air. A combination of standard HFTs, HFT 2.0 and HFT X will provide the most balanced results.


HFT speaker Kits come with (2) Standard HFT’s (2) HFT 2.0’s and (2) HFT X’s or enough to treat (1) speaker. The combination of the 3 HFT types is ideal for most speakers. With easy to follow placement guidelines you will dramatically improve your speakers ability to disappear in your room with tighter bass, improved mid-range clarity, and smoother more articulate highs.


HFT Wide Angle’s are added sparingly to a room already treated with HFT’s. With a wider and more powerful dispersion pattern they dramatically increase your sense of immersion in the sound field while expanding the scale and dimension of your soundstage.

Acoustic Art

Control is beauty


Before there was UEF Tech there was Acoustic ART, our first foray into the field of sympathetic resonance as an alternate means of treating room acoustics. Vibratron is a handmade multi-frequency resonator that anchors the focal point of your soundfield to your listening room to expand and clarify your listening experience. Vibratron works by resonating in response to acoustic pressure created by your speakers. When Vibratron is excited it radiates an even order harmonic in a 360 degree wave pattern in sympathy with the music to focuses and expands your soundstage. Additionally Vibratron improves your room’s acoustic response to music creating a more organic and musical sound. Acoustic instruments sound natural with organic timbre while female vocals sound present and three dimensional. Vibratron can be tuned with included magnets that dampen it’s response so you can fine tune its response to acoustic pressure in your listening room. To get the most from Vibratron it is highly recommended that you consult with either the factory or your dealer who will advise you on placement as well as other accoustic components our Black Box that work synergistically together to create a whole greater than the sum of its parts.


Acoustic Art Bass Station

Acoustic Art Magnitron

Acoustic Art Gravitron

Acoustic Art Basik


Acoustic Art Bass Station Acoustic Art Bass Station

Details Coming Soon

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UEF Acoustic Panels

More coverage. More Control


Realistic 3-dimensional soundstage and music that just hangs in the air, an experience that no other conventional acoustic room treatment can attain. Developed for recording studio applications, the easy to install UEF Acoustic Panels are currently being used by Grammy Award winning recording and mastering engineers. UEF Acoustic Panels do not rely on traditional dampening, therefore they do not compress your system’s ability to create a holographic sound field. Experience music with breathtaking clarity and realism not possible from any other known acoustic treatment or DSP Room Correction. UEF Acoustic Panels work by themselves or in tandem with traditional room treatments or with Synergistic Research’s FEQ and Atmosphere Room Correction devices.


Acoustics 4 Panel And Dots


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UEF Acoustic Dots

Subtle power. Invisible, musical, essential


UEF Acoustic Dots are the least obtrusive room treatment in the world. Flat and painted a neutral off white, they are less visible than our award winning HFT’s yet powerful enough to transform even problematic acoustic spaces. For best results peel and stick Dots around your listening room in prescribed tiers of 10-Dots per level to incrementally transform your listening experience. Being a pure UEF Technology, Dots have the added ability to improve the performance of your electronics and speakers as well. Just peel and stick Dots near vacuum tubes, IEC’s where you connect your power cords to the back of your electronics, or on the sides of speakers to hear your system and room disappear. UEF Acoustic Dots are guaranteed to work or your money back.




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Black Box

Deep space meet deep bass


There is no other compact acoustic treatment device that you can place in your listening room to solve your low frequency problems except the Synergistic Research Black Box. Based on our award-winning and patented sympathetic resonance technology, the Black Box is an (all in one) Broad Spectrum Low-Frequency Resonator Array with UEF Tech that effectively eliminates bass nodes while expanding your room’s ability to accurately portray low frequency information and spacial content. Working from the principal that all frequencies in the audible bandwidth are linked through harmonics, the Black Box balances low frequencies, mid-range, and high frequencies through a mathematically derived algorithm based on tuned sympathetic resonance. So when you get the phase correct at 20Hz for example, it clears up every multiple of 20Hz so, 40Hz, 80Hz, 160Hz and on.

Even if you don’t have a bass problem in your listening room you can benefit from the Black Box. With improved low frequency definition in perfect phase alignment with all frequencies that make up your favorte music you hear natural sounding bass in a holographic soundstage with mid’s and high’s that sound natural and transparent. And unlike large bass traps, the Black Box performs this feat in a small, aesthetically pleasing package. The Black Box sits on 3 stiletto spikes decoupling it from your floor for improved response. Black Box measures only 9.5″L X 9.5″W X 6″H (8″ when spiked) and weighs about 8 lbs.

P. BlackBox 3 PrimaryP. BlackBox 3 Optional


Synergistic Research products & company:
Howard Kneller,  SoundStage Global – Jan 2020 – A Day At Synergistic Research – Read the Review

David W. Robinson,  Positive Feedback – Nov 2015 – Impressions. In Which Dr. David Invites Synergistic Research To Visit, And Gets GOB SMACKED! – Read the Review

SRX Series Cables:
Positive Feedback – Robert S. Youman – 08 2019 – Read the Review

SoundStage ULTRA – Howard Knelle – 08 2018 – Read the Review

Galileo SX Series Cables:
 Michael Girardi, Stereo Times, March 2018 – Galileo SX Ethernet – Read the Review

Robert Youman,  Positive Feedback – October. 2018 – Galileo SX Cables – A Suspension of Disbelief – Read the Review

 Mike Girardi, Stereo Times – March 2019 –  Galileo SX AC Power Cables  – Read the Review

 Michael Girardi, Stereo Times, March 2018 –  Galileo UEF Series Cables  – Read the Review

Lee Scoggins, Part-time Audiophile, September 2019 –  Galileo SX Phono  – Read the Review

Jonathan Valin, The Absolute Sound – Issue287 – Sept. 2018 –  Galileo UEF  – Read the Review

Howard Kneller, Soundstage Ultra – April 2019 –  Galileo SX Interconnects, Speaker cables and IFT Jumpers  – Read the Review

Atmosphere X Series Cables:
 Siao Jer, Audio Bacon – April 2019 – Atmosphere X Euphoria Interconnects and Speaker Cables, The Next Level. – Read the Review

Robert Youman, Positive Feedback – September 2018 – Atmosphere X Euphoria Interconnects and Speaker Cables – Read the Review

 Siao Jer,  Audio Bacon – Jul 2018 – Atmosphere Excite Interconnects And Speaker Cables, MiGs, And Tranquility Base UEF – Read the Review

 Howard Kneller,  SoudStage Ultra – Mar 2016 – Atmosphere Level 4 Speaker Cables And Interconnects, Atmosphere Level 3 Power Cord – Read the Review

 Jay Luong,  Audio Bacon – Sep 2017 – Atmosphere UEF Level 3 HC Power Cord & BLACK Quantum Fuse – Read the Review

 MARK GUSEW,  StereoNET Australia / Hi Fi & Home Cinema – Oct 2015 – Atmosphere Speaker Cables – Read the Review

 Robert S. Youman,  Positive Feedback – Jun 2015 – Atmosphere Level 4 Interconnects and Speaker Cables – Read the Review

Foundation Series Cables:
 Rick Becker, Enjoy The Music – Jan 2020 – Foundation Cables Oracles House Themselves Within Temples Of The Humble – Read the Review

Power Conditioning:
Siao Jer / Steve J,  Audio Bacon – Apr 2018 – PowerCell 12 UEF SE Power Conditioner- – Read the Review

Robert S. Youman,  Positive Feedback – Jun 2017 – PowerCell 12 UEF SE  – Read the Review

Rick Becker,  Enjoy The Music – Jul 2017 – PowerCell 8 UEF SE and Atmosphere Level 2 & 3 Power Cords Goosebumps With My Favorite Music  – Read the Review

 Lee Scoggins,  Part Time Audiophile – Sep 2018 – PowerCell 12 UEF SE  – Read the Review

 Joe Vax, User Review – May 2017 – PowerCell 12 UEF SE. Thank You Note  – Read the Review

 Howard Kneller,  SoundStage Ultra – Dec 2016 – PowerCell 12 UEF SE Power Conditioner  – Read the Review

 Bill Wells / Clement Perry, Stereo Times – Dec 2018 – PowerCell 12 UEF SE AC Conditioner  – Read the Review

Power Accessories:
 Steven Plaskin,  AudioStream – May 2015 – Grounding Block And High Definition Ground Cables – Read the Review

 Siao Jer / Steve J,  Audio Bacon – Mar 2018 – Active Ground Block SE. Going Low To Get High – Read the Review

 Mike Girardi,  Stereo Times – Sep 2018 – Active Grounding Block SE. Optimum System Ground Isolation Defined – Read the Review

 Malcolm J. Gomes,  Positive Feedback – April 2019 – Active Ground Block SE  – Read the Review

 Lee Scoggins,  Part Time Audiophile – Sep 2018 – PowerCell 12 UEF SE + Ground Block  – Read the Review

 Alan Sircom,  Hi Fi+ – Aug 2016 – Power Acc + Acoustics. Synergistic Research System Tuning (Part 2) – Read the Review

 Siao Jer,  Audio Bacon – Jun 2018 – HFTs, Black Box, And Atmosphere XL4 – Read the Review

 Robert S. Youman,  Positive Feedback – Aug 2019 – High Frequency Transducers. HFT Std, HFT 2.0, HFT X, and HFT Wide Angle – Read the Review

 Malcolm J. Gomes,  Positive Feedback – Jun 2018 – Synergistic Research HFT + FEQ – Read the Review

 John Atkinson, – Jan 2016 – Synergistic Baffles Reviewer  – Read the Review

 Dave Clark,  Positive Feedback – Mar 2016 – Acoustic Imagery And Synergistic Research  – Read the Review

 Alan Sircom,  Hi Fi+ – Jul 2016 – UEF Acoustic Panels + Dots. Synergistic Research System Tuning (Part 1) – Read the Review

Steven Plaskin,  AudioStream – Feb 2016 – The Synergistic Research Tranquility Base UEF – Read the Review

Steven Plaskin,  AudioStream – Jul 2014 – Synergistic Research ECT Electronic Circuit Transducer – Read the Review

 Stereo Times – 2017-  Synergistic Research Blue Fuse. Most Wanted Components – Read the Review

 Rick Becker, Enjoy The Music – Dec 2019 – Synergistic Research Orange Quantum Fuses and UEF Black Duplex Outlet – Read the Review

 Michael Fremer / Robert Deutsch,  Stereophile – Sep 2016 – Synergistic Research PHT – Read the Review

 Howard Kneller,  SoudStage Ultra – Jun 2014 – Synergistic Research High Frequency Transducer (HFT) and Frequency Equalizer (FEQ) Room Treatments and XOT Crossover Transducer – Read the Review

 Enjoy The Music – 2018 – Synergistic Research Blue Fuse – Read the Review