Tweaks

23 Days Left

Synergistic Research Tranquility Base UEF

A tweak for your system. This used item comes from a non-smoking, no kids, no pets home. It has a few scratches on it from the MIG 2.0s that come with it. See the pictures to help with the descriptions and condition. All original boxes are included with the sale.

A tweak for your system. This used item comes from a non-smoking, no kids, no...

$800.00

24 Days Left

Synergistic Research Atmosphere XL4 w/ Red ATM

SALE: Atmosphere XL4 Tower by Synergistic Audio Research. This is a great way to elevate your audio experience to new heights with this effective & proven Room Treatment. Highly Recommendation by all of us at Weinhart design. Essentially this is a highly effective Room Treatment to be used...

SALE: Atmosphere XL4 Tower by Synergistic Audio Research. This is a great way...

$995.00

5 Days Left

Synergistic Research Grounding Block Set in Box,

Synergistic Research Grounding Block, New, unused in box with cables. If you need you more ground cables or different styles, please contact us as we are an authorized dealer and have many different styles of grounding cables available. Small, yet powerful ground control. What if you could signif...

Synergistic Research Grounding Block, New, unused in box with cables. If you ...

Contact for Price

4 Days Left

Synergistic Research Grounding Cables HD SX

Up for sale is some extra Synergistic Research HD SX Grounding Cables. All are 1.25M in length and in excellent condition. $245 each shipped to lower 48. F&F or Venmo please. 2 -XLR's 1 - RCA 2- Large Banana PLEASE NOTE one of the XLR's is the previous version HD grounding cables which I'll...

Up for sale is some extra Synergistic Research HD SX Grounding Cables. All ar...

$245.00

29 Days Left

Synergistic Research PINK Quantum Fuse - BRAND NEW - SH...

BRAND NEW: Synergistic Research PINK Quantum Fuses! The new PINK Fuse infuses your music with realistic warmth, added resolution and dynamics, plus the lowest noise floor ever. Two major technological developments from Synergistic Research contribute to the improvements that make the PINK Fuse s...

BRAND NEW: Synergistic Research PINK Quantum Fuses! The new PINK Fuse infuses...

$249.95

Synergistic Research Passive Grounding Block Set see gr...

Synergistic Research Passive Grounding Block, with 1 mini banana to regular Bananas, 1 in 8' extension grounding cable and 3 pieces mini banana to RCA, If you need you more ground cables or different styles (maybe Galileo Grounding cables) , please contact us as we are an authorized dealer and h...

Synergistic Research Passive Grounding Block, with 1 mini banana to regular B...

Contact for Price

4 Days Left

Synergistic Research HD Ground Cable x 2 (4mm Banana)

Original owner from new selling two 1.25M SR HD Ground Cables terminated with 4mm bananas. Suitable for connection to SR FEQs or other acoustic treatment devices. I used them to connect my FEQs to my SR grounding boxes. In excellent cosmetic condition. One of the 2mm (ground box end) bananas sh...

Original owner from new selling two 1.25M SR HD Ground Cables terminated with...

$195.00

24 Days Left

Synergistic Research Master Tuning Modules - significan...

The new Master Tuning Modules ($425 each) are now standard for the SRX Cables series. Master Tuning Modules are the most potent and musical UEF Tuning Bullets in Synergistic Research's 30-year history and work 100% outside the signal path. Your old tuning bullets for Synergistic Research's SRX, G...

The new Master Tuning Modules ($425 each) are now standard for the SRX Cables...

$425.00

Synergistic Research MiG 3.0 - enhanced resolution for ...

Synergistic Research MiG 3.0 - enhanced resolution for your devices Standard MiG footers offer all the hallmarks of SR's highest performance MiG SX, including an increased sense of space in the sound field plus improvements in low-frequency control and extension with high-frequency air and detail...

Synergistic Research MiG 3.0 - enhanced resolution for your devices Standard ...

Synergistic Research Galileo SX Active Ground Block MK....

BRAND NEW: Galileo SX Ground Block Mk.II - The heart of your system. Introducing the Galileo SX Ground Block Mk.II - the ultimate ground filter for your stereo system. SR has taken the award-winning Galileo SX Active Ground Block and re-engineered it with cutting-edge technology originally develo...

BRAND NEW: Galileo SX Ground Block Mk.II - The heart of your system. Introduc...

$7,995.00

Synergistic Research MASTER Fuse - maximum resolution p...

Please note: We stock only the slow-blow fuses. Fast-blow fuses need a short lead time. Master Fuse is an entirely new kind of Fuse. In the past, SR developed the highest resolution fuse given the current technology while voicing the fuses to complement a maximum number of systems. And for over ...

Please note: We stock only the slow-blow fuses. Fast-blow fuses need a short ...

$595.00

10 Days Left

Synergistic Research High Definition (HD) Ground Cable ...

BRAND NEW Synergistic Research High Definition (HD) GROUND cable (4 foot) with the rare power plug connector (see pics) This cable can be used with any Synergistic Research Ground Block: - SR Ground Block - SR Active Ground Block - SR Active Ground Block SE - SR Galileo Ground Block - SR Galileo...

BRAND NEW Synergistic Research High Definition (HD) GROUND cable (4 foot) wit...

$200.00

6 Days Left

Synergistic Research audio Carbon Tuning Discs (Gold an...

New in box with discount! Four sets of Synergistic Research audio Carbon Tuning Discs. Each set consists of two Gold and two Purple tuning discs. Carbon Tuning Discs can be used to tune any cable, no matter what cable brand you may have in your system. Gold discs flesh out rich harmonics combined...

New in box with discount! Four sets of Synergistic Research audio Carbon Tuni...

$169.00

2 Days Left

Synergistic Research MiG SX - improved imaging, better ...

SR MiG SX - improved imaging, better layering, deeper and tighter bass The new MiG SX footers are an evolution of SR’s original MiG footers developed in 2008. SR starts with a new specially tuned MiG resonator, forged from high carbon steel and adds a precision-machined Aircraft Aluminum and Carb...

SR MiG SX - improved imaging, better layering, deeper and tighter bass The ne...

$995.00

Synergistic Research Active Ground Block SX - machined ...

The new Active Ground Block SX is a technological trickle-down of SR's cost-no-object Galileo Active Ground Block plus new technologies that were not developed when SR first engineered the Galileo Active Ground Block. First, they start with a Galileo-style chassis machined from a solid billet of ...

The new Active Ground Block SX is a technological trickle-down of SR's cost-n...

$2,995.00

Synergistic Research Active Ground Block SX - machined ...

The new Active Ground Block SX is a technological trickle-down of SR's cost-n...

$2,995.00

Synergistic Research UEF Performance Enhancer - XLR / R...

UEF Performance Enhancer - XLR / RCA Filter Synergistic Research UEF Performance Enhancers are a new UEF filter that lowers your system’s noise floor, so you hear more music with greater clarity and less noise for sweeter highs. SR starts with a new UEF Compound, first developed in conjunction w...

UEF Performance Enhancer - XLR / RCA Filter Synergistic Research UEF Perform...

$395.00

Synergistic Research High Definition Ground Cable 4ft/1...

First version Galileo "High Definition / Higher Resolution Ground Cable in factory packing as new condition from a authorized Synergistic Research dealer. WE have only one left at this price, like new in 4', one in mini banana to XLR, Ready to use and improve your sound ? Control is power. Si...

First version Galileo "High Definition / Higher Resolution Ground Cable in fa...

$195.00

17 Days Left

Synergistic Research Carbon Fiber Duplex Cover - NEW - ...

NEW! Carbon Fiber Duplex Cover. In Synergistic Research’s never-ending quest for the lowest possible noise floor, they tackled the duplex cover with their patented UEF Technology, advanced material science, and dampening to build the ultimate duplex cover. Starting with carbon fiber specially wo...

NEW! Carbon Fiber Duplex Cover. In Synergistic Research’s never-ending quest...

$149.00

Synergistic Research UEF Performance Enhancer - USB Fil...

UEF Performance Enhancer - USB Filter Synergistic Research UEF Performance Enhancers are a new UEF filter that lowers your system’s noise floor, so you hear more music with greater clarity and less noise for sweeter highs. SR starts with a new UEF Compound, first developed in conjunction with the...

UEF Performance Enhancer - USB Filter Synergistic Research UEF Performance En...

Synergistic Research UEF Performance Enhancer Ethernet ...

UEF Performance Enhancer - Ethernet Filter Synergistic Research UEF Performance Enhancers are a new UEF filter for your Ethernet chain that lowers your system’s noise floor, so you hear more music with greater clarity and less noise for sweeter highs. SR starts with a new UEF Compound, first deve...

UEF Performance Enhancer - Ethernet Filter Synergistic Research UEF Performan...

Synergistic Research FEQ Carbon - better low-level deta...

Next stop, the Twilight Zone. Imagine listening to Charlie Parker at Birdland, then walk into Carnegie Hall and getting seated in the best seats in the house. This is possible when you add Atmosphere to your listening room. No other technology allows you to tailor the size and scale of your sound...

Next stop, the Twilight Zone. Imagine listening to Charlie Parker at Birdland...

$1,695.00

Synergistic Research HFT Speaker Kit - allow your speak...

HFT SPEAKER KIT - allow your speakers to disappear Using a combination of HFT’s, HFT 2.0’s and HFT X’s allows your speakers to disappear and blend into your room providing the most life-like soundstage possible. Each HFT speaker Kit treats 1 speaker with (3) HFT’s, (2) HFT 2.0’s and (2) HFT’s X. ...

HFT SPEAKER KIT - allow your speakers to disappear Using a combination of HFT...

$399.00

Synergistic Research HFT - expanding scale and dimensio...

Synergistic Research HFT - expanding scale and dimension of your soundstage HFT, HFT 2.0 and HFT X are winner of a TAS Product of the Year Award 2017 and another PFO Brutus Award 2017. The HFT 2.0, HFT X and HFT Wide Angle take the HFT concept to exciting new levels. The HFT 2.0 is a warmer so...

Synergistic Research HFT - expanding scale and dimension of your soundstage H...

Synergistic Research ECT - transform ordinary electroni...

Synergistic Research ECT - transform ordinary electronics to the extraordinary An exciting evolution of Synergistic Research’s ever expanding UEF Technology engineered to balance close proximity electromagnetic fields in electronic circuits. When placed inside your components ECT’s (Electronic Ci...

Synergistic Research ECT - transform ordinary electronics to the extraordinar...

Synergistic Research Black Box - Low Frequency Resonato...

Low Frequency Resonator Array - transform your listening room From the mind of Synergistic Research’s lead designer Ted Denney comes the Black Box. In development for over two years, the Black Box is now perfected and ready to transform your listening room. Alan Sircom of Hifi+ writes (12/2022): ...

Low Frequency Resonator Array - transform your listening room From the mind o...

$1,995.00