Accessories

Solid Tech Feet of Silence footers (Set of 3)

I have 40+ Solid Tech Feet of Silence footers. $80 per footer. If you buy 2 or more sets of 3 (total 6 or more footers) of "Feet-of-Silence", the price of each set of 3 will be $210/set and I will include shipping.. will sell in sets only. If paying by PayPal, Pl...

I have 40+ Solid Tech Feet of Silence footers. $80 per footer. If...

$240.00

Critical Mass Systems Center Stage 2 0.8 footers

I have 12 Critical Mass Systems Center Stage 2 0.8 for sale. They are in like new condition with the original box. This is by far the best footers that I have used and I am just moving up the chain. You can use a set of three or a set of four footers under a compon...

I have 12 Critical Mass Systems Center Stage 2 0.8 for sale. They are in like...

$170.00

Entreq Silver Tellus Infinity ground box

I have a Entreq Silver Tellus Infinity ground box for sale. This is still a current product with the Infinity technology which is much better than the old non-Infinity model. There are four ground posts on the Silver Tellus Infinity. Three ground posts are linked together internally ...

I have a Entreq Silver Tellus Infinity ground box for sale. This is still a c...

$2,350.00

Entreq Olympus Tellus ground box

I am selling a used Entreq Olympus Tellus ground box for my friend. This was the top model from Entreq which weight about 100 lbs. The Entreq ground box is used to drain away the dirty ground from any electronic component so your beloved gears can work their best. The more and the fa...

I am selling a used Entreq Olympus Tellus ground box for my friend. This was ...

$5,100.00

Stabilant 22 Contact Enhancer

Stabilant 22

$42.00

Synergistic Research MiG 3.0 - Mechanical Interface Gro...

Synergistic Research MiG 3.0 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 Standard MiG fo...

$295.00

Precision apparatus 10-12 Tube tester

Precision apparatus wanted to challenge Hickok and built these testers with a more thorough and accurate reading ability than the common emission tester. One of the little gems from my quiver. Very nice condition for collection or bench. Photos show condition and I tested...

Precision apparatus wanted to challenge Hickok and built these t...

$365.00

Wayne's Audio WS-2 Record Clamp Center Weight LP Stabil...

WS-2 Universal Record Stabilizing Clamp Center Weight LP Stabilizer !! Now we offer 4 color on both top and bottom piece. Please select which color you prefer. You can go to Wayne’s audio website to make order, save taxes and ...

WS-2 Universal Record Stabilizing Clamp Center Weight LP Stabil...

$199.00

Wanted: HIGH END ie Krell Mcintosh ARC, Pass, B&W, Clas...

Honest, prompt,truly based here in the USA (not a ship to address) buying, selling and trading high end excellence new and used, working or not. We have our own extremely knowledgeable in-house technicians I receive VERY good FEDEX rates to assist in shipping. Logistics...

Honest, prompt,truly based here in the USA (not a ship to address) buyi...

$1,000.00

D.I.Y. & Repair

Synergistic Research High Definition Ground Cable 10'/3...

High Definition SX Ground Cables in box in excellent and new condition. Ready to use and improve your sound. Control is power. Since engineering our original HD Ground Cables over five years ago, our understanding of building the world’s best-sounding cables has a...

High Definition SX Ground Cables in box in excellent and new condition. R...

$279.00

28 Days Left

Synergistic Research Atmosphere XL4 Sonic Enhancer

Synergistic Research Atmosphere XL4 with ATM Carbon Sonic Enhancer. <...

Synergistic Research

$2,097.00

28 Days Left

Synergistic Research UEF Performance Enhancer - Etherne...

UEF Performance Enhancer - Network Filter Synergistic Research UEF Performance Enhancers are a new UEF filter for your Ethernet chain that lower’s your system’s noise floor, so you hear more music with greater clar...

UEF Performance Enhancer - Network Filter...

$295.00

28 Days Left

miniDSP Flex

Up for sale is my miniDSP Flex analog version. Purchased new from Deercreek and used for 3 months. This version does not include Dirac live which is sold as a separate software upgrade you can do through miniDSP. I'm unable to spot any cosmetic issues with the unit and it...

Up for sale is my miniDSP Flex analog version. Purchased new from Deercreek a...

$200.00

Equalizers

8 Days Left

Eico 667 vacuum tube test set

These are well made and tank like testers, that are protected by a steel case. They provide more than a basic emission tester also, giving readings in percentages for closer matching. This one is working well. I tested the eight pin and nine pin sockets with expected results from well known...

These are well made and tank like testers, that are protected by a steel case...

$450.00

General Electric 6550 Laboratory Curved Traced & Matche...

These tubes are perfectly curve traced and matched with Brent Jessee...

$199.00

Emission Labs 300B Vacuum Tubes (1) Pair - Under Warran...

Emission Labs 300B Vacuum Tubes (1) Pair - Under Warranty. Purchased from authorized dealer in March 2021. I registered the tubes to activate 5 year warranty, so there is 3 years left on the warranty. Used approximately 500 hours. Burned in exactl...

Emission Labs 300B Vacuum Tubes (1) Pair - Under Warranty. ...

$650.00

Audio Magic Masterpiece M-1 Beeswax Fuse - NEW - BEST A...

The new Audio Magic Masterpiece M-1 Beeswax fuse has been in development for over a year and finally meets Audio Magic's criteria for sonic excellence and provides a very noticeable improvement over any other fuse Audio Magic has developed in the past. The M-1 is the most labo...

The new Audio Magic Masterpiece M-1 Beeswax fuse has been in development f...

$300.00

Townshend Audio Maximum Supertweeters Satin Black or Si...

PAIR OF TOWNSHEND AUDIO MAXIMUM SUPERTWEETERS SATIN BLACK OR SILVER QUAD 57 BRACKETS AVAILABLE PLEASE CONTACT ME FOR PRICE AND AVAILABILITY THANK YOU Free worldwide shipping 36 months manufactures warranty Offered directly fro...

PAIR OF TOWNSHEND AUDIO MAXIMUM SUPERTWEETERS SATIN BLACK OR SILVER&nbs...

$1,295.00

CAD GC3 Ground Control Passive Grounding Box; GC-3 (47081)

...

$2,740.00

26 Days Left

Synergistic Research Master Quantum Fuse - BRAND NEW - ...

BRAND NEW - MOST VALUES IN STOCK - SHIPPING NOW Please note: We stock only the slow-blow fuses. Fast-blow fuses need a short lead time. Master Fuse is an entirely new k...

BRAND NEW - MOST VALUES IN STOCK - S...

$595.00

26 Days Left

Synergistic Research Tranquility Pod Carbon - BRAND NEW...

BRAND NEW - IN STOCK - SHIPPING NOW Introducing Synergistic Research's new Tranquility Pod Carbon, an evolution of the original Tranquility Pod with advanced technologies. Tranquility Pod Carbon conditions signal while it’s still in your system, just like t...

BRAND NEW - IN STOCK - SHIPPING NOW Introducing...

$895.00

26 Days Left

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

Synergistic Reasearch MiG SX 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 Carbon ...

Synergistic Reasearch MiG SX The new MiG SX ...

$995.00

25 Days Left

Townshend Audio Maximum Supertweeters Satin Black or Si...

PAIR OF TOWNSHEND AUDIO MAXIMUM SUPERTWEETERS SATIN BLACK OR SILVER&nbs...

$1,295.00

25 Days Left

Townshend Audio Seismic Isolation Podiums Size 4 570mm ...

PAIR OF TOWNSHEND AUDIO SIZE 4 SEISMIC PODIUMS 570MM - 430MM FOR ANY LOAD PLEASE CONFIRM WEIGHT OF SPEAKERS WHEN PURCHASING Free worldwide shipping supplied 3 ...

$2,295.00

25 Days Left

Icon Audio MCTX1 Moving Coil Phono Step-Up Transformer;...

...

$539.00

GE VT-4-C (211) vacuum tubes

5 tubes for sale. One has a brownish material stuck to the tube. One has what appears to be rust on the internal connecting rods. Examine the pictures carefully. All tubes were removed from Audio Note UK level 5 amps and replaced with German Elrog's. They were used mo...

5 tubes for sale. One has a brownish material stuck to the tube. One ha...

$1,200.00

D.I.Y. & Repair

Wayne's Audio SS-2 Turntable Outer Ring for VPI Clearau...

Wayne’s Audio proudly present you our 2nd generation specially designed Universal Turntable Outer Ring! You can go to Wayne’s audio website to make order, save taxes and shipping costs. The SS-2 outer ring weighs 3.8 lbs., 20% heavier than our previous...

Wayne’s Audio proudly present you our 2nd generation specially desi...

$679.00

Stillpoints LLC

Set of three of the original model (black pyramidal-shape body with white ceramic ball on top) of Stillpoints equipment feet. Asking price is for one (so all three would be $150).

Set of three of the original model (black pyramidal-shape body with white cer...

$50.00

Synergistic Research Tranquility BaseXL (20" x 23.25" x...

Synergistic Research Tranquility Base XL, first version, comes with two sets of three MIG feet and one R angle loading bul...

$849.00

Tung-Sol 2A3 electronic tubes Matching pair

On sale is one matching pair of vintage Tung-Sol 2A3 electronic tubes. Tubes are used. They sound smooth, just like the round plate 6SN7GT. Tubes are just tested by a TV-3B/U military grade tester, readings are 4080 and 4100 out of minimum 1900, also sound tested without any issue.

On sale is one matching pair of vintage Tung-Sol 2A3 electronic tubes. Tubes ...

$360.00

Ken-Rad 2A3 electronic tubes Matching pair

On sale is one matching pair of vintage Ken-Rad 2A3 electronic tubes. Tubes are used, they sound sweet. Tubes are tested by a TV-3B/U military grade tester, readings are 3900 and 4200 out of minimum 1900, also sound tested without any issue. Tube rating is based on test reading...

On sale is one matching pair of vintage Ken-Rad 2A3 electronic tubes. Tubes a...

$360.00