Accessories
Amplifiers & Receivers
Analog
Cables
Computer Audio
DA Converters
Digital
Furniture
Headphones
Home Theater
Integrateds
Music
Power
Preamplifiers
Pro Audio
Smart Home
Speakers
Systems & Bundles
Turntables
Vintage
Browse All Categories
D.I.Y. & Repair
Equalizers
Literature
Tubes
Tweaks
View All Accessories
Multi-Channel Amps
Receivers
Solid state
Tube
View All Amplifiers & Receivers
Tape decks
Tuners
View All Analog
AC Cables
Cable Management
Headphone
Interconnects
Speaker
View All Cables
Media Servers
Parts
Sound Cards
View All Computer Audio
Computer/USB
Portable
Wireless
View All DA Converters
CD/SACD Players
Music Servers & Docks
Transports
View All Digital
Cabinets, Racks & Stands
Home Theater Seating
Room Treatments
Speaker Stands & Mounts
TV Wall Mounts
View All Furniture
Headphone Amps/DACs
In-Ear
On-Ear
Over-Ear
View All Headphones
Blu-ray/DVD/Universal Players
Processors
Projectors
Screens
Televisions
View All Home Theater
View All Integrateds
Alternative
Alt Rock
Big Band
Bluegrass
Blues
Classical
Comedy
Country
Dance / Electronica
Folk / Americana
Funk
Grunge
Indie
Jazz
Latin
Metal
Other
Pop
Punk
Rap / Hip-Hop
R&B / Soul
Reggae
Rock
Ska
Soundtracks / Musicals
View All Music
AC Conditioners
AC Distribution
View All Power
Passive
Phono
View All Preamplifiers
500 Series
Interfaces
Microphones
Mixers
Outboard Gear
PA Systems
Patchbays
Power Amps
Recording
View All Pro Audio
Audio
Controls
Home Automation Accessories
View All Smart Home
Bluetooth/Wireless
Full-Range
In-Ceiling/Wall
Monitors
Planars
Soundbars
Subwoofers
View All Speakers
Listening Room
View All Systems & Bundles
Cartridges
Cleaning Systems
Stylus
Tonearms
View All Turntables
Amplifiers
Audio Players
Pre-Amplifiers
Reel-to-Reel
View All Vintage
Brands
Browse
Sell
Explore
Learn
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...
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...
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 ...
Gigafoil V4 Ethernet Filter w/Keces P3-1 Low Noise Linear Power Supply. Gigafoil is regarded as one of the best in-line Ethernet EMI/RFI filters and the addition of the Keces P3 linear power supply increases its performance further still. A must have for any high-end streamer/renderer as the redu...
Gigafoil V4 Ethernet Filter w/Keces P3-1 Low Noise Linear Power Supply. Gigaf...
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 are our specialty. ...
Honest, prompt,truly based here in the USA (not a ship to address) buying, s...
Transform Your Audio Experience with Magico QPods Unleash the full potential of your audio system with the Magico QPods, a set of three meticulously engineered isolation pods designed to elevate your listening experience to new heights. Why Choose Magico QPods? 1. Supreme Vibration Control Magico...
Transform Your Audio Experience with Magico QPods Unleash the full potential ...
For sale, two (2) ASC (Acoustic Science Corp) 16” x 48” Tube Traps, one has no snags or tears, and the other has a dent on the edge towards the bottom, hence the great price. The ASC Tube Trap is a multi-functioning acoustic device able to both traps and diffuse sound waves based on how you use...
For sale, two (2) ASC (Acoustic Science Corp) 16” x 48” Tube Traps, one has n...
Priced to SELL! I have 2 sets of 3 Marigo Audio M2 Mystery Feet. 2 years old. Price is for set of 3 Their sound signature is neutral, but the drop in the noise floor and increase in clarity and articulation was greater than I expected. There was also an increase in soundstage height. Both am...
Priced to SELL! I have 2 sets of 3 Marigo Audio M2 Mystery Feet. 2 years old...
I have 2 sets of 4 GAIA 1 Isolators in like new condition. Price is for BOTH sets of 4. I will not separate. I will include 8pcs 3/8-16UNC 58mm studs that fit my Martin Logan 15a's. The GAIA I from IsoAcoustics provide improved sound clarity and openness for floor standing speakers and subwo...
I have 2 sets of 4 GAIA 1 Isolators in like new condition. Price is for BOT...
Rare opportunity of getting a complete set of accessories for resonance control: Received as trade-in, only one owner. This system enhances the audio imagery of a sound system by improving sonic articulation, heightening dynamics, and expanding the sound stage. Note: The QRT QSource has 4 Rev...
Rare opportunity of getting a complete set of accessories for resonance contr...
Puritan Audio Labs GroundMaster CITY
First version Galileo "High Definition / Higher Resolution Ground Cable in factory packing as new condition from a authorized Synergistic Research dealer. Like new in 4', one in mini banana to male XLR, Ready to use and improve your sound? It is best to call us on your Synergistic Research nee...
First version Galileo "High Definition / Higher Resolution Ground Cable in fa...
The Pedestal™ is Wilson Audio’s Special Application Engineering (WASAE) division’s all-new isolation foot. The Pedestal reduces musically destructive vibrations in components with unparalleled efficiency. Its small bottom element partially absorbs vibrations traveling from the surface underneath ...
The Pedestal™ is Wilson Audio’s Special Application Engineering (WASAE) divis...
This listing is for an original pair of Western Electric (second production) 300-B vacuum tubes in their wooden case with the spec sheets etc. They were just tested 2 days ago on an Amplitrex AT1000 tube tester, considered by many tube enthusiasts to be the holy grail of tube testers. One tests a...
This listing is for an original pair of Western Electric (second production) ...
Introducing the new Masterpiece M-2 fuse The M-2 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-2 is the most labor-intensive fuse in ...
Introducing the new Masterpiece M-2 fuse The M-2 has been in development for ...
Ferrum Hypos hybrid power supply w/100 CM 2.5mm connection cable. Unit is brand new in the box and unused. Unit sells as new for $1,224.00. Fully adjustable output voltage for use with most components. Hybrid switching/linear design for optimum performance. Power input: 110-120 & 220-240V...
Ferrum Hypos hybrid power supply w/100 CM 2.5mm connection cable. Unit is bra...
Lyngdorf TDAI-1120 Streaming Amplifier In mint condition.
Stillpoints Ultra LP Isolator V2 Stillpoints Ultra LP Isolator V2 Turntable Vibration Isolator How it works: The LPI slips over the spindle of your turntable and rests on the label portion of the LP. The Stillpoints LP Isolator absorbs the micro vibrations that are present at the label area, an...
Stillpoints Ultra LP Isolator V2 Stillpoints Ultra LP Isolator V2 Turntable...
If you have any questions/concerns, please don’t hesitate to contact us www.rewindaudio.com McIntosh MPI 4 Maximum Performance Indicator w/ Walnut Wooden Case The McIntosh MPI 4 is a laboratory grade instrument providing the facility to continuously monitor the quality of the performance of a st...
If you have any questions/concerns, please don’t hesitate to contact us www....
Venmill Industries VMI 3500a CD cleaning/buffing system. Unit belonged to a client that passed away and seems to be in good working and physical condition. The slip shows that the unit was purchased in 2023 as a "refurbished" model. Currently a refurbished unit sells for $1,200.00 on the manufact...
Venmill Industries VMI 3500a CD cleaning/buffing system. Unit belonged to a c...
Buy Now Make an Offer View Product Details For fastest service, speak with one of our HiFi consultants: 1-888-326-7490 (Mon - Fri) PLEASE NOTE: the above links will direct you to tmraudio.com where we can offer the fastest service, the most payment options (including no-interest financ...
Buy Now Make an Offer View Product Details For fastest service, speak...
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...
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...
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...
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...
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...
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...
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 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...
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...
For your consideration is this custom ordered Symposium Acoustics Svelte Plus Speaker Set 24" x 24". These were ordered for a project that never came to be and have been in temperature controlled storage since then They are still wrapped in plastic from the factory and have never been out of the ...
For your consideration is this custom ordered Symposium Acoustics Svelte Plus...