Stereophile Class B Integrated amp featuring tube preamp stage and solid-state power amplification. This amp combines the sweetness of a tube front end with the control and power of its 100 watts per channel solid-state amp stage. Built-in moving magnet phono stage. Works great, flawless cosmetics. Does not include the original box, remote control, or owner's manual. Priced to sell fast.

Selling my focal 2022 utopia approx 3 months old . In mint condition . Absolutely flawless sound . I’m moving to susvara so I’m selling these . Never used the balance cable. Comes with all packaging and original focal shipping box. It will be double boxed. Free shipping . 

Like new No PAYPAL =Scam Use express checkout  + Audiogon fees also have CD/SACD Transport clock/upconverter will list

Conrad Johnson Premier Fourteen Tube Preamplifier with remote control in very good working and cosmetic condition. 220-240 VAC version  Ships to continental US and Canada only. More from Conrad Johnson: The Premier Fourteen was the first preamp in the conrad-johnson Premier product line to offer remote control. The Premier Fourteen introduced conra...

Here is an excellent int amp...  The Rogers EHF 100MK2 In fine shape, I am the original owner, about 150 hours on it Just getting warmed up, has a LIFETIME  WARRANTY. Box, manual and remote included. Sweet sounding amp here. Will be boxed up by UPS and fully insured.   Only rating it an 8 because I have had it over a yr, no issues<...

I need to downsize to three turntables, and so this mint P8 has to be rehomed. Purchased just before Covid from authorized dealer, before the big price increases. Maybe 20 records on it. Funk Achromat topped with ExtremePhono SpeedMat. Rega felt included, if you must.  Inluded free is Nagaoka MP500, which is a great match to the super-agile P8, same milage as the ...

This listing is for the highly regarded Morpheus Reference Classic II Series II XLR balanced interconnects in a one meter pair. Manufacturer direct with lifetime warranty. Made in the USA.  Also purchase cables directly from our website, silnoteaudio.com     Huge December Holiday Sale With Free USA  Shipping!    &nbs...

The VAC (Valve Amplification Company) Auricle™ Musicbloc™ (MB-70) are remarkable mono blocks based on the VAC Phi circuitry. Introduced when Kevin Hayes found a way to make a KT-88 based circuit sound better than his prior efforts with the venerable 300B tube, these 70 watt per channel gems use two KT-88's and two 12AU7's per amp and are incredibly musical and dynamic with e...

Two meter Esoteric Acrolink speaker cable model 7N-S9000 in good condition.   There is some damage to the dressy cardboard boxes and the spade connectors are marked where attached to speaker and amps connectors. Photographs are of the exact cable for sale, feel free to ask questions, Not sure what value is, going by search on the internet and Audiogon Blue Book.

Good condition HiDiamond Diamond 3 XLR interconnects.   Photographs are actual cable for sale.  Taken in trade for Purist Audio Design. Price based on internet search, ask questions if you wish.  No trades on this please.

Offered for sale are the legendary D3 Full Range Loudspeakers from Raidho in handsome Metallic Grey finish. The D3's are a true 3-way design featuring the famous Michael Borresen-designed Raidho ribbon tweeters and Diamond/Carbonite mids & woofers. The D3's show some slight blemishes commensurate with normal use - mainly on the matte finished feet. In the interest of full transparen...

Conrad Johnson Premier Fifteen Tube Phono Stage in very good working condition and very good cosmetic condition.   Second owner; no history of smoking environment.  Ships only to continental US. https://www.stereophile.com/phonopreamps/525/index.html Designed to precisely track the prescribed RIAA equalization curve, the Premier Fifteen assures absolute tonal accura...

Up for sale are my Burson Timekeeper Stereo/Monoblock amps.  These amps were purchased for a back up system that never materialized and have been sitting in storage since I originally purchased them new.  Here's your chance to pick up a fantastic pair of monoblocks (or two stereo amps) for a great price.

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 a decade, as newly developed technologies came online, like new UEF Compound...

HOLIDAY SPECIAL - BUY 2 SET GET 1 SET FREE throughout December 2023. 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 s...

HOLIDAY SPECIAL - BUY 2 GET 1 FREE - HFT/ECT/GCT/PHT - until December 31st. 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...

HOLIDAY SPECIAL - BUY 2 SET GET 1 SET FREE throughout December 2023. 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-frequen...

HOLIDAY SPECIAL - BUY 2 GET 1 FREE throughout December 2023. Synergistic Research CTD - very effective and inexpensive tweak for your cables Carbon Tuning Discs is a spinoff of the new Atmosphere SX Loom where they are placed inside cables at key locations and are instrumental in creating the SX sound. Ba...

HOLIDAY SPECIAL - BUY 1 GET 1 50% OFF - USB/Ethernet/AC/XLR - until Dec. 31st UEF Performance Enhancer - USB Filter Synergistic Research UEF Performance Enhancers are a new UEF filter that lower’s your system’s noise floor, so you hear more music with greater clarity and less noise for sweeter high...

HOLIDAY SPECIAL - BUY 1 GET 1 50% OFF - USB/Ethernet/AC/XLR - until Dec. 31st UEF Performance Enhancer - Ethernet 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 mo...

HOLIDAY SPECIAL - BUY 2 GET 1 FREE - HFT/ECT/GCT/PHT - until December 31st. PHT - Phono Transducer - Green Dream and Black Widow Two more PHT crops harvested... Black Widow (Type I) & Green Dream (Type S). We also have a few sets of the original PHT Blue Velvet and Purple Haze, as revi...

HOLIDAY SPECIAL - BUY 2 GET 1 FREE - HFT/ECT/GCT/PHT - until December 31st. 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. ...

HOLIDAY SPECIAL - BUY 2 GET 1 FREE - HFT/ECT/GCT/PHT - until December 31st. 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 Wid...

HOLIDAY SPECIAL - BUY 1 GET 1 50% OFF - USB/Ethernet/AC/XLR - until Dec. 31st UEF Performance Enhancer - A/C Filter Synergistic Research UEF Performance Enhancers are a new UEF filter that lower’s your system’s noise floor, so you hear more music with greater clarity and less noise for sweete...

HOLIDAY SPECIAL - BUY 1 GET 1 50% OFF - USB/Ethernet/AC/XLR - until Dec. 31st UEF Performance Enhancer - XLR Filter (RCA coming soon) Synergistic Research UEF Performance Enhancers are a new UEF filter that lower’s your system’s noise floor, so you hear more music with greater clarity and ...

Linn Sondek LP 12 with Lingo power supply and Naim Aro tonearm for sale. Afromosia plinth with trampolin base and Cirkus bearing.  Very good condition.  I am the original owner of the turntable, but I bought the tonearm used.    The Naim Aro was the direct competitor to the Linn EKOS, with very articulate and composed bass.  ...

NEW! Scansonic MB-10 Active Subwoofer The MB-10 subwoofer is not only great in a home cinema setup, it also blends seamlessly into a good stereo system. Using Raidho/Scansonic knowledge and expertise in designing high-end loudspeakers, Scansonic focused on making the MB-10 reproduce bass in a more natural and ’honest’ way than normally seen in subwoofers.

The best way to drive your high efficiency speakers is this 100 lbs. beauty. It boasts a housing that is milled out of a 150 lbs. aluminum block. "If you want something done right – do it yourself" So, Voxativ built a better SET integrated to drive the highly efficient nature of Voxativ drivers. This final version features Psvane 211 tubes in te...

NOW NEW WITH PURPLE DUPLEX. PowerCell SX borrows its technology from the now sold out Galileo SX PowerCell for higher performance than PowerCell 12. Technological innovation starts with the Galileo SX PowerCell’s more densely rolled Active Electromagnetic Cells for enhanced filtration and a lower noise floor. PowerCell SX then...

  NOW NEW with queuing device upgrade! A Tonearm without bearing friction? A Tonearm without a Uni-Pivot? Impossible! You can never have an arm without friction! So you might think... up until now. The TRU-GLIDER Pendulum is a floating, stand-alone, straight tonearm. Watch the video below and listen...

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 developed through the cost-no-object...

Nasotec VEM Spike & Shoe Combo The unique design of the Nasotec VEM Spike & Shoe Combo causes it to eliminate incoming vibrations immediately without any time delay. Many other isolation products allow time delays, which cause an unwanted continuous influx of replicated and modified secondary vibrations, which defeat the purpose of vibration control devices. The result ...

Introducing Tranquility Base Carbon, the first all-new Tranquility Base in over a decade. Synergistic Research started with a new chassis machined from a solid billet of aircraft aluminum for a 50% slimmer and 80% more rigid chassis. SR then experimented with new laminates and arrived at carbon fiber for its superior response to mechanical and airborne vibrations. They then applied the most ...

BRAND NEW - IN STOCK - SHIPPING NOW With a Tranquility UEF Power Supply driving your Tranquility Bases, Tranquility PODs, Atmosphere and FEQ Carbon your soundstage increases in size and scale. Low frequencies are likewise improved with greater impact and control, while resolution is enhanced thanks to a lowering of your system’s noise floor. The net effect is a ...

Alto-Extremo from Germany, finally back in the US, is celebrating their 10th anniversary and has made great improvements to optimize resonance transfer with a wide range of absorber feet. When used properly, Alto-Extremo’s absorbers create unprecedented sound quality with better three-dimensionality, clearly defined instruments and outstanding dynamics. Alto-Extremo strive ...

A brand new model of Nasotec’s well-loved VEM Record Clamp. Now available in black and red. The Nasotec VEM X Record Clamp. Thanks to enhancements to Nasotec’s VEM, short for Vibration Extinction Mechanism, the VEM X Record Clamp effectively dampens harmful vibrations caused by airborne sound pressure and motor and makes the playback more balanced and detai...

NOW NEW WITH SOUND FRAME CUSHIONS OF YOUR CHOICE. MySphere headphones (head-speakers) are a unique, cutting-edge, open design that hovers over your ears, creating a spatial, real-life listening experience. The ergonomic design of the ultra-light anodized aluminum frame with its magnetically-attached, cushiony-soft pads prevents any pressure to your head, making your liste...

The UEF Acoustic Dots are Synergistic Research’s least obtrusive acoustic treatment to date. Even smaller and more invisible than the award winning HFT’s. Shipping is free and we offer a 30-days Money Back Guarantee. Prices are: UEF Acoustic Dots 5-pack - $195 UEF Acoustic Dots 10-pack - $295 For more information or to ...

BRAND NEW - JUST ARRIVED - SHIPPING NOW The newly released Synergistic Research UEF Linear Power Supply is a top-shelf Linear PSU for your system’s DAC, Turntable, and Audio Server, including the very popular Roon Nucleus (the Nucleus shown in the photos is not part of the sale). This beefy device (almost 8 lbs) comes with a Foundation powe...

Tranquility Rack - The world's highest performance audio rack The Tranquility Rack is a perfectly orchestrated dance of materials, electromagnetic grounding and mechanical isolation to transfer unwanted mechanical resonance and EM distortion to ground. Materials were selected for their ability to break up mechanical resonance without over dampening while at the sam...

Synergistic’s UEF Record Weight was developed in conjunction with their new MiG SX footers and so shares many of the same sonic traits, including the ability to dramatically expand the scale and layering of your soundstage while improving timbral accuracy and tonal density. During the design phase, they pursued two competing designs simultaneously. One was a record clamp t...

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 labor intensive fuse in their line up by far. The M-1 is now filled with the new Black Diamond fill with...

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): "...It becomes clear why the ...

BRAND NEW: Nasotec LST X-GEN LDR (Light Depended Resistors) Preamplifier After 15 years of work, the fruition of Nasotec's efforts has finally come to fruition with the introduction of the brand-new LST X-GEN LDR preamplifier. This preamplifier boasts various features, including an LDR-based optical volume control, an LDR-based switc...

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 soundstage with stunning realism, to portray the music and venue you are experi...

Synergistic Research Galileo Discovery Power Cables - in stock - shipping now! Galileo Discovery power cables are ten parallel geometries that evolved over 25 years of continual power cord development. Synergistic Research then adds their highest performance Active EM Cell, first developed for SR25 and SRX power cords making this a high-resolution power cord ...

NEW - Foundation SX USB cables Foundation SX USB Cable - lower noise floor, increased holographic realism. Synergistic Research engineered Foundation SX USB cables with the same technologies found in other Foundation Series cables plus newly developed technologies first developed for the flagship Galileo SX Active Ground Block and HDSX Gro...

After 10 years on the market Karaki-san released a new, improved version of his outstanding, highly praised phono stage - the Aurorasound VIDA Mk.II. The exterior design has not changed much. Internal circuit, PCB, PSU, Lundahl transformers, specifications and sonic performance have been refined. Among the many improvements: the L/R channel separation is now +6dB better, THD+N (Total Harmoni...

Shinobu Karaki-san’s latest masterpiece, the new Aurorasound PADA-300B mono block amps make their US debut. These beautifully handcrafted amplifiers shine with TAKATSUKI or Western Electric tubes with an output of 28 watts per channel, Lundahl transformers and exquisite wood-work. Optional available with TAKATSUKI 300B tubes for $20,790 or Western Electric 300B for 21,390. Check out the v...

NEW: Aurorasound PREDA III Pre Amplifier Karaki san’s new PREDA III Pre Amplifier is a further development of the award winning original PREDA. The PREDA III is a true balanced, dual-mono preamp without compromises. Only the best components were used, like a true hi-end volume control (no remote!). The price of $9,990 is not cheap though but surprisingly low for this b...

Synergistic Research SR30 Speaker Cables Synergistic Research brand-new entry-level cable series is available now. SR30 speaker cables utilize OFC copper selected for its musicality and resolution in equal measure. To lower your system’s noise floor, Synergistic Research uses the same UEF Matrix EM field control found in their flagship SRX cable loom fo...

Synergistic Research SR30 Interconnect Cables Synergistic Research brand-new entry-level cable series is available now. The SR30 interconnects start with a musical sounding OFC copper for natural, effortless sound. Synergistic Research then added UEF Matrix Shielding with Graphene for holographic realism that most other flagship cables cannot match despite co...

Synergistic Research SR30 Power Cables Synergistic Research brand-new entry-level cable series is available now. Thirty years ago, Synergistic Research developed the world’s first true audio-grade power cable with the original AC Master Coupler. Since then, SR has perfected AC power cable technology, and rolled everything they learned into the SR30 powe...

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 woven to eliminate vibration and adding a UEF treatment to dramatically impro...

KR Audio P135 MC - Stereo Pre Amplifier Four input pre-amplifier built with KR45 tubes, high gain, direct heated triode, MC Phono hand built by KR Audio in Prague. In stock - shipping now. Output tubes: 2x KR45 direct heated triodes Line Inputs: 3x RCA, 1x XLR (pairs) / MC Phono  Line Input Sensitivity: 0.75V / 47 kOhm  Output Level: 1.5...

HOLIDAY SPECIAL - BUY 2 GET 1 FREE throughout December 2023. Foundation SX power cables Synergistic Research has now applied all transferable technologies from the top-line and highest performance SRX cable line, namely a new Long Duration High-Voltage Conditioning process and a new UEF Compound to Foundation SX for a massive leap...

NEW - Foundation SX speaker cables Synergistic Research has now applied all transferable technologies from the top-line and highest performance SRX cable line, namely a new Long Duration High-Voltage Conditioning process and a new UEF Compound to Foundation SX for a massive leap in performance. Synergistic Research also includes Carbon UEF Tuning Discs so you ca...

NEW - Foundation SX ethernet cables Foundation Ethernet borrows core technology from other Foundation Series cables plus newly developed technologies first developed for the flagship Galileo SX Active Ground Block and HDSX Ground Cables. From the Galileo Ground Block, SR adapted the same UEF compound for a lower noise floor with increased holographic realism compared ...

NEW - Audio Magic Masterpiece CE Generators (Clean Energy Generators). As we all know noise is getting worse and worse each year and it can be bad for your audio system as well as your health. Audio Magic's new generators are passive devices which you simply set on top of equipment, speakers, breaker boxes, any where EMI/RFI is a problem, which is e...

The Purple Duplex has an entirely new mechanical and material formulation selected during Double-Blind Testing, where Synergistic Research compared different duplex designs, choosing the one that sounded best. SR then added brand new UEF Tech, first developed for the new SRX cable loom, and Purple fuses for a lower noise floor with enhanced soundstage scale and realism. SR then applied the P...

We have MySphere 3.2 (110 Ohms) and MySphere 3.1 (15 Ohms) demo units available. They are refurbished, checked and fully tested at the factory in Vienna, Austria. Looking like new with no blemishes that I could find. The MSRP is $4,790. The headphones come with new Sound Frame Cushions and Premium cable of your choice and one year warranty.  Sound Frame Cushions you can choose...

NEW - Foundation SX interconnect cables Synergistic Research has now applied all transferable technologies from the top-line and highest performance SRX cable line, namely a new Long Duration High-Voltage Conditioning process and a new UEF Compound to Foundation SX for a massive leap in performance. Synergistic Research also includes Carbon UEF Tuning Discs so y...

Synergistic Research Ethernet Switch UEF - 2021 Product of the Year Award Enter Synergistic Research’s new Ethernet Switch UEF with UEF and Active EM Cell technology to close the gap between digital playback and state-of-the-art analog tapes and LPs. To accomplish this, SR combined all EM Cell and UEF Tech applications and Galileo level chassis construction into...

Price listed for a 6 foot stereo pair of Level 3 Reference Series ANTICABLES Speaker wires with solid copper spade terminations. Additional options shown HERE.   These Level 3 Reference Series speaker...

Price listed for an 8 foot stereo pair of Level 3 Reference Series ANTICABLES Speaker wires with solid copper spade terminations. Additional options shown HERE.   These Level 3 Reference Series speake...

Price listed for a 10 foot stereo pair of Level 3 Reference Series ANTICABLES Speaker wires with solid copper spade terminations. Additional options shown HERE. These Level 3 Reference Series speaker wires are ess...