Audio Research Ref 75 Stereo Tube Power Amplifier – MINT Condition. The amplifier is very clean and in MINT Condition – has no scratches or dings. The connecting signal wires between the balanced connections and the board were upgraded to solid core pure silver with untreated cotton dielectric sleeves. Tubes have appr. 1000 hrs and still sound phenomenal. The amplifier comes with original power cord, manual, bias tool, original screwdriver and white gloves. Also included are the original ARC signal wires that were replaced. The amplifier will ship in its original double-boxed packaging. I am the original owner and am selling because we relocate to Europe. Please email me with any questions.

Here’s a nice Audio Research Foundation Series VT80 amp, originally in silver, now in black. I also have what I believe are some original silver trim pieces. If you want those, I will see if i can safely pack them in the original carton with the amp or you can just pay me the extra shipping cost to send a second and smaller box your way. When I got this unit I got in touch with ARC and I ordered the optional tube cage for it along with a new “Certified Matched” tube set featuring the SE-spec KT150 tubes. In the two years since, I’ve put just 57.9 Hours on that factory tube set. As you may know, the early units were sold as VT80 with KT120 tubes (as this one probably was). Soon after launch, they went to the larger KT150 tubes and with that change alone, these units became VT80SE tube amps. There was no other difference between VT80 or VT80SE. The SE came by virtue of a simple tube change alone. Here’s how the manufacturer explains it, better than I can: https://audioresearch.com/product/vt80se/______________________________________The big change from the VT80 to the new VT80SE is upgrading the KT120 tubes to the higher performance KT150 output tubes. Everyone should know that we have been deeply enamored with the KT150 as we feature it in all of our other amplifiers, from the VSi75 to the REF 750SE. Its performance is unparalleled and its 3,000 hour average life allows years of uninterrupted listening. The VT80 was originally designed with the KT120, the predecessor to the KT150, but these two tubes are electrically interchangeable and the demand for delivering the VT80 with the KT150 could be ignored no longer.It is important to mention that the KT150 tubes supplied by Audio Research, for all of our products, are tested and measured for quality control and assurance, and are burned in for 48 hours. Then using our “Certified Matched” process, they are hand matched in sets with tolerances 10x tighter than standard off-the-shelf tubes, thus ensuring the finest audio quality possible.With its auto-bias design, the VT80SE can also be used with KT120 or KT150 output tubes and the circuit will adjust immediately when a new tube is installed. Protective fuses are installed for each output tube and can be replaced if the need ever arises. What sonic improvements will you hear with the VT80SE? As our Warren Gehl said, “More music!” Tonal color, detail, dynamic swing and purity are all improved, along with a bigger and more robust presentation. The music gets better, in every way.Aside from the beautiful curves of the KT150 tubes, the only other way to distinguish the SE from the original VT80 is by a small sticker on the rear panel. Nothing else needed to change. The existing (optional) ventilated tube cover can be used with the taller KT150 tube set, there is still sufficient space to breathe. Hear for yourself how good your system can sound with the new VT80SE, it will make a tube-lover out of anyone who loves music.___________________________________________________Link to the manual: https://audioresearch.com/wp-content/uploads/2019/03/VT80SE-Manual.pdf The sound is phenomenal, as I’m sure you already know about these units. They engineered a first-ever auto-bias system for the tubes in these amps so you can put that little plastic screw driver away from prior AR amps! Used with care in my no-smoking home. You’ll get the manual and original power cord all in the original double-boxed factory carton. See a separate listing for my PS Audio DirectStream Mk I DAC with the streaming Bridge II module.Reviewed 6 years by TAS: https://www.theabsolutesound.com/articles/audio-research-vt80se-power-amplifier/Serial #49745 for this unit and the box label is included in my photos.

Audio Research Ref 75 Stereo Tube Power Amplifier – MINT Condition. The amplifier is very clean and in MINT Condition – has no scratches or dings. The connecting signal wires between the balanced connections and the board were upgraded to solid core pure silver with untreated cotton dielectric sleeves. Tubes have appr. 1000 hrs and still sound phenomenal. The amplifier comes with original power cord, manual, bias tool, original screwdriver and white gloves. Also included are the original ARC signal wires that were replaced. The amplifier will ship in its original double-boxed packaging. I am the original owner and am selling because we relocate to Europe. Please email me with any questions.

Vintage AUDIO RESEARCH D76A 75 WPC Vacuum Tube Amplifier D-76APowers on, as pictured.No other testing performed. Selling for parts repair.Age appropriate wear from use and storage. Scratches, scuffs, dust in hard to reach places.Comes with Instruction Manual.As pictured.Thank you.No returns on vintage electronics.Signature delivery.

Here’s a nice Audio Research Foundation Series VT80 amp, originally in silver, now in black. I also have what I believe are some original silver trim pieces. If you want those, I will see if i can safely pack them in the original carton with the amp or you can just pay me the extra shipping cost to send a second and smaller box your way. When I got this unit I got in touch with ARC and I ordered the optional tube cage for it along with a new “Certified Matched” tube set featuring the SE-spec KT150 tubes. In the two years since, I’ve put just 57.9 Hours on that factory tube set. As you may know, the early units were sold as VT80 with KT120 tubes (as this one probably was). Soon after launch, they went to the larger KT150 tubes and with that change alone, these units became VT80SE tube amps. There was no other difference between VT80 or VT80SE. The SE came by virtue of a simple tube change alone. Here’s how the manufacturer explains it, better than I can: https://audioresearch.com/product/vt80se/______________________________________The big change from the VT80 to the new VT80SE is upgrading the KT120 tubes to the higher performance KT150 output tubes. Everyone should know that we have been deeply enamored with the KT150 as we feature it in all of our other amplifiers, from the VSi75 to the REF 750SE. Its performance is unparalleled and its 3,000 hour average life allows years of uninterrupted listening. The VT80 was originally designed with the KT120, the predecessor to the KT150, but these two tubes are electrically interchangeable and the demand for delivering the VT80 with the KT150 could be ignored no longer.It is important to mention that the KT150 tubes supplied by Audio Research, for all of our products, are tested and measured for quality control and assurance, and are burned in for 48 hours. Then using our “Certified Matched” process, they are hand matched in sets with tolerances 10x tighter than standard off-the-shelf tubes, thus ensuring the finest audio quality possible.With its auto-bias design, the VT80SE can also be used with KT120 or KT150 output tubes and the circuit will adjust immediately when a new tube is installed. Protective fuses are installed for each output tube and can be replaced if the need ever arises. What sonic improvements will you hear with the VT80SE? As our Warren Gehl said, “More music!” Tonal color, detail, dynamic swing and purity are all improved, along with a bigger and more robust presentation. The music gets better, in every way.Aside from the beautiful curves of the KT150 tubes, the only other way to distinguish the SE from the original VT80 is by a small sticker on the rear panel. Nothing else needed to change. The existing (optional) ventilated tube cover can be used with the taller KT150 tube set, there is still sufficient space to breathe. Hear for yourself how good your system can sound with the new VT80SE, it will make a tube-lover out of anyone who loves music.___________________________________________________Link to the manual: https://audioresearch.com/wp-content/uploads/2019/03/VT80SE-Manual.pdf The sound is phenomenal, as I’m sure you already know about these units. They engineered a first-ever auto-bias system for the tubes in these amps so you can put that little plastic screw driver away from prior AR amps! Used with care in my no-smoking home. You’ll get the manual and original power cord all in the original double-boxed factory carton. See a separate listing for my PS Audio DirectStream Mk I DAC with the streaming Bridge II module.Reviewed 6 years by TAS: https://www.theabsolutesound.com/articles/audio-research-vt80se-power-amplifier/Serial #49745 for this unit and the box label is included in my photos.

Overture Ultimate Home Electronics, located in Wilmington, Delaware, is America’s premier high-end audio, home theater, and home electronics store. The equipment we are offering on Ebay is either equipment we have had on demo at Overture, or equipment that has been taken in by Overture as a trade-in from our customers. All of the equipment has been thoroughly checked by our technicians to make sure it works properly. BEFORE YOU BID SEE IF YOUR STATE IS ON THE TAX LIST. EBAY IS NOW CHARGING TAX.Up for auction is an Audio Research LS-17SE tube preamplifier, used and tested. Comes with remote control, power cable, and manual.

Here’s a nice Audio Research Foundation Series VT80 amp, originally in silver, now in black. I also have what I believe are some original silver trim pieces. If you want those, I will see if i can safely pack them in the original carton with the amp or you can just pay me the extra shipping cost to send a second and smaller box your way. When I got this unit I got in touch with ARC and I ordered the optional tube cage for it along with a new “Certified Matched” tube set featuring the SE-spec KT150 tubes. In the two years since, I’ve put just 57.9 Hours on that factory tube set. As you may know, the early units were sold as VT80 with KT120 tubes (as this one probably was). Soon after launch, they went to the larger KT150 tubes and with that change alone, these units became VT80SE tube amps. There was no other difference between VT80 or VT80SE. The SE came by virtue of a simple tube change alone. Here’s how the manufacturer explains it, better than I can: https://audioresearch.com/product/vt80se/______________________________________The big change from the VT80 to the new VT80SE is upgrading the KT120 tubes to the higher performance KT150 output tubes. Everyone should know that we have been deeply enamored with the KT150 as we feature it in all of our other amplifiers, from the VSi75 to the REF 750SE. Its performance is unparalleled and its 3,000 hour average life allows years of uninterrupted listening. The VT80 was originally designed with the KT120, the predecessor to the KT150, but these two tubes are electrically interchangeable and the demand for delivering the VT80 with the KT150 could be ignored no longer.It is important to mention that the KT150 tubes supplied by Audio Research, for all of our products, are tested and measured for quality control and assurance, and are burned in for 48 hours. Then using our “Certified Matched” process, they are hand matched in sets with tolerances 10x tighter than standard off-the-shelf tubes, thus ensuring the finest audio quality possible.With its auto-bias design, the VT80SE can also be used with KT120 or KT150 output tubes and the circuit will adjust immediately when a new tube is installed. Protective fuses are installed for each output tube and can be replaced if the need ever arises. What sonic improvements will you hear with the VT80SE? As our Warren Gehl said, “More music!” Tonal color, detail, dynamic swing and purity are all improved, along with a bigger and more robust presentation. The music gets better, in every way.Aside from the beautiful curves of the KT150 tubes, the only other way to distinguish the SE from the original VT80 is by a small sticker on the rear panel. Nothing else needed to change. The existing (optional) ventilated tube cover can be used with the taller KT150 tube set, there is still sufficient space to breathe. Hear for yourself how good your system can sound with the new VT80SE, it will make a tube-lover out of anyone who loves music.___________________________________________________Link to the manual: https://audioresearch.com/wp-content/uploads/2019/03/VT80SE-Manual.pdf The sound is phenomenal, as I’m sure you already know about these units. They engineered a first-ever auto-bias system for the tubes in these amps so you can put that little plastic screw driver away from prior AR amps! Used with care in my no-smoking home. You’ll get the manual and original power cord all in the original double-boxed factory carton. See a separate listing for my PS Audio DirectStream Mk I DAC with the streaming Bridge II module.Reviewed 6 years by TAS: https://www.theabsolutesound.com/articles/audio-research-vt80se-power-amplifier/Serial #49745 for this unit and the box label is included in my photos.

Audio Research Ref 75 Stereo Tube Power Amplifier – MINT Condition. The amplifier is very clean and in MINT Condition – has no scratches or dings. The connecting signal wires between the balanced connections and the board were upgraded to solid core pure silver with untreated cotton dielectric sleeves. Tubes have appr. 1000 hrs and still sound phenomenal. The amplifier comes with original power cord, manual, bias tool, original screwdriver and white gloves. Also included are the original ARC signal wires that were replaced. The amplifier will ship in its original double-boxed packaging. I am the original owner and am selling because we relocate to Europe. Please email me with any questions.

I am selling an Acoustic Research Pro Series High Definition Digital Audio Cable. 74 long. PLEASE TAKE A CLOSE LOOK AT THE PICTURES AS THEY ARE PART OF THE DESCRIPTION. UNLESS IT IS THE WEEKEND, THE CABLE WILL BE MAILED TO YOU VIA USPS MAIL WITHIN 24 HOURS AFTER THE PAYMENT CLEARS. I PACK AND SHIP LIKE I WOULD WANT MY ITEMS PACKED AND SHIPPED TO ME.

I have for sale some very rare Audio Research gold plated, machined metal knobs. These are (new old stock) knobs that were in storage for a number of years and have never been installed in equipment. The overall condition of the knobs is very good. Two of the knobs have some minor scratchs on the side which is only noticeable on close examination. The knobs are from the estate of an Audio Research employee. Im selling (4) knobs in my ad as pictured, The knobs will fit any Audio Research preamplifier that starts with an SP and take 4 knobs. Such as the Audio Research SP-4, SP-5, SP-6, SP-7, SP-8 SP-9, Note: The knobs will not fit the Audio Research LS series of line stage preamplifiers. One thing worth mentioning...the knobs have a shiny gold surface, so its very hard to get a good picture of one knob or a group of knobs. If you are unsure if the knobs will fit in your Audio Research piece of equipment, please email me before buying the knobs. Continental USA shipping only, No International sales.

Audio Research D-79 Stromverstärker Rohr TypDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.ZahlungSeien Sie versichert, dass unser Shop eine Vielzahl von Zahlungsmethoden anbietet.Bitte zahlen Sie innerhalb von 5 Tagen nach Auktionsende.Über unsWir sind in Japan ansässig. Überprüfen Sie bei elektrischen Produkten den Hersteller und das Produkt und rechnen Sie die Spannung in das jeweilige Land um. Wir planen den Versand per FedEx oder DHL. Bitte kontaktieren Sie uns, da sich die Versandkosten in einigen Fällen ändern können. Es ist uns eine Freude, Sie glücklich zu machen, indem wir Ihnen unseren empfohlenen Artikel vorschlagen.Wenn Sie Fragen oder Wünsche zu Artikeln haben, wenden Sie sich bitte an uns.Internationale Käufer – Bitte beachten Sie:-Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren liegen in der Verantwortung des Käufers.- Bitte erkundigen Sie sich vor dem Bieten/Kauf beim Zollamt Ihres Landes, wie hoch diese zusätzlichen Kosten sein werden.-Diese Gebühren werden normalerweise von der liefernden Spedition (Versandfirma) oder bei der Abholung des Artikels erhoben – verwechseln Sie sie nicht mit zusätzlichen Versandkosten.-Wir kennzeichnen Warenwerte nicht unter dem Wert und kennzeichnen Artikel nicht als Geschenke. Die Vorschriften der US-amerikanischen und internationalen Regierung verbieten ein solches Verhalten.]]>Wir sind in Japan ansässig. Überprüfen Sie bei elektrischen Produkten den Hersteller und das Produkt und rechnen Sie die Spannung in das jeweilige Land um. Wir planen den Versand per FedEx oder DHL. Bitte kontaktieren Sie uns, da sich die Versandkosten in einigen Fällen ändern können. -Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren liegen in der Verantwortung des Käufers. -Diese Gebühren werden normalerweise von der liefernden Spedition (Versandfirma) oder bei der Abholung des Artikels erhoben – verwechseln Sie sie nicht mit zusätzlichen Versandkosten. -Wir kennzeichnen Warenwerte nicht unter dem Wert und kennzeichnen Artikel nicht als Geschenke. Die Vorschriften der US-amerikanischen und internationalen Regierung verbieten e Receiver Combo Features NA Number of Inputs NA Year Manufactured NA Audio Outputs NA Country/Region of Manufacture NA Unit Quantity NA Supported Modes NA Power NA Type NA Brand Audio Research Audio Inputs NA Compatible Product NA California Prop 65 Warning NA Number of Channels NA Number of Outputs NA Unit Type NA Country Japan UPC NA Manufacturer Warranty NA Model NA Surround Sound Formats NA Amplifier Class NA Features NA Color NA MPN NA

PaymentRest assured that our store offers a variety of payment methods.Please pay within 5 days after auction is finished. About UsWe are located in Japan.For electrical products check the manufacturer and product and convert to the voltage of each country.We plan to ship by FedEx or DHL.Please contact us as the shipping fee can be changed in some cases. Its our pleasure to make you happy by proposing our recommend item.If you have any questions or request about items please feel free to ask us. International Buyers - Please Note:-Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.-Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying.-These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.-We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior.>

Used, in very good condition. Tested and works perfectly. This is one preamp that will help you reach for the stars without burning a hole in your wallet. The LS-7 is a straightforward, no-frills unit (its line stage only and no remote control circuitry) that packs four 6922/E88CC tubes. In fact, there are only two main controls on the unit input selection and gain control. When you peer though its top cover, the layout is simple but very effective. Specifications: Frequency response: 1Hz to 100kHz Total harmonic distortion: 0.01% Gain: 13dB (line) Signal to noise ratio: 102dB (line) Output: 2V (Pre out), 25V (Pre out Max) Valve complement: 4 x 6922/E88cc Dimensions: 480 x 134 x 260mm

2 - AUDIO RESEARCH D-125 OUTPUT TRANSFORMER (PAIR) PART N: 60007830E WTC - WORKING PROPERLY, TESTED.

Shunyata Research Venom 14 NR Digital with IEC C13 connection. Beats the pants off many quality power conditioners. Condition is Used. $399 New. Ships for Free. Includes original box and manuals. Specifically designed to be used with Digital only devices with no analog output to maximize noise reduction. From Shunyata.com: AWARDS & REVIEWS APPLICATIONSIdeal applications include devices that use very noisy switched mode power supplies (SMPS) including computer peripherals, music-servers, NAS arrays, routers, switches, monitors, clocks, up-samplers, digital transports, wall warts, and power bricks.Only available with US AC plugs. TECHNOLOGYNR NOISE REDUCTIONShunyata Research’s exclusive NR (Noise Reduction) technology is a multi-stage filter network that measurably reduces power-line and component-generated noise, producing better purity of tone and clarity. It delivers a stunning background of silence to recordings, allowing the listener to hear into recordings as never before. Every nuance of meaningful content is revealed, bringing to life music’s most consequential moments as if the performers are in the room with the listener.DYNAMIC TRANSIENT CURRENT DELIVERYDTCD™ Analysis is a technique that measures instantaneous current through low impedance electrical conductors and contacts. Shunyata Research uses it to optimize the design, specification and construction of parts and materials to ensure maximum current delivery performance. Each part, conductor, noise circuit and material allows for maximum throughput of instantaneous current.Listeners will experience earth-shaking low-frequency performance from even the highest-current amplifiers as well as dynamic contrasts unheard of outside of a live event. More than any other design parameter, Shunyata Research’s skill in eliminating resistance and maximizing peak-current delivery is unmatched.OFE Alloy 101Shunyata Research uses only the highest purity of copper available for the production of its wire products. OFE Alloy 101 or C10100 is the highest grade of copper with a minimum 99.99% purity and a conductivity rating of 101% IACS. OFE stands for oxygen-free electrolytic and supersedes the term OFHC (oxygen-free high conductivity). C10100 is the only grade of copper that comes with a written certification of purity.Certified by ASTM F68 C10100Fluorocarbon dielectrics are usually only found in wire used in the aerospace industry, satellites and only the most expensive audiophile cabling. It has special electrical characteristics; very low dielectric absorption, high dielectric strength and exceptional heat resistance. When used in audio and power cables is reduces the perception of dynamic compression and it improves sonic low-level resolution and clarity.Crystal clear transient detail.Audiophile Grade ConnectorsShunyata Research audiophile-grade connectors are made from a high-grade brass-copper-zinc alloy that can accept the very large 08 gauge conductors. The polycarbonate head-shells provide a lifetime of longevity.Hermetically SealedThe connectors are hermetically sealed with an electrically inert compound that protects the contacts and wires from corrosion. The compound also ensures that the wires cannot become loose, fray or pull out from the head shell. This guarantees a lifetime of reliable performance that does not degrade over time.KPIP™ PROCESSINGShunyata Research’s proprietary Kinetic Phase Inversion Process includes four days of continuous KPIP™ processing to dramatically reduce burn-in time and significantly improve sonic performance, delivering a relaxed and life-like presentation. SPECIFICATIONS Conductors: Wire: OFE 14 gaugeDielectric: PVCConnectors: IEC: C13 // C7 // C7p // C5Molded Hermetically SealedCrimped and soldered connectionsAC Plug: US NEMA P15Solid brass contacts (not folded metal)Nickel plating for corrosion protectionSuperior contact gripNOTE: AC plug: US NEMA type onlyNoise Reduction Technology:CCI™ Noise FilterMulti-stage arrayGreater than 12 dB @ 1 MHz noise reductionImpulse noise reduction: > 30 @ 1 MHzSafety Assurance:Continuity and Polarity Tests – by two techniciansHiPOT Tests for each cableCable spools tested for insulation breakdown @ 4,000 VACDimensions:Length: 1.75 metersNOTE: No custom lengths available DOWNLOADS:Venom NR / XC BrochureOUR ASSURANCESRELIABILITYOver more than 2 decades, the reliability and durability of Shunyata Research products has become a legendary attribute of the brand. Shunyata products are completely non-reactive and run cool to the touch. They do not hum, vibrate, buzz, or generate heat and do not require any ventilation. Despite heavy-use applications in studios, medical labs, and home environments, Shunyata Research products maintain an almost zero failure rate.QUALITYIn an era of products that are mass-produced, Shunyata Research invests in training career craftsman who build our products by hand at our factory in Poulsbo, Washington. The exceptional fit, finish, and attention to detail has become a hallmark trait of Shunyata Research products going back to its inception in 1998. Shunyata Research has been building some of the finest power and cable products in the industry for more than twenty years. The commitment to building durable products that are designed to last a lifetime elevates our products to the top of their class.SAFETYSafety and quality control is job one at Shunyata Research. Before anything leaves the factory, we test each and every product thoroughly and carefully for safety and quality. This explains the long-term success of Shunyata Research products in the professional recording, medical, scientific, and consumer industries. Shunyata Research’s impeccable product safety and reliability track record for the past 23 years speaks for itself.NO HUM — NO BUZZ — NO HEATLIMITED LIFETIME WARRANTY The unparalleled craftsmanship and build quality of Shunyata Research products is backed by a limited lifetime warranty. This demonstrates our commitment to building the finest products on the planet and providing exceptional customer support. VALID ONLY IN THE US AND CANADA

AUDIO RESEARCH D-125 OUTPUT TRANSFORMER (PAIR) PART N: 60007830E WTC - WORKING PROPERLY, TESTED.

Vintage AUDIO RESEARCH D76A 75 WPC Vacuum Tube Amplifier D-76APowers on, as pictured.No other testing performed. Selling for parts repair.Age appropriate wear from use and storage. Scratches, scuffs, dust in hard to reach places.Comes with Instruction Manual.As pictured.Thank you.No returns on vintage electronics.Signature delivery.

Ruggedized board solder thorughout. All input connectors tightened and cleaned. Excellent, top quality transformers used in this unit. All tubes pulled, pin connectors were polished, cleaned and lubricated with special silicone cleaner. New, 5 amp slow blow fuse put in unit. Comes with original instruction manual. Machine has been bench tested and all functions work properly *Returns accepted for D.O.A only* About UsAudioproz has been in the Hi-Fi and pro audio service and sales business for 25 years. We have a wide range of products and services, from consumer tape decks to professional studio processors, turntables to hard disk recorders, radios to mini-disc players. We also do modifications.Shippingfor most Domestic orders shipping is calculated based on weight for UPS Ground, very small lightweight items often ship USPS 1stclass. We welcome free pickup for buyers in the local Boston area INTERNATIONAL BUYERS, please note the HIGH SHIPPING COSTS !!! bid accordingly, keeping in mind any import duties your country may require. *Items are 120V unless otherwise specified! Only what is pictured is what is being sold *We have over thirty years of experience packing sensitive audio gear to ship all over the world, so you can bid with confidence that this item will arrive at your door in the same condition you see in our photos. We bench test everything before it is carefully packed, so handling can take between 3 - 5 days after payment clears. Once your order ships, it should arrive within 5 - 7 days (7 - 14 outside the US).PaymentWe accept payment through PayPal no later than three business days after purchase.Contact UsYou can message us through eBay We are happy to answer any questions you may have about this or other items or find us on the web at Audioproz

Upgraded transformer4 Upgraded capacitors4 X Siemens E88CC Gold pin Tubes (Minimum £300)In excellent working orderFantastic expansive sound stage, side to side and back to frontTested against the Audio Research LS16 and LS25.This pre, held its own with both and excelled in some areas.This is a very Hi end Pre ampI have been running it for a few years. Please buy with full confidence.All the original parts come with it, if you, for some reason wanted to revert it back to its original state. Though, for sound quality I would not recommend it...!!Also comes with the original Booklet/Manual. Frame has been braced for more solidity, see photos.Only selling due to my new amps being very high in gain and I have to use a passive pre.DEMO WELCOME

For Pickup Only Selling for the second owner, he purchased them in late seventiesBridged mono as per Audio Research manualEasily put back to stereoAll output tubes replaced once, I have good GE 6550s & 1: 6L6 All tubes have been checked on my Hickok 6000A, they all test strongAmps have been tested for clean audio & no humNote: These are being sold AS-Is Email me if seriously interested Manual can be found online

Audio Researchs award winning VSi60 was a great Integrated amplifier, however advancements in technology helped ARC make the new VSi75 even better. The VSi75 received a brand new transformer specifically designed for the KT150 tubes. A number of the components from the REF75 were brought into the VSi75 to take its musicality to the next level. Even the power supply caps were doubled to improve headroom. With tremendous detail and resolution its able to take your listening to new places. Its all-in-one design makes creating a great music system simple. This integrated is clean and well cared for. Includes the remote, manuals, accys and original box. FEATURES -Brand new high performance power supply5 inputs80 Watt/ ch max outputMatched KT150 Power TubesRemote Control SPECIFICATIONS -POWER - 75 Watts/ch rated (4-8 Ohms)FREQUENCY RESPONSE - 1Hz - 70HzSENSITIVITY - .55V RMS INPUTS - (5) RCATUBES - (2) KT150, (2) 6H39 DIMENSIONS - (LxWxH) 16.25 x 14.5 x 9.25WEIGHT: 36.5 Lbs IN THE BOX -Owners ManualOriginal Remote controlOriginal power cordOriginal double box CONDITION - This unit is in excellent condition. Fully tested and operational. SHIPPING - We ship worldwide with UPS, Fed-Ex and various truck freight lines. All items are packed and padded with care if the original packaging is deemed insufficient. We know how exciting it is to anticipate the arrival of new gear and we want your item to arrive in the same condition it left our facility. Current retail price - $10,000

Audio Research Reference 75SE Stereo Tube Power Amplifier; Ref 75 SE; Silver Excellent working condition. Small scratch on top edge but overall in great shape. Power cable included. Will ship in an audio research reference cd box and packaging which is the same size of the amplifier. Tube will be removed and pack separately. Will double box for extra protection.

TRANSFORMER TUBE AUDIO OUTPUT AUDIO RESEARCH D-125 (PAIR), WORKING PROPERLY, TESTED.PART N: 60007830E WTC