Used great condition. Please see photos

MSRP: $25,000 for the pair Used, mint condition Uses IEC C19 power cables (Included) Including extra set of tubes. Ships in original box. Will ship individually (two separate packages) @ 90 lbs each, totaling 180 lbs. Since any listing 150 lbs and above is required by eBay to be classified as freight, and these will not be shipped freight, the initial shipping price is not accurate. Please DO NOT PAY without receiving an accurate quote from us. Manual: https://audioresearch.com/wp-content/uploads/2021/08/REF250_Manual.pdf Specifications: POWER OUTPUT: 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 270 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH: (-3dB points) 5Hz to 70kHz. FREQUENCY RESPONSE: (-3dB points at 1 watt) 0.5Hz to 110 kHz. INPUT SENSITIVITY: 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms.) INPUT IMPEDANCE: 200K ohms Balanced. OUTPUT TAPS: 4, 8, 16 ohms. OUTPUT REGULATION: Approximately 0.9dB 16 ohm load to open circuit (Damping factor approximately 10). OVERALL NEGATIVE FEEDBACK: 8.8dB. SLEW RATE: 20 volts/microsecond. RISE TIME: 1.5 microseconds. HUM & NOISE: Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). POWER SUPPLY ENERGY STORAGE: Approximately 900 joules. POWER REQUIREMENTS: 105-130VAC 60Hz (260- 250VAC 50Hz) 770 watts at rated output, 1000 watts maximum, 380 watts at “idle,” 1 watt off. TUBES REQUIRED: 3 Matched pair KT120 (Power output V1-6); 1 Matched pair KT120 (Driver V8- 9); 2 6H30 (Gain stage V7 and Regulator Driver V10); 1 6550C (Regulator V11). DIMENSIONS: 19 (48.3 cm) W x 8.75 (22.2 cm) H x 19.5 (49.5 cm) D. Handles extend 1.5 (3.8 cm) forward Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

blue cables new in package.

The Audio Research LS17 Tube Preamplifier is a high-quality audiophile preamp designed by Audio Research. This tube amplifier features two channels and comes in a sleek black color. Known as the Baby Ref, this preamplifier is ideal for enhancing the audio quality of your home audio system. With its tube technology and Audio Research's reputation for producing high-end audio equipment, the LS17 is sure to provide a superior listening experience for audiophiles. The preamp is in excellent physical and operational condition. The case and face are near mint. The top has a couple of linear marks that can’t be captured in the photos. They aren’t scratches, more like scuffs that can only be seen at certain angles with the light. It works perfectly. I don’t know how many hours are on the tubes. I purchased locally approximately 6 months ago while my SP16 was awaiting repair. I love the sound, but I do want to return to a built in phono input. This preamp is line stage only. Balanced inputs and outputs are nice to have as well for those that can use them. I do not have remote, manual, or original box. I will include a power cable. I will pack carefully and ship quickly. I think you’ll be very happy - it’s a beautiful preamp with great sound. Check all the rave reviews online.

Auction is for a high quality Acoustic Research Digital Optical fiber Audio Cable PR181 6ft. Brand new in box, never opened. Precision Toslink connectors have gold plated tips. Features polished convex lens and heavy duty jacket for use with receivers or CD/DVD players. Ground shipping to USA addresses only. No refunds.

Audio Research Ref 160M MkI Mono Power Amplifier - PAIR Color: Silver These amplifiers are in excellent condition and function flawlessly. They are consecutive serial number amplifiers and they include their original packaging, user manual, tubes (1278 hours), 20a power cords, bias adjustment tool, and cover removal tool. These amplifiers are available with freight shipping available or for local pickup in Columbus, OH. Feel free to message me your shipping zip code for a freight quote. Do not miss the chance to own these amazing amplifiers at an incredible price.After two years in development, the new Reference 160M (REF160M) Monoblock Power Amplifier is built like no other, looks like no other, and sounds like no other amplifier that you have ever heard, but it is unmistakably Audio Research. It features a refined audio topology with fewer and better components in the signal-path than in previous designs, switchable Ultralinear/Triode operation, proprietary auto-bias, output tube monitoring and protection, an advanced power meter, and much more. This array of features has never been offered before in an Audio Research amplifier. The designers at Audio Research wanted to create a new style that would complement the look of the REF6 preamp while also featuring a transparent faceplate that allows a view of the glowing KT150 vacuum tubes. While this window allows you to see the output tubes, it also incorporates an innovative dual-layer construction with distinctively etched markings that create an integrated power meter. The power meter’s output-level markings illuminate via hidden LEDs, and the illumination brightness is adjustable. The REF160M includes a sculpted cover with an integrated fan to cool the heat generated by the four (4) KT150 output tubes and two (2) 6H30 driver tubes. Solid-state power regulation was chosen to provide increased efficiency, stability, and reliability. The power supply stage uses a newly developed High Energy Capacity Transformer and a hefty bulk storage-capacity network to provide extremely high current on demand for transient peaks and intense dynamics, as well as for prodigious bass depth and authority. It is understood that the best path is the shortest path. Audio Research engineers created a new audio circuit topology with the shortest signal path and the fewest components. Those components are not only the best available, many are custom made for Audio Research. Incorporating these quality components is a special 4-layer circuit board that lowers the noise floor to unprecedented levels, and a design which was previously reserved for use in our preamplifiers. The result is a new benchmark in musicality in every criterion of sound quality.The REF160M also features a proprietary auto-bias circuit that works with various tubes types, including 6550, KT88, and KT120, in addition to the supplied KT150 and works constantly to maintain precise bias of the output tubes, while also adjusting for tube wear. There is no need to check or adjust bias ever again.The new REF160M breaks new ground sonically, aesthetically and operationally, and will be available in Natural (Silver) or Black finishes.POWER OUTPUT140 watts continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 1% at 140 watts, below 0.04% at 1 watt. (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not critical)POWER BANDWIDTH(-3dB points) 5Hz to 70kHzFREQUENCY RESPONSE(-3dB points at 1 watt) 0.5Hz to 110 kHzINPUT SENSITIVITY2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms)INPUT IMPEDANCE300K ohms Balanced, 100K ohms Single EndedOUTPUT TAPS16 ohms, 8 ohms, 4 ohmsOUTPUT REGULATIONApproximately 0.6dB 16 ohm load to open circuitOVERALL NEGATIVE FEEDBACK14dBDAMPING FACTORApproximately 14DISTORTION-SLEW RATE13 volts/microsecondRISE TIME2.0 microsecondsHUM & NOISE-POWER SUPPLY ENERGY STORAGE-POWER REQUIREMENTS105-130VAC 60Hz (210-250VAC 50Hz) 400 watts at rated output, 700 watts maximum, 260 watts at “idle”, 1 watt of.TUBE COMPLEMENT(2 matched pair) KT150 power output, (2) 6H30 gain stageOTHEROutput polarity: Non-inverting. Balanced input pin 2+ (IEC-268).DIMENSIONSWidth 17 ¼ (43.8 cm). Height 10 (25.4 cm). Depth 18½ (47 cm). Handles extended 19 ¼ (48.9 cm).WEIGHT56 lbs. (25.5 kg) Net; 73 lbs. (33.2 kg) Shipping.Check out my other listings.Feel free to ask any questions.NOTE: These amplifiers are being offered with freight shipping available or for local pickup in Columbus, OH. They are being offered as is with no returns.

IN Acoustic Research APO65 12-ft S-video/audio Cable Gold-plated in UNOPEN BOX-SALE AS USED , BUD ITS NEW -

This unit is tested and works. It has light signs of surface wear but no major damage. Comes with a bunch of wires that can be needed to hook up. Would make a good gift to the right person. Could also be sought after by a collector as well. Shipping is quick, fast, and reliable. Please take a look at the pictures provided to see the exact condition of the items. The pictures tend to always tell the full story. I try my best to take as detailed pictures as I can. I also lightly clean everything before listing. Items may require additional cleaning to suite your preferences or needs. You will receive exactly what is pictured. Feel free to ask any questions. If I don't have offers open at the moment message me with any if you want to. I take pride and try my best to provide excellent customer service. If there is an issue with an order don't hesitate to reach out to give me an opportunity to rectify any issues or concerns. All orders under a pound will now be shipped with USPS Ground Advantage 2-5 business days. If it's over 1 pound it will be Sent Priority although depending on size it may ship Ground as well. I will on some occasions ship through Fedex/UPS depending on size and shape of the package. If you have a desired shipping method please message before buying to insure that method is used. If you’re shipping address is to a P.O. Box please let me know before purchasing. Certain services aren’t applicable to P.O. Boxes depending on the size of the order. I pass my dealer shipping rates to you the consumer so when ordering from me you get the best rate’s available on EBay. I'm happy to offer free returns within 30 days. If the reason of return is because of changed mind or variation close to that the return shipping label will come out of the return. All returns are subject to a 20% refund restocking fee. Thanks so much for looking I hope to hear from you soon.   

blue cables new in package.

IN Acoustic Research APO65 12-ft S-video/audio Cable Gold-plated in UNOPEN BOX-SALE AS USED , BUD ITS NEW -

Sold as shown. No returns

This Fidelity Research tonearm is in great shape. It was acquired from the original owner whos finally decided to downsize his massive collection. As you can see, the cartridge does not have the stylus, but otherwise this one is ready to go! SHIPPING/PACKAGING: All orders ship within one business day. We use only premium packaging materials and have invested in a $5000 foam-in-place system. The bottom line is this... youll receive your item on time and in perfect condition regardless of how big, heavy, or delicate your item may be! Your item will ship with one of three carriers: USPS, FedEx, or UPS. If you have a preference regarding which carrier is used, please let us know before completing the purchase. Lastly, please note that I can no longer accommodate requests to ship at a later date. WHATS INCLUDED IN THE SALE: You will only receive what is shown in the photographs. If you do not see it in the photos, it is likely not included in the sale. That includes manuals, packaging, power cords, etc. If you have questions about what is included, please ask before making a purchase and well be happy to clarify. RETURNS: This item includes a 30-day return policy! However, please note that it is your responsibility to ensure we receive the item in good condition. If a returned item is damaged or incomplete in any way, we reserve the right to issue a partial refund. ABOUT US: Our company, Ham & HiFi, is located in Sparks, NV. Everyone in the shop is a ham operator and some have been licensed for more than 50 years. Weve been selling used equipment on eBay for over ten years, and in that time weve sold well over 56,000 items and have maintained a 100% positive feedback rating. We list new items all the time, so click here to visit our eBay Store and see the latest additions to our inventory!

The Audio Research VT100MKII is a black tube amplifier that supports 8ohm and 4ohm modes. It has two audio outputs in the form of banana speaker jacks. The amplifier accepts stereo L/R RCA and XLR audio inputs and has two channels. It is a vintage model made in the United States and has a power output of 100W.

blue cables new in package.

Normal 0 false false false EN-US X-NONE X-NONE What you see in the photos is exactly what youll get: one Shunyata Research Venom HC 10AWG power cable, measuring 1.5M (or about 5 ft.). Please see my other listings as Ill be selling many audio and computer parts over the next few months. Im a tech hoarder whos cleaning house. Shipping to the lower 48 United States only. Please be an established eBayer with 95% or higher positive feedback. I will package your item with great care; it won’t shake in the box and plenty of foam or other recycled stuffing will completely surround your item. I want all my buyers to be 100% satisfied with their purchase, so message me if you have any questions or concerns (I typically respond within a couple hours, 24 hours max if I’m preoccupied with family or work). And lastly…. Please check my 100% positive feedback as a seller and bid with confidence. :)

IN Acoustic Research APO65 12-ft S-video/audio Cable Gold-plated in UNOPEN BOX-SALE AS USED , BUD ITS NEW -

Upgrade your audio experience with this 6ft Acoustic Research DA-081 Digital Optical Audio Cable. This cable is perfect for connecting your audio devices, ensuring clear and high-quality sound output. It features optical audio male connectors on both ends, making it compatible with a wide range of devices. The cable is made of high-quality materials, ensuring durability and reliability. Its sleek design makes it easy to use and store. Whether youre watching a movie, listening to music, or playing games, this Acoustic Research cable will deliver exceptional audio performance. Condition: NewNear-MintExcellentGreatGoodFair Will ship asapContact me with any questions or concernsAvailable 24/7Free returnsFree shipping on orders over $35Thank you for supporting my small business

Working condition, some schratches on top,please look at the pictures for details.

1M Pair Synergistic Research Kaleidoscope Audio Interconnect Cables RCA as pictured. Please read the following in full before making purchase or asking about international shipping costs. Item condition details are located in the seller notes section above. Item will be well packed to arrived to you in the condition shown. Most items ship in 1-3 business days. Please make special requests before purchase. Shipping price is for the Contiguous US only. I do not ship to Alaska, Hawaii, Puerto Rico, APO, FPO, DPO and other non-standard addresses. PO Box addresses for items over 7lbs or over 5 cubed, usually incur additional shipping expense. Seller will select the shipping service but guarantees shipping service of the same tier or faster than the one the buyer selects. INTERNATIONAL SALES: No need to ask about shipping rates to your country. I ship through EBays International Shipping Program only. All customs and import duties for international purchases are the responsibility of the buyer. I ship to your Confirmed Paypal address only. Direct signature is required for some purchases. Returns accepted and given for item price only. There are some items I do not offer returns on. All items are strictly Buy-It-Now for the price given. I do not accept offers on items unless many items are purchased. All DVD players are NTSC Region 1 player (US and Canada). EBays Item Specifics are not always accurate. Please verify specifications with the manufacturer. All electronic devices with wall plugs are 120V 60Hz devices. Thank you.

Acoustic Research Proseries 6 foot RCA male 2x2 audio cable. Used but in good condition. Cable has some light memory from being wrapped up, so let them relax a bit before installing.

IN Acoustic Research APO65 12-ft S-video/audio Cable Gold-plated in UNOPEN BOX-SALE AS USED , BUD ITS NEW -

blue cables new in package.

Product Description Summary: This is a high-quality Shunyata Research Alpha V2 NR power cable, measuring approximately 68.9 inches (1.75 meters) in length. The NR denotes Noise Reduction, indicating that this cable is designed to provide a very quiet background for audio sources. The Alpha V2 NR cable is suitable for use with devices such as CD players, DACs, phono stages, and tuners, while the Alpha XC is recommended for power distribution units. The cable has been used in a non-smoking environment and is in excellent condition. All included items are shown in the images. This is a second-hand item being sold due to equipment downsizing. Shipping from Japan with Tracking Number & Insurance. I promise fast shipping via FedEx or DHL as soon as possible! Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. 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.

Audio Januar 1998. Im Heft sind unter anderem folgende Themen, Tests bzw. Gerätebesprechungen zu finden: Magazin: DUAL: Dual stieg wieder in den Hifi-Markt ein - mit Schwierigkeiten. Ein Manager-Trio soll Abhilfe schaffen CD-Spieler Denon DCD-735 gegen Marantz CD-53 MK II Grundig CD 22 gegen Technics SL-PG 580 A Harman/Kardon HD 710 vs. Pioneer PD-S 505 Kenwood DP-5090 gegen Rotel RCD 950 Highend-CD-Player: Spectral SDR 3000 Jadis JD 1 MD-Recorder Onkyo MD-2511 Endverstärker mbl 9010 C Pass Aleph 1.2 Lautsprecher Aerial Modell 8 Arcus DS 77 Avalon Osiris Burmester B 97 Canton Fonum 630 DC Dali 606 Eltax LR 8.5 I.Q. Aspect 5 a Jamo 477 a Magnat Vector 55 MB Quart QL C 400 Mission 750 Phonar P 20 Polk Audio RT 600 Tannoy Mercury M 3 Plattenspieler Clearaudio Reference + Tonarm Souther TQI + System Clearaudio Insider VPI TNT IV mit Tonarm JMW 12-Zoll + Tonabnehmer Audioquest AQ 7000 FE 5 Phono-Vorstufe: FM 222 Receiver + Boxen: T + A K 3 + Boxenset T + A TAS 750 E, T + A TAS 750 E/TAV 500/TAB 600 E/TAW 601 A D/A-Wandler: MBL 1611 Spectral SDR 2000 Professional Test: Cinchkabel-Test von 80 - 750 DM: Wire World Solstice II + Interlink 250 Straight Wire Chorus + Encore II + Sonata XLO/PRO 150 Oehlbach NF-14 Kimber KC 1 Mogami Crystal Clear MIT Terminator T4 Ixos 103 und mehr Vorverstärker Audio Research Reference 1 Burmester 808 Mk 5 Musik: Billy Joel Metallica The Cure Dire Straits Eric Clapton Queen Robert Smith Die Audio-Bestenliste Viele ausführliche CD- bzw. Plattenbesprechungen Anzeigen aus der damaligen Zeit und vieles mehr Zustand: Lager- und Gebrauchsspuren. Das Heft ist schwer, deshalb ist das Porto etwas höher. Falls nicht ausdrücklich erwähnt, sind die Hefte immer ohne CD und sonstige Beilagen. Die Hefte sind auch alle mehr oder weniger gebraucht. Es können evtl. Markierungen bei der Announcen vorhanden sein. Auch ist vereinzelt der Adressaufkleber noch ganz bzw. teilweise vorhanden, es können auch noch Reste am Heft sein. Preisausschrauben wurden in der Regel ausgefüllt bzw. auch ausgeschnitten und sonstige Vorlagen zum Herausschneiden sind in der Regel entfernt. Ab und zu ist auch eine Plattenkritik ausgeschnitten. Abholung möglich oder Versand auf Kosten des Käufers. Abholung bevorzugt Versand erfolgt nach Zahlungseingang. Bezahlung muss innerhalb einer Woche erfolgen oder nach Vereinbarung mit mir. Erfüllunsort ist 69115 Heidelberg. Nach der allgemeinen Regelung des Bürgerlichen Gesetzbuches (BGB) trägt grundsätzlich der Käufer das Risiko des Verlusts und der Beschädigung der Ware auf dem Transportweg (§ 447 Abs.1 BGB). Der Versand der Ware geschieht also auf Risiko des Käufers. Dieses Angebot ist privater, nicht gewerblicher Natur. „Verkauf gebrauchter Ware von Privat“. Keine Haftung für Tippfehler. Bei Abholung 2 Monate Garantie, sonst: keine Garantie. Verkauf abweichend vom geltenden Recht.Mit der Abgabe eines Gebotes verzichten Sie auf die gesetzlichen Garantie- und Gewährleistungsansprüche sowie auf Ihr Rückgaberecht (ausser bei Abholung).