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AR Acoustic Research Wireless speaker (AWS63) New in open box

End: 05.09. 2023 21:11:47 on Tuesday
  • Condition: New: Other
  • Price: 38.1 EUR FESTPREIS
  • Status: unsold
  • Item number: 295866203427
  • Seller: sc-2853 (66|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Chisago City, Minnesota USA
  • Ships to: US
  • Shipping: 43,62 EUR
  • on EBAY
  • Description

    New in opened box. Never used.

Vintage AUDIO RESEARCH SP-6 High Definition Preamp RARE TESTED WORKS GREAT !!

End: 03.09. 2023 13:22:38 on Sunday
  • Condition: Used
  • Price: 1322.62 EUR Auktion
  • Status: sold
  • Item number: 115899619181
  • Bids: 2
  • Seller: iconic-vintage (648|100.0%)
  • Seller information: non commercial
  • Item location: Norwalk, Connecticut USA
  • Ships to: US
  • Shipping: 106,5 EUR
  • on EBAY
  • Description

    In excellent condition. May have some shelf wear such as dust, etc. Used only a handful of times, and has been stored since. Tested and working amazingly. Some scratches on top or marks throughout as expected due to age and light use. One original owner. Do not miss out on this rare opportunity to own this rare machine! *The testing was to the extent that it turns on, and fires up correctly. Didn’t have a system to test it on beyond that. * Rare users manuals also included. This enhances the sound amazingly! Thank you for looking and happy shopping!

acoustic research ar6 speakers tweeter replacement 200005

End: 20.08. 2023 09:50:43 on Sunday
  • Condition: Used
  • Price: 34.87 EUR FESTPREIS
  • Status: sold
  • Item number: 275840409087
  • Seller: montarbo232323 (1756|100.0%)
  • Seller information: non commercial
  • Item location: Clacton-on-Sea Großbritannien
  • Ships to: GB
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    acoustic research ar6 speakers tweeter replacement 200005.working condition. single. free uk post tracked.not available for International shipping

Vintage Emerson Research Stereo Model ES2 Touch Screen CD Radio 60-1385 Speakers

End: 16.08. 2023 10:54:17 on Wednesday
  • Condition: For parts or not working
  • Price: 27.07 EUR FESTPREIS
  • Status: sold
  • Item number: 256082300972
  • Seller: latk1596 (744|100.0%)
  • Seller information: non commercial
  • Item location: Lancaster, Kentucky USA
  • Ships to: US
  • Shipping: 15,0 EUR
  • on EBAY
  • Description

    Vintage Emerson Research Stereo Model ES2 Touch Screen CD Radio 60-1385 Speakers. Cd lid needs a little help opening sometimes Cd will spin but stop and say no disc Radio and speakers work See pictures for condition No returns sold as is Ships usps or ups

Acoustic Research AR 206 HO Bookshelf Speaker Pair - Black

End: 16.08. 2023 00:57:23 on Wednesday
  • Condition: Used
  • Price: 93.32 EUR FESTPREIS
  • Status: unsold
  • Item number: 166177100227
  • Seller: thegridgoodwill (19185|99.2%)
  • Seller information: Commercial (with base shop)
  • Item location: Charlotte, North Carolina USA
  • Ships to: US
  • Shipping: 96,05 EUR
  • on EBAY
  • Description

    Title: Acoustic Research AR 206 HO Bookshelf Speaker Pair - Black Speaker Pair is tested and functional.Speakers Only. Does not include any additional items or accessories.Pre-Owned Item. Has general scuffs and wear. Please review photographs for item condition. CONDITION:Used Item Attributes: Brand Acoustic ResearchModel AR 206 HOConnectivity WiredColor BlackShape RectangularType Front Right and Left Speakers Store: The GRID All items have been donated to help further our Mission in providing quality jobs for individuals with disabilities and other barriers. All items are USED unless stated otherwise within the listing itself. Visit us at ShopGoodwill.com for great deals on designer clothes, jewelry, collectibles and more!Customers satisfaction is our top priority. In the event you experience any problems with your order, please contact us prior to leaving a negative or neutral feedback and well be sure to resolve the issue. DisclaimersPayment Payment must be received within 4 calendar days of an items end date or your order may be cancelled without notice per eBays Unpaid Item Policy. Orders must be paid for through eBay prior to pickup. Payment will not be accepted at the pickup location for any reason. ShippingWe ship using FedEx for Domestic (U.S.) Orders. International Orders are processed through the eBay Global Shipping Program. Please allow UP TO THREE (3) BUSINESS DAYS for your item to leave our facility after payment has cleared. A Business Day is defined as the the days of the week between Monday and Friday and EXCLUDES the days of Saturday and Sunday.A Business Day EXCLUDES any Federal (United States) Recognized Holidays (Examples: Christmas Day, Thanksgiving Day, etc.)For example, an item purchased on Friday may take up until the following Wednesday to ship out.We strive to answer all inquiries, however inquiries regarding Why hasnt ___ shipped? that are not labeled as Overdue (meaning items that have exceeded the within three business daysexpectation set on each order) will not be prioritized.We do not offer Priority/Next-Day/Urgent/etc. Shipping. All orders ship within three business days in the order that they were paid for.Tracking Number(s) will be updated in eBay once items have shipped. We ONLY ship internationally through the eBay Global Shipping Program. We DO NOT accept third party shipping labels. We offer combined shipping on Auction Items upon request prior to payment. Combined shipping is not offered on Buy It Now items. We do not ship to APOs or P.O. Boxes. A full physical address is required for shipment. No exceptions will be made. Failure to comply may result in your order being cancelled if a valid address is not provided. Local Pick-UpPickups: Orders may be picked up from our retail storefront The Grid located at 5301 Wilkinson Blvd, Charlotte, NC 28208. Please use eBay messaging or call the store at least 24 hours in advance to confirm an appointment. Failure to schedule pickups in advance may result in an extended wait to be assisted or service being denied at the pickup location depending on staffing availability and the size of your order. Pickups can be scheduled between Monday-Friday 10 A.M. to 3:30 P.M. If you need to schedule a pickup outside of these hours we are open to making arrangements to do so. Pickups must be arranged at least 24 hours prior to visiting the pickup location. You must personally pick up your items unless you specify ahead of time that a third party will be picking up your items on your behalf. All orders must be paid for in eBay prior to scheduling a pickup. We will not accept payment for eBay items through our retail storefront. Please enter the retail store and speak to an employee when you have arrived at the location for your item(s). Please be able to provide an employee with either your eBay Order Number(s) or your name as it appears in eBay for confirmation. Customer ServiceOur eBay Customer Service Operation runs Monday to Friday from 10:00 A.M. to 3:30 P.M. Eastern Standard Time (EST). Messages will be responded to in the order that they are received. If your message is sent outside of our service hours, on Weekends, or Holidays we will respond to you within 24 hours on the next Business Day of operation.

Acoustic Research AR HC6  4x Center Lautsprecher + Aktiv Subwoofer

End: 14.08. 2023 19:50:19 on Monday
  • Condition: Used
  • Price: 99.0 EUR FESTPREIS
  • Status: sold
  • Item number: 334853596751
  • Seller: alltobuy24 (138|97.9%)
  • Seller information: Commercial (with base shop)
  • Item location: Gelsenkirchen Deutschland
  • Ships to: DE
  • Shipping: 16,49 EUR
  • on EBAY
  • Description

    Acoustic Research AR HC6 4x Center Lautsprecher + Aktiv Subwoofer. Farbe schwarz Klavierlack Voll funktionsfähig Auf der Oberseite sind einige Gebrauchspuren zu sehen, ansonsten Guter Zustand

Acoustic Research Antique White 16GA Gauge Speaker Wire

End: 14.08. 2023 01:34:37 on Monday
  • Condition: New: Other
  • Price: 9.21 EUR Auktion
  • Status: sold
  • Item number: 126042960971
  • Bids: 1
  • Seller: ryho-325 (8|100.0%)
  • Seller information: non commercial
  • Item location: Bethlehem, Pennsylvania USA
  • Ships to: US
  • Shipping: 25,78 EUR
  • on EBAY
  • Description

    Never opened, still in original packaging. Never used. 100ft long. Introducing the Acoustic Research Antique White Speaker Wire, perfect for your audio needs. This high-quality wire is 16GA gauge and 100 ft in length, with a connector B of 80 ft and a 1:6 connection split/duplication. The wire is designed for single-wire speakers and comes in a sleek white color that will blend well with any decor. The cable is specifically designed for use with Acoustic Research speakers, and the MPN number is AP16100W. With this wire, you can enjoy crystal clear sound and high-quality performance. Upgrade your audio system with this premium speaker wire today!

Lautsprecher Boxen TELEDYNE ACOUSTIC RESEARCH Connaisseur 20, HH 05161

End: 13.08. 2023 16:58:51 on Sunday
  • Condition: For parts or not working
  • Price: 19.9 EUR Auktion
  • Status: sold
  • Item number: 385911383581
  • Bids: 2
  • Seller: nobbi2002 (9381|99.8%)
  • Seller information: non commercial
  • Item location: Fürth Deutschland
  • Ships to: DE
  • Shipping: 20,0 EUR
  • on EBAY
  • Description

    Lautsprecher Boxen TELEDYNE ACOUSTIC RESEARCH Connaisseur 20, HH 05161Ein Paar Lautsprecher - Boxen von Teledyne Acoustic Research. Aus der Connaisseur Series, Modell Connaisseur 20, HH 05161. Die Boxen enstammen einer Haushaltsauflösung, und dürften in den Jahren 1967 bis 89 produziert worden sein (jedenfalls war Acoustic Research in dieser Zeit im Besitz von Teledyne). Das Haus wurde Anfang der 70er gebaut - die Boxen wurden wohl damals angeschafft. Der Korpus besteht aus braunem Holz, mit einer aufgesteckten, schwarzen Abdeckung (wirkt auf den Fotos lila, ist aber tatsächlich schwarz). Abmessungen: Höhe 45,4cm, Breite 28,8cm, Tiefe 19,6cm. Die Lautpsrecher waren noch angeschlossen, und haben auch prinzipiell funktioniert. Jedoch war der Klang fürchterlich, was angesichts des Zustands der Tieftöner auch kein Wunder ist. Geeignet also nur für jemanden, der diese Teile erneuern möchte. Verkauf mithin als defektes Bastlerobjekt. Versandkosten 20,-.

Acoustic Research Holographic Imaging M1 6Ohm Speaker Set Black Work Great Video

End: 10.08. 2023 16:03:07 on Thursday
  • Condition: Used
  • Price: 167.11 EUR FESTPREIS
  • Status: sold
  • Item number: 115849910288
  • Seller: philmorgan95 (679|99.7%)
  • Seller information: Commercial (with base shop)
  • Item location: Oconomowoc, Wisconsin USA
  • Ships to: US
  • Shipping: 105,93 EUR
  • on EBAY
  • Description

    Acoustic Research Holographic Imaging M1 6Ohm Speaker Set Black Work Great Video Great used condition. A couple of marks - see images with my fingers. Sound great - See video in listing. Carefully packed and shipped.

Acoustic Research 215-PS 2-Way Bookshelf Speakers 10 1/4" x 7" x 6"

End: 08.08. 2023 17:53:13 on Tuesday
  • Condition: Used
  • Price: 56.24 EUR FESTPREIS
  • Status: sold
  • Item number: 115867563335
  • Seller: tworottweilers (1879|100.0%)
  • Seller information: non commercial
  • Item location: Lanoka Harbor, New Jersey USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    Acoustic Research 215-PS 2-Way Bookshelf Speakers 10 1/4 x 7 x 6 Please ask all questions before buying or bidding. Please review pictures closely as they are part of the description. Shipping Note - I utilize USPS, FedEx and UPS at Ebay discounted rates to bring you the most economical shipping charge. The shipping rate is based on size, weight and distance to you, so the amount you see is the actual shipping charge. There is never a handling charge or any other charges added. Thanks for looking and good luck.

Acoustic Research AR-6 Vintage Speakers Restored

End: 07.08. 2023 06:55:51 on Monday
  • Condition: Used
  • Price: 116.75 EUR Auktion
  • Status: sold
  • Item number: 195922908503
  • Bids: 1
  • Seller: re-cycling2you (343|100.0%)
  • Seller information: non commercial
  • Item location: Guildford Großbritannien
  • Ships to: GB
  • Shipping: 54,15 EUR
  • on EBAY
  • Description

    Acoustic Research AR-6 Vintage Speakers Restored A fine pair of restored AR-6 speakers Overhauled crossover with replaced capacitors Drive units refoamed and aligned and working well. Fine tuning switches on rear cleaned up with decent new copper couplings as shown in pictures New grill cloth on both, one with slight mark on it. All electronic work done by friend and whizz Nicholas Hampson who has restored over 50 pairs of speakers over the last few years. Cabinets in very good condition having been restored and polished. Collection from Guildford preferred but will package up safely for transport in UK or via the eBay shipping programme to anywhere they service.

Acoustic Research outdoor lantern wireless speakers WS2PK63. (pair)

End: 04.08. 2023 03:00:01 on Friday
  • Condition: Used
  • Price: 53.67 EUR Auktion
  • Status: unsold
  • Item number: 394772612328
  • Bids: 0
  • Seller: 4misty2012 (144|100.0%)
  • Seller information: non commercial
  • Item location: West Hempstead, New York USA
  • Ships to: US
  • Shipping: 58,83 EUR
  • on EBAY
  • Description

    Acoustic Research outdoor lantern speakers WS2PK63. Exactly as shownNo power adapterNo transmitter As isNo returns

Wireless 900 Mhz Acoustic Research outdoor lantern speaker AWS6B3

End: 04.08. 2023 03:00:01 on Friday
  • Condition: Used
  • Price: 48.11 EUR Auktion
  • Status: unsold
  • Item number: 394772614585
  • Bids: 0
  • Seller: 4misty2012 (144|100.0%)
  • Seller information: non commercial
  • Item location: West Hempstead, New York USA
  • Ships to: US
  • Shipping: 38,46 EUR
  • on EBAY
  • Description

    Wireless 900 Mhz Acoustic Research outdoor lantern speaker AWS6B3. Comes with power adapterComes with transmitter Check my positive feedbackAs isNo returns

Acoustic Research HC-6 Wired Two Way Rectangle Loudspeakers Piano Black

End: 02.08. 2023 23:41:39 on Wednesday
  • Condition: Used
  • Price: 27.64 EUR FESTPREIS
  • Status: sold
  • Item number: 204349635099
  • Seller: hwydave (1334|100.0%)
  • Seller information: non commercial
  • Item location: Palos Verdes Peninsula, California USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    Part of the HC-6 Surround Sound system. Two 8 tall satellite speakers (with 3.5-inch woofers and 1-inch tweeters). Some scuffle marks but overall in good cosmetic condition. Tested working before listed for sale. From a smoke/pet-free home.

Vintage AR-2AX Acoustic Research Speaker Emblem, Plaque, Brass, 1960s

End: 02.08. 2023 02:18:23 on Wednesday
  • Condition: Used
  • Price: 26.0 EUR Auktion
  • Status: unsold
  • Item number: 305037687406
  • Bids: 0
  • Seller: sonnysound8uxj (7361|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Fort Walton Beach, Florida USA
  • Ships to: Worldwide
  • Shipping: 52,5 EUR
  • on EBAY
  • Description

    Vintage 1960s AR AR-2ax Acoustic Research Speaker grill emblem/plaque, brass, a few scratches, 2X1s. The shipping cost includes safe packing, insurance, prompt shipping and tracking number. Buy with confidence, see my feedback. Good listening, SonnY :)

Acoustic Research AR Replacement Speaker Tweeter - 1210064-0B - Spare Parts

End: 02.08. 2023 01:47:06 on Wednesday
  • Condition: Used
  • Price: 23.44 EUR FESTPREIS
  • Status: sold
  • Item number: 125935693407
  • Seller: nobeliustrading (1542|99.6%)
  • Seller information: Commercial
  • Item location: Chester Großbritannien
  • Ships to: GB
  • Shipping: 11,25 EUR
  • on EBAY
  • Description

    You are looking at a genuine Acoustic Research tweeter. Model number 1210064-0B From a AR22BX speaker set. Clean condition, ready to fit, ideal if you have a good pair with a blown tweeter. Also a great option if you are custom building a speaker set as its a very simple install option with 3 screw holes at the front. 2 available. Free postage within mainland UK. Thanks for looking!

Acoustic Research 900mhz Portable Indoor/Outdoor Speakers ML# WS2PK63 AR Tested.

End: 01.08. 2023 15:49:52 on Tuesday
  • Condition: Used
  • Price: 73.73 EUR FESTPREIS
  • Status: sold
  • Item number: 145197020578
  • Seller: flipdaddy (310|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Hidden Valley Lake, California USA
  • Ships to: US
  • Shipping: 57,47 EUR
  • on EBAY
  • Description

    Acoustic Research 900mhz Portable Indoor/Outdoor Speakers ML# WS2PK63 AR Tested.. I bought these speakers to put by the pool. They were out there for two weeks then I had to retire them to the garage because the neighbors complained they were too loud. They sound great and work great. Low buy it now. These are 900 mhz wireless not Bluetooth. If you have any additional questions feel free to ask and as always bid with confidence. 100 percent feedback.

Acoustic Research Wireless Outdoor/Indoor Stereo Speakers � 60W, All-Weather

End: 31.07. 2023 09:49:36 on Monday
  • Condition: Used
  • Price: 111.05 EUR FESTPREIS
  • Status: sold
  • Item number: 115851682377
  • Seller: stores4family (828|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Hollywood, Florida USA
  • Ships to: US
  • Shipping: 47,49 EUR
  • on EBAY
  • Description

    Acoustic Research Wireless Outdoor/Indoor Stereo Speakers ? 60W, All-Weather

Audio Research Classic 60 Power Amplifier+(AUDIO RESEARCH PREAMPLIFIER SP-14)

End: 31.07. 2023 09:09:15 on Monday
  • Condition: Used
  • Price: 1856.92 EUR Auktion
  • Status: unsold
  • Item number: 134662376792
  • Bids: 0
  • Seller: us.amek (1051|100.0%)
  • Seller information: non commercial
  • Item location: San Francisco, California USA
  • Ships to: Worldwide
  • Shipping: EUR
  • on EBAY
  • Description

    ATTENTION! This auction is for AUDIO RESEARCH AMPLIFIER CLASSIC 60 ONLY!!!!! If you want to by extra AUDIO RESEARCH PREAMPLIFIER SP-14 - See My other auctions.The new Classic 60 Hybrid Stereo Power Amplifier resembles the long-popular D115 in Audio Researchs family of High Definition® power amplifiers. But its lineage is strictly Classic 150. Which means nothing less than state-of-the-art in design, construction, musicality, and operational convenience...at an affordable price. Like the Classic 150, the Classic 60 proceeds from the notion that power ratings dont always describe a power amplifiers real capabilities. Far more important are such qualities as dynamic stability. lucidity, subtlety. And to achieve those, Audio Research has used its traditional partial cathode coupling along with triode operation of the Classic 60s eight 6550 power output tubes. Additional circuit improvements, as well as the usual rigorous parts selection and manufacturing Audio Research, are noted for, also contributing sonically. Translated into the language of listening, this signifies stunning bandwidth, a noise floor virtually beneath audibility, and musically fulfilling SPLs at dramatically lower gain settings. Dynamics, timbres of individual instruments, soundstage, and musical emotion all surge out from a black velvet of silence. Simply put the Classic 60 resolves far more of a musical program than amplifiers rated at two, three, or four times its seemingly modest 60 WPC. But the Classic 60 is easily up to the task of driving all but the most demanding loudspeakers, even in spacious listening rooms. And while it shows modest preamplifiers in their best light, it also shines when coupled with premiere designs, such as Audio Researchs SP14 or SP15. Convenience figures are high on the Classic 60s list of attributes, as well. For example, the DC balance of the output tubes is maintained automatically, while tube biasing continuously adjusts to changes in incoming line voltage. Performance stays razor-sharp without bothersome tweaking or adjustments. And quiet fan cooling, along with triode operation, means significantly longer tube life. A Classic 60 owner can look forward to years of low-maintenance performance POWER OUTPUT60 watts minimum continuous at 16 ohms from 15Hz to 20kHz with less than 1.0% total harmonic distortion. Typically below .005% at 1 watt. The approximate actual power available at clipping: 62 watts. (1kHz) (Note that the actual RMS power output is dependent upon both line voltage and condition ie: if the 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): 12Hz to 40kHzFREQUENCY RESPONSE-INPUT SENSITIVITY.55V RMS for rated outputINPUT IMPEDANCE100K ohms, nominalOUTPUT TAPS-OUTPUT REGULATIONApproximately 0.3dB 16-ohm load to open circuitOVERALL NEGATIVE FEEDBACK20dBDAMPING FACTORApproximately 30DISTORTION-SLEW RATE20V/µsRISE TIME2.0 µsHUM & NOISELess than 2.0mV RMS - 84dB below-rated output (20kHz bandwidth unweighted, inputs shorted)POWER SUPPLY ENERGY STORAGEApproximately 280 joulesPOWER REQUIREMENTS105-125VAC 60Hz (210-250VAC 50Hz) 500 watts at rated output, 700 watts maximum, 370 watts at idleTUBE COMPLEMENT(4 matched pairs) 6550 power output, (4) 6FQ7/6CG7 driversDIMENSIONS19 (48 cm) W (standard rack panel) x 7 (18 cm) H x 15 ¾ (40 cm) D (front panel back). Handles extend 1 ? (4.1 cm) forward of the front panel. Output connectors extend 1 behind the rear panel.WEIGHT63 lbs (28.64 kg) Net, 76 lbs (34.55 kg) Shipping

Acoustic Research 215-PS 2-Way Bookshelf Speakers 10 1/4" x 7" x 6"

End: 31.07. 2023 02:24:12 on Monday
  • Condition: Used
  • Price: 31.57 EUR Auktion
  • Status: sold
  • Item number: 134665274519
  • Bids: 1
  • Seller: clevcelt (415|100.0%)
  • Seller information: non commercial
  • Item location: Westlake, Ohio USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    Acoustic Research 215-PS 2-Way Bookshelf Speakers 10 1/4 x 7 x 6. Very good shape cosmetically, except for a small ring on the top of one.On Jul-30-23 at 15:49:36 PDT, seller added the following information: Upon further testing however, it seems that one of them is blown. You would still get both speakers, just know that only one functions correctly. The bad one is marked. Might be a good DIY fix. I replaced the woofer on an NHT 1.5 and Im still using it 10 years later. Ebay wont let me change the starting price so just make an offer (No super low-balls will be considered).

AR AR-3 Speakers Magazine Ad Audio March 1968 Original Acoustic Research

End: 30.07. 2023 11:50:04 on Sunday
  • Condition: Gut
  • Price: 17.49 EUR FESTPREIS
  • Status: unsold
  • Item number: 295743508351
  • Seller: snoopwiz (11847|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Lakehurst, Ontario Kanada
  • Ships to: CA
  • Shipping: 7,3 EUR
  • on EBAY
  • Description

    AR (Acoustic Research) AR-3 magazine ad. From the March 1968 issue of Audio Magazine. It is an original. In good condition. Safely packed, we do include a stiff cardboard insert, the insert and ad wrapped with saran wrap and a Please Do Not Bend sticker on the envelope to help preserve the integrity of the ad.

Audio Research D-120 SP-6 Magazine Ad Audio October 1980 Original

End: 30.07. 2023 11:50:02 on Sunday
  • Condition: Gut
  • Price: 17.49 EUR FESTPREIS
  • Status: unsold
  • Item number: 295743510224
  • Seller: snoopwiz (11847|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Lakehurst, Ontario Kanada
  • Ships to: CA
  • Shipping: 7,3 EUR
  • on EBAY
  • Description

    Audio Research D-120 SP-6 magazine ad. From the October 80 issue of Audio Magazine. It is an original. In good condition. Safely packed, we do include a stiff cardboard insert, the insert and ad wrapped with saran wrap and a Please Do Not Bend sticker on the envelope to help preserve the integrity of the ad.

1968 Acoustic Research AR3 AR 2AX Tweeter Pair Speaker

End: 26.07. 2023 20:24:21 on Wednesday
  • Condition: Used
  • Price: 163.93 EUR FESTPREIS
  • Status: sold
  • Item number: 256154364564
  • Seller: hi-fi4130 (2526|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Buffalo, New York USA
  • Ships to: US
  • Shipping: 33,2 EUR
  • on EBAY
  • Description

    This listing is for a pair of AR-2ax tweeters. They will fit AR-3 speakers as well. They are working. They sound excellent. Some minor cosmetic defects. These are dated 1968. Leads are full length. Tweeter binding posts in pictures are not included. Its just way easier to test them that way. The binding posts are included with the crossovers. Available in my other listings. Please check the pictures. Free shipping to contiguous 48 states only.

AUDIO RESEARCH PREAMPLIFIER SP 14 (+ AUDIO RESEARCH CLASSIC 60)

End: 24.07. 2023 21:26:38 on Monday
  • Condition: Used
  • Price: 1425.48 EUR Auktion
  • Status: sold
  • Item number: 134653604224
  • Bids: 1
  • Seller: us.amek (1050|100.0%)
  • Seller information: non commercial
  • Item location: San Francisco, California USA
  • Ships to: Worldwide
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    ATTENTION! This auction is for AUDIO RESEARCH PREAMPLIFIER SP 14 ONLY!!!!! If you want to by extra AUDIO RESEARCH CLASSIC 60 - See My other auctions. The SP14s musicality comes surprisingly close to the state of the art, with soundstage of remarkable depth and breadth; imaging of uncanny solidity: palpable dynamic authority; timbral accuracy that virtually recreates live music; an exceptionally low noise floor; and a special ease with frequency extremes. But unlike many high-performance preamplifiers, the SP14 doesnt scrimp on control features. It has separate Gain and Attenuation for wide-ranging-yet-subtle level management. Separate Input and Record Output selectors (with a common menu) permit exceptional flexibility in playing and recording: owners can listen to one source while recording from another. The Bypass switch allows owners to remove the Balance and Mode controls from the signal path, for greater sonic purity. There are two separate sets of outputs, and three power outlets. And, of course, the SP14 features its own version of the hybrid technology that has made Audio Research electronics world-famous. As with every Audio Research product, SP14 parts quality, construction and factory support are the finest in the audio industry, with a two-decade track record to prove it. And all this comes at only half the cost of the celebrated SP15. FREQUENCY RESPONSEHigh-level section: ±.5dB, 5Hz to 50kHz, -3db points below 1Hz and above 200 kHz. Magnetic phono: ±.3dB of RIAA, 30Hz to 40kHzDISTORTION (THD)Less than .01% at 2V RMS outputNOISE & HUMHigh level: (1) 70 µV RMS maximum residual unweighted wideband noise at main output with gain control minimum (98 dB below 5V RMS output) (2) More than 100dB below 1V RMS input (less than 7 µV equivalent input noise). Phono: 0.12 µV equivalent input noise, IHF weighted, shorted input (78dB below 1mV input).GAINPhono input to tape output: 46 dB. Phono input to main output: 66 dB. High-level inputs to tape output: 0 dB. High-level inputs to main output: 20 dB.INPUT IMPEDANCELine inputs: 50 K ohms. Phono: 47K ohms (provisions for any value below 47K ohms or added input capacitance for matching certain magnetic cartridges.)OUTPUT IMPEDANCE250 ohms main output, 1000 ohms recorder output. Recommended load 60K - 100K ohms and 100pF. (20K ohms minimum and 1000pF maximum)OUTPUT POLARITY-MAXIMUM INPUTSMagnetic phono, 200mV at 1kHz (1000mV RMS, 10 kHz). High-level inputs are essentially overload-proof.RATED OUTPUTS2V RMS 5 Hz to 50 kHz, all outputs; 60K ohm load (main output capability is 50V RMS output at .5% THD at 1kHz into a 100K ohm load with 5V RMS high level input)POWER SUPPLIESElectronically-regulated low and high voltage supplies and electronic decoupling. Shielded toroid transformer. Line regulation is better than .01%.TUBE COMPLEMENT(1) 6DJ8/ECC88POWER REQUIREMENTS100-135VAC 60Hz (200-270VAC 50/60Hz) 60 WattsOTHERHybrid FET/Tube audio circuit, solid-state power supply. Inputs (7): Phono, C-D, Tuner, Video, Spare, Tape 1, Tape 2. Outputs (4): (2) Main, (2) Recorder. Controls (6): Gain, Attenuation, Balance. Mode, Record Out, Input. Switches (8): Power, Outlets, Bypass, Mute, Copy, Tape 1 to 2/2 to 1, Tape 2/1, Monitor.DIMENSIONS19” (48 cm) W x 5 ¼” (13.4 cm) H (standard rack panel) x 10 ¼” (26 cm) D. Handles extend 1 ? (4.1 cm) forward of front panel. Rear chassis fittings extend ? (2.3 cm)WEIGHT12 lbs. (5.5kg) Net, 21 lbs. (9.6 kg) Shipping