Acoustic Research PRO II Series Theres better. Then theres the very best. But wouldnt it be great to have a touch of the very best in everything? Thats what Acoustic Research cables are all about. Their cables offer the most advanced technologies in cable engineering, construction and materials. But Acoustic Research doesnt keep these technologies locked-up in their ultra-premium line; theyre the building blocks for all of their cables. You choose the level of technology that fits your needs and budget.PRO II HDMI Cutting-edge technology. Performance-enhancing design. Bring out the picture and sound quality todays advanced components are intended to deliver. Plug in to a better home theater experience with the Acoustic Research PRO II Series HDMI cable. PRO II supports resolutions up to 1440p - Ready for all HD formats up to 1440p like Blue-ray, HD satellite and HD cable TV. Technical Data24K gold-plated, precision-made HDMI connector provides enhanced picture and sound.High-bandwidth, low-interference HDMI design delivers superior digital audio/video performance.Dense multi-shield design provides optimum isolation from EMI and RFI interference for accurate digital performance.Stranded 99.97% pure, polished, oxygen-free copper conductors minimize resistance and signal loss for exceptional digital data transfer and accurate audio/video reproduction. Performance optimized for TV refresh rate up to 120Hz - Get a smooth, fluid picture for high-speed action. Cutting-Edge Technology - 10.2 Gbps Max TMDS Bandwidth provides an amazing HD experience. 48-bit color depth provides thousands of colors per pixel - giving you a gamut of colors to enjoy. HDMI 1.4 supports higher speeds, ethernet, deep color, 3D (compatible with the new 3D TVs and video games) and more.

AR Acoustic Research Home Theater Pro Series HT407 Gold Cable Connections

Acoustic Research Mid Range Model 200032, 4 Ohm 1-1/2 Dome Mid Range for AR-91 & AR-92 Vintage Speakers. Tested, works and sounds fine. In good condition, includes gasket and screws. May fit other models as well. Buyer is responsible for compatibility. Please see all pictures and ask any questions prior to purchase. No other accessories are included unless shown in the provided photos. Light buffing and/or polishing, cleaning and lubrication recommended for vintage parts. ++ Shipping to US, Lower 48 States Only ++ FedEx does not delivery to USPS boxes. Buy with confidence! Your item will be professionally packaged to make sure it arrives without damage. All items are tested once more prior to packing. I take great pride in preserving all of the audio components I sell and believe them to be in fantastic shape to last for years to come. But the nature of all such vintage electronics is unpredictable and issues could always arise at any time (it is vintage after all, not brand new). As a result, this item is sold as-is without any explicit guarantees given about long-term function past when it is received and with no returns. Ive been selling quality used Audio and Stereo components (receivers, amplifiers, turntables, cd players, equalizers, speakers, etc.) from the 70s - mid 90s in the Sarasota area of Florida for several years. Most are in excellent condition, cleaned and tested with no known issues! I also sell items that are marked as non-working or possibly repairable as well as individual used parts. Thanks for looking and please check out my other offers. New items from ONKYO, JBL, Technics, Kenwood, Yamaha, Infinity, Sony, Denon, Pioneer, Bose, NAD, Nakamichi, Marantz, Teac, Audio-Technica, and Realistic listed every week!

Offered for your consideration is an Acoustic Research input terminal screw nut used on a number of AR speaker models from the late 1950’s through 1960’s: AR-1, AR-1W, AR-2, AR-2a, AR-2ax, AR-3a, AR-4, AR-4x, AR-7, and others. So, please have a look at my enlarged photos, the measurements, and read the remaining description to decide if this terminal nut is correct for your speaker. *Although the listing is written largely in singular to avoid any confusion, several AR terminal screw nuts are available at time of this writing. They are all identical, but, of course, may vary in color, level of tarnish, etc. Please choose if you’d like to buy one or more in the quantity field at the top of the listing. No matter if you buy one or all that remain, the shipping cost will stay the same. This AR terminal screw nut is in clean, excellent condition. The nut is constructed from nickel-plated base metal and measures 13/32” diameter on top, ?” diameter at bottom, and stands 10/32” tall. It’s in great shape with no noted imperfections, just a bit of light tarnish from the years, and no washer is included.A great find if you have a missing input screw nut(s) on your suitable AR speaker. As pictured and described, this Acoustic Research input terminal screw nut is offered at a reasonable price. Terms of Sale: I encourage interested parties to ask any questions they may have about this listing before committing to purchase. Payment is due at checkout by PayPal or other accepted methods. U.S. mailing addresses will pay $3.95 for very carefully packed shipping via U.S. Postal Service with tracking and delivery confirmation. International purchases accepted only from those who are able to pay with PayPal including shipping by U.S. Postal Service First Class Parcel Air Mail. Thanks for looking!

Single Teledyne Acoustic Research AR94 OEM Tweeter / Excellent Condition Excellent functional and cosmetic condition. No issues whatsoever. Perfect replacement for a damaged driver on your restoration project. Ships complete with factory mounting screws and gasket.

USED PAIR ACOUSTIC RESEARCH 1 SILK DOME TWEETERS FROM PS2052. 100W 8 OHMS/DC RESISITANCE IS 7.3. THE OUTER DIAMETER OF THE FRAME IS 4. VERY GOOD WORKING CONDITION. MAGNETICALLY SHIELDED. NO RETURNS PLEASE VIEW MY OTHER ITEMS FOR SALE. THANKS

(4) Vintage Speaker Terminal complete - KLH Acoustic Research Advent & more.

Vintage Acoustic Research AR-4XA from Motown Office 1975.Much loved speakers that were in my office at Motown in 1975 then used at home but after a house move in 2005 they have been unused and in storage. Some very minor wear and tear on the back corner of one speaker cabinet but they look in excellent condition and were always great speakers.

Product Specifications: Acoustic Research AR-4X Acoustic Suspension Loudspeaker System Accessories: Not IncludedDescription: Both speakers have been verified for functionality, though the increase/Decrease knob on one speaker If not stated you will only receive what is seen in the photos.Appearance: Unit is in very good pre-owned/used condition with minor cosmetic damage. ---Please feel free to contact us if you have any additional questions about the product. If choosing Local Pickup: Local Pickup Policy All items must be picked up within 14 days of purchase.Any item not picked up within 14 days of purchase will be cancelled, refunded and relisted without notification.All items picked up must be picked up by the individual named in the profile.No 3rd party pickups without prior approval.Identification is required to be shown when picking up all ordersAll pick-up orders must be paid for prior to pick-up. Payments will not be accepted on-site - no exceptions.No Walk-Ins. If you have not scheduled and received a confirmation of your pick up time, we will not be able to accommodate your pick up.Local pickup must be scheduled prior to arrival by contacting Customer Service.The pickup address for all items is 1080 N. 7th Street, San Jose, CA 95112Local pickup is available by appointment only and must be picked up within 14 days.

Vintage Speaker Data,70 Pages Acoustic Research ACR Switzerland ,Information Goldmine

Acoustic Research, Inc. (AR) 1-1/2 Dome, 4-ohm, AR-3a Midrange, #200010-1, Inoperative, for Repair. This AR-3a midrange 1-1/2-inch dome driver is inoperative and not working. This unit was a factory demonstrator for instructional purposes. The voice coil on this AR driver is likely intact, but no specific test has been made because there are no lead-out wires. Also, the domes suspension is not intact. This midrange driver had an inverse half-round suspension to center the dome, and that portion has been removed and would require a similar piece to center the dome. The dome does have the proper fiberglass under the dome and the small pad to go between the screen and the top of the dome for damping. Properly working, this dome midrange driver is one of the finest midrange drivers ever designed. This midrange dome driver, dating from 1968, was designed Roy Allison and Charles McShane of Acoustic Research, to be used in the AR-3a and later the AR-LST. The driver is a 1-1/2-inch butyl-rubber treated linen solf-dome diaphragm and provided extremely uniform, accurate sound reproduction and dispersion within its pass band. The magnet assembly is ferrite and approximately 6 lbs. Note that this tweeter will be shipped with a protective cup covering the dome to prevent shipping damage. Ref. AR-2301890

Acoustic Research AR Turntable . Mission 774LC Tonearm. In working order. Plinth in poor condition - see photos. Restoration project. Worldwide Shipping to all countries covered with eBay Global Shipping Programme only Please be advised to contact myself or eBay where appropriate to enquire about the shipping charges to the destination address for overseas purchases. PayPal / eBay Payment or Cash on Collection Shipping costs to remote areas may vary. Please contact me for total shipping costs to your area before purchase. Please see my other items for sale Thank you

USED PAIR ACOUSTIC RESEARCH 1 SILK DOME TWEETERS FROM PS2052. 100W 8 OHMS/DC RESISITANCE IS 7.3. THE OUTER DIAMETER OF THE FRAME IS 4. VERY GOOD WORKING CONDITION. MAGNETICALLY SHIELDED. NO RETURNS PLEASE VIEW MY OTHER ITEMS FOR SALE. THANKS

AR Acoustic Research Home Theater Pro Series HT407 Gold Cable Connections

Acoustic Research Home Theater Pro Series Connector Plate. Model HT400. See pics for details. Condition is New in packet. Shipped with USPS mail. No returns From smoke free home.

USED PAIR ACOUSTIC RESEARCH 1 SILK DOME TWEETERS FROM PS2052. 100W 8 OHMS/DC RESISITANCE IS 7.3. THE OUTER DIAMETER OF THE FRAME IS 4. VERY GOOD WORKING CONDITION. MAGNETICALLY SHIELDED. NO RETURNS PLEASE VIEW MY OTHER ITEMS FOR SALE. THANKS

ACOUSTIC RESEARCH 200027-0 561-8041 Woofer LF BASS DRIVER From AR-94 Speaker. Genuine original used part tested and working perfectly. Purchase price is for one single part at the time of listing two available. See pictures for the best description of item and cosmetic condition. Check out my other listings for similar items Thanks for looking Andy Stock Ref: AR27 LSMP EBAY BOX SIZE 2

DAMAGED ACOUSTIC RESEARCH 200001-1 561-8051 Woofer LF BASS DRIVER From AR-94 Speaker. PLEASE NOTE THERE IS A HOLE IN THE FOAM RUBBER SURROUND. THE UNIT IS WORKING HOWEVER NEEDS TO BE RE-FOAMED TO OPERATE AT OPTIMAL PERFORMANCE. Genuine original used part tested and working. Purchase price is for one single part, only one available. See pictures for the best description of item and cosmetic condition. Check out my other listings for similar items Thanks for looking Andy Stock Ref: AR FKD LSMP EBAY BOX SIZE 2

ACOUSTIC RESEARCH 200001-1 561-8051 Woofer LF BASS DRIVER From AR-94 Speaker. Genuine original used part tested and working perfectly. Purchase price is for one single part, only one available. See pictures for the best description of item and cosmetic condition. Check out my other listings for similar items Thanks for looking Andy Stock Ref: AR01 LSMP EBAY BOX SIZE 2

AR Acoustic Research Home Theater Pro Series HT407 Gold Cable Connections

USED PAIR ACOUSTIC RESEARCH 1 SILK DOME TWEETERS FROM PS2052. 100W 8 OHMS/DC RESISITANCE IS 7.3. THE OUTER DIAMETER OF THE FRAME IS 4. VERY GOOD WORKING CONDITION. MAGNETICALLY SHIELDED. NO RETURNS PLEASE VIEW MY OTHER ITEMS FOR SALE. THANKS

Acoustic Research Home Theater Pro Series Connector Plate. Model HT400. See pics for details. Condition is New in packet. Shipped with USPS mail. No returns From smoke free home.

AR Acoustic Research Home Theater Pro Series HT407 Gold Cable Connections

Acoustic Research A-04 Integrated Amplifier, fair condition, 3 month warranty Acoustic Research A-04 Integrated Amplifier, fair condition, 3 month warranty Here we have a classic integrated amplifier from American company Acoustic Research. Probably best known for their turntables and loudspeakers, AR branched out into electronics for a time. Our example is in fully working condition, with some age related cosmetic marking – please see photographs. Whats it worth? Well let you decide Acoustic Research Said…. Hi-Fi should be for enjoying music in the home, but most equipment looks like it’s been designed for a recording studio – or an aircraft flight deck. Typically, there’s an excess of knobs, and a harsh, “pseudo-technical” appearance which makes no concessions to the home and sits ill at ease there. What a pity it all looks (and sounds) much the same. At AR we say it doesn’t have to. We commissioned one of the worlds leading industrial design houses to produce this outstandingly good looking yet functional equipment. Its bold, unfussy lines will grace any home and blend with any décor. Designed for ease of use, by splitting the controls into groups, we have hidden away those least often used under front panel flaps, leaving only the day-to-day controls to be seen. Specifications: Inputs: CD, Tuner, AUX, Tape, Phono MM, Phono MC Power output: 40 watts per channel into 8? (stereo); 58 watts per channel into 4? (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.03% Damping factor: 120 Input sensitivity: 0.2mV (MC), 2.5mV (MM), 150mV (line) Signal to noise ratio: 70dB (MC), 80dB (MM), 90dB (line) Dimensions: 430 (W) x 356 (D) x 88 (H) mm Weight: 7.6kg Manufacturer : Acoustic Research Model : A-04 Serial Number : D-104435 Packaging : N/A Accessories Included : N/A Price When New : ? Shipping Shipping cost:Please contact us or check listing info. If you are outside the UK you will need a shipping quote BEFORE buying. Delivery time:48 hours Payment We accept the following payment methods: Paypal Credit/Debit Card BACS Please contact us if you have any questions. Service Established in 2003, 2ndhandhifi is the UKs largest stockist of used quality audio equipment. All items are checked before despatch and guaranteed for 30 days for ebay buyers to give you peace of mind that the item will arrive safely and work exactly as per ebay descriiptions. This means that all items described as used will be in good working order but may show minimal cosmetic marks resulting from everyday use. Any more significant cosmetic issues will be highlighted in the listing if present. We accept most payment methods but card payment to our shop is preferred. We use a reputable overnight courier service - items will be despatched next working day for delivery the next working day after that, but you are welcome to collect from our sister shop in Stockton on Tees if you prefer. Check our feedback if you have any doubts about the validity of this auction or us! We are a business so (although most times we do) we cannot always answer emails over the weekend so please try to ask Monday to Friday. Important 1. If there is no buy it now price stated, please dont ask - it is intended to be an auction which will run until its end time. 2. If you are outside the UK mainland please ask us for a shipping quote BEFORE placing a bid or clicking “Buy it Now”. If you dont ask, it means you will accept our quote. We do not cut corners on shipping, we only use reliable shipping companies, and we dont profit from the shipping prices we quote. 3. For any item where there is no original packaging the shipping costs include the cost to package the item to ensure safe delivery. Larger items may be shipped on a pallet - but this usually will be stated in the listing. 4. If you win the auction or buy the item, we expect you to pay and we will issue a non payment against you if you dont. Such auctions/listings cost us time (and therefore money). Requests to cancel will be rejected.