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 LS7 Tube Preamp, used and tested. Comes with manual and box.

For sale is Audio Research LS7 Stereo Tube Preamplifier in good working condition. Body is in good cosmetic condition with minor signs of use. Unit was tested and inspected by pro service technician and found in good shape. No overheated elements or burned marks on the board were found. Tube sockets are tight and strong to hold the tubes. Sound quality is really impressive with clarity, air and good sonic balance. Amplifier is sensitive to the tube roll, so there is a good opportunity to tune your sound to perfection. Unit comes as pictured with 4 X 6922 Sonic Frontiers tubes. All 4 tubes are matched and as strong as new. Item well be guaranteed to be working on arrival. Sorry, no extended warranty on the old electronics.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Audio Research LS7 Stereo Tube Preamplifier; LS 7 Product SKU: 58019 Voltage: 120V # of Owners: 2 Service History: None Serial Number: 74275010 Age: Unknown Tobacco Exposure: No MSRP: $1495 Cosmetic Description: Very good condition with minimal visible cosmetic wear including a few minor scuffs on the top surface along the screw edges. This item shows some wear consistent with its age but is still presentable and sounds wonderful. What is Included: Preamplifier, Four Russian 6922 tubes, Manual, Factory packaging Other Notes: If you appreciate the natural-sounding reproduction of music made possible by vacuum-tube technology, but were afraid of the hassles and the prohibitive price have we got news for you. Audio Research, the 25- year leader in vacuum-tube technology dedicated to music reproduction, has made a vacuum-tube music system more affordable than ever. Its the New LS7 stereo line preamplifier and VT60 stereo power amplifier, both featuring new, all-tube circuits that deliver rich, satisfying sound and world-renowned Audio Research construction. Two down-to-earth audio components that are capable of truly out-of-this-world performance. -Audio Research Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $37- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery. Your online source for the best value in new and used audio gear. Visit us online to Buy / Sell / Trade / Consign The Music Room is the largest online retailer of pre-owned HiFi equipment in the world. Headquartered in beautiful Boulder Colorado, The Music Room is a team of 17 strong (and growing) music lovers - all dedicated to one singular mission: delivering the very best online shopping experience in the audio industry - period. We specialize in well-cared for, previously used gear because that is what we are passionate about. We feel that there is nothing more fulfilling than creating a high-performance system on a budget with carefully selected used components, speakers and cables. Our program is safe, secure, fast, fair, hassle-free and highly effective. Visit us online to Buy / Sell / Trade / Consign Buy: Are you looking to get a fair price for your used home audio equipment without all the hassles, headaches, risks and fees? We will appraise your equipment and make you a quick, easy, fair cash offer. Just fill out our “get a quote” form on our homepage to start the process. Sell: We sell in multiple online venues with many (but not all) of our products available in our eBay store. Everything is quality-assured and backed by our best-in-class, satisfaction-guaranteed return policy. Trade: Make your budget go further with a generous trade-in allowance. Let us know what you have available, and we’ll get you the best possible trade-in allowance. We can even assist with shipping & logistics from anywhere in the USA. Just fill out our “get a quote” form on our homepage to start the process. Consign: We offer a hassle-free way for individuals and businesses to liquidate used gear. We’ll handle every step of the process from shipping to appraisals, customer service, fulfillment, and returns: Industry-low rates with no hidden fees Leverage our world-class reputation and get exposure in multiple sales venues - putting your product in front of over 570k monthly shoppers. Our program is Safe, Secure, Fast, Fair, Hassle-Free and Highly Effective. With 100% feedback ratings in every venue in which we sell, you can rest assured that we’ve got your back. Visit us online to Buy / Sell / Trade / Consign Quality Assurance: We offer 15-20 new product listings for sale daily. Each product undergoes an extremely rigorous quality-assurance and listening session by one of our qualified technicians. We understand that buying used audio equipment can be rife with uncertainty and unexpected headaches. Our quality assurance program is informed by a knowledge-base built through delivering over 30,000 used audio products to satisfied customers. We promise to deliver your product in good working order - exactly as described 100% of the time. Support: We don’t just make promises. We stand behind them - your satisfaction is guaranteed. Our support team is ready to help you with any questions you might have before and after the sale. Value: In the never-ending pursuit of high performance, it’s important to stretch your limited budget as far as possible. Used equipment sells for a fraction of new prices, and with a partner like The Music Room you can upgrade any time you like and get most of your money back. There’s simply no better way to maximize a limited audio budget. Packaging: We’ve invested thousands of dollars and countless hours into mastering our state-of-the-art packaging process. Our custom foam-in-place packaging system allows us to safely package almost any item regardless of irregular shapes or sizes. Most importantly, this system provides our customers with a re-usable shipping box which increases the resale value of the product and provides a shipping method for easy, secure returns. Be seen by over 70,000 monthly visitors. Visit us online to Buy / Sell / Trade / Consign Payment: Prompt payment is expected. Paypal is preferred but all forms of payment are accepted. Unpaid item case will be opened after 3 days if no payment received. Shipping Times: Most Domestic orders ship within 1 business day of purchase. For International orders or freight shipments, please allow 2-3 business days. In all cases, tracking information will be emailed to you at the moment the shipping label is created. If you cant find it or have other questions about shipping & logistics, please contact us. Shipping Costs: Flat rate shipping costs are applicable within the contiguous 48 States (USA). These rates are clearly posted on each product page. For an International or custom quote (including Hawaii, PR, AK) please contact us. Returns: Every purchase made on eBay carries a 30-day, satisfaction-guaranteed return policy. If youre not happy with your purchase for any reason or if youve simply changed your mind... no problem. Simply ship it back for a full refund or exchange (minus S&H costs). If you have received an item that is defective in some way, we will make it right. Let us know - we will pay for return shipping and repair the item or refund 100% of your original purchase price.

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

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

ORIGINAL AUDIO RESEARCH LS7 OWNERS MANUAL NICE

Audio Research Ls7 Tube Preamp. Condition is Used. Shipped with USPS Ground Advantage.

For Acustic Reserch 44BX, Rogers (LS7t, LS4a or LS2a/2?) SEAS 19TAF/G H414 8ohm 40/88 Tweeter (from LS6a). and many others 19mm High Fidelity dome tweeter with smooth, extended frequency response. Aluminium diaphragm suspended by a specially designed soft Sonotex surround which allows a low fundamental frequency. Injection moulded chassis in high grade glass fibre reinforced plastic keeps the moving parts in perfect alignment and provides good coupling to the cabinet. Fine mesh grid protects the diaphragm and carries a phase plate which compensates for a slight axial roll off towards 20 kHz. Voice coil windings immersed in magnetic fluid increase short term power handling capacity and reduce the compression at high power levels

For Acustic Reserch 44BX, Rogers (LS7t, LS4a or LS2a/2?) SEAS 19TAF/G H414 8ohm 40/88 Tweeter (from LS6a). and many others 19mm High Fidelity dome tweeter with smooth, extended frequency response. Aluminium diaphragm suspended by a specially designed soft Sonotex surround which allows a low fundamental frequency. Injection moulded chassis in high grade glass fibre reinforced plastic keeps the moving parts in perfect alignment and provides good coupling to the cabinet. Fine mesh grid protects the diaphragm and carries a phase plate which compensates for a slight axial roll off towards 20 kHz. Voice coil windings immersed in magnetic fluid increase short term power handling capacity and reduce the compression at high power levels

For Acustic Reserch 44BX, Rogers (LS7t, LS4a or LS2a/2?) SEAS 19TAF/G H414 8ohm 40/88 Tweeter (from LS6a). and many others 19mm High Fidelity dome tweeter with smooth, extended frequency response. Aluminium diaphragm suspended by a specially designed soft Sonotex surround which allows a low fundamental frequency. Injection moulded chassis in high grade glass fibre reinforced plastic keeps the moving parts in perfect alignment and provides good coupling to the cabinet. Fine mesh grid protects the diaphragm and carries a phase plate which compensates for a slight axial roll off towards 20 kHz. Voice coil windings immersed in magnetic fluid increase short term power handling capacity and reduce the compression at high power levels

For Acustic Reserch 44BX, Rogers (LS7t, LS4a or LS2a/2?) SEAS 19TAF/G H414 8ohm 40/88 Tweeter (from LS6a). and many others 19mm High Fidelity dome tweeter with smooth, extended frequency response. Aluminium diaphragm suspended by a specially designed soft Sonotex surround which allows a low fundamental frequency. Injection moulded chassis in high grade glass fibre reinforced plastic keeps the moving parts in perfect alignment and provides good coupling to the cabinet. Fine mesh grid protects the diaphragm and carries a phase plate which compensates for a slight axial roll off towards 20 kHz. Voice coil windings immersed in magnetic fluid increase short term power handling capacity and reduce the compression at high power levels