Audio Research LS3 in stunning condition, Unit performs flawlessly The preamp was serviced last year for internal cleaning. no reserve Proudly made in USA 120v Flat shipping for Canada and USA: 65$ International shipping welcome but contact me quote prior to bidding

Audio Research LS3 in stunning condition, Unit performs flawlessly The preamp was serviced last year for internal cleaning. no reserve Proudly made in USA 120v Flat shipping for Canada and USA: 65$ International shipping welcome but contact me quote prior to bidding

We have this preowned Audio Research LS3B pre amplifier in black and silver. The unit is in very good condition with some very minor cosmetic marks and scratches. It comes with its user manual. It comes with its original box but not with its inner foam packaging, however we will fashion a suitable replacement. Supplied with mains lead Unit Serial Number: 53063001 £20 Mainland UK Delivery Any queries please do not hesitate to contact us. TI-1-64863-920009 Auction items can be viewed and demoed if practical at our demo rooms in Hull, please make an appointment in advance. Fanthorpes Hifi is based in a stunning Edwardian Arcade in Hull East Yorkshire. There are no pressure sales, we only sell the brands we believe in and always put the customer first. We are specialists in CHORD, PMC, Bryston, Devialet, Arcam, Musical Fidelity, Martin Logan amongst others please check our website for more details. HS

Audio Research LS3 in stunning condition, Unit performs flawlessly The preamp was serviced last year for internal cleaning. no reserve Proudly made in USA 120v Flat shipping for Canada and USA: 65$

This Audio Research LS-3 preamp is the perfect addition to any home audio setup. Made by a trusted brand, this preamp ensures top-notch sound quality for all your music needs. Its sleek design and durable construction make it a great choice for any music lover. The preamp's various features, including its compatibility with different types of audio systems, make it a versatile addition to any home. Whether you're looking to upgrade your current setup or starting from scratch, this Audio Research LS-3 preamp is sure to impress. This unit is basically ready for upgrade refurbishment. It is in C+ to be minus condition. I have tightened all the target switches. The balance knob is loose and I will not try to tighten that because both channels work now when it was tightened, one channel or the other would cut out, it is a nice preamp if I was not upgrading to a different preamp this would be my choice. Any questions please email me through eBay. Thank you for looking I am honestly wanting to sell this piece. Please do not offer me 15 or $20 for it I know what it’s worth, it works well. But because of the knob I listed it as parts the piece is over 25 years old has never been refurbished and has no remote control in it. If I were to keep it it would be done. Please do not offer something you think you can rip it off at, I will not sell it to you. Thank you again, Mark.

Unit is in good cosmetic condition with some wear to the edge. Does not power on. I tested the fuse and it was good so not sure what’s wrong with it. Sold as is for parts.

Up for auction is a used Audio Research LS3 line stage preamp (no phono input). In very good cosmetic and excellent working condition. All rotary controls treated with Deoxit prior to listing. Purchased the preamp 4 years ago as a backup to my GAS Thaedra preamp but never used it. Retired now and its time to downsize. All controls work as they should without static or noise. Offered AS IS. Please check the photos to judge condition and ask any questions prior to bidding. Shipping, with insurance for purchase price, only within the lower 48 US states. Local pickup welcome, and preferred. Thank you for looking.

Audio Research LS3 Preamplifier Super Clean Condition Working Perfectly and extremely quite low noise MADE IN USA Description : The Audio Research LS3 preamplifier is designed to last through its elegant engineering design, exacting selection of quality components and intelligent, caring manufacture, and retaining remarkable value well into the future. It features an all-new circuit design that combines a shortest-signal-path layout with minimum of point-to-point wiring, D.C.-coupled inputs and a tightly regulated power supply. The input selector switch is board-mounted as close to the inputs as possible, and for extra high-purity input sources there is the Direct Gain Path, which bypasses all controls and switching functions except for Gain. It has enough inputs and outputs to allow connection to many sources and to a video surround-sound processor. The Audio Research LS3 has two sets of single-ended outputs, so two separate power amplifiers can be easily driven in a bi-amped system. The Audio Research LS3 preamplifier runs silently without coloring the music especially at low volumes. It has great depth and detail, but the program source makes the biggest difference. Poor recordings can sometimes sound quite harsh, yet good recordings just blossom with impact, speed and realism. The LS3 is stunning in its clarity, detail and utter simplicity. From small ensemble baroque to big symphonic pieces, the LS3’s performance is beyond reproach. Voices are very lifelike, smooth and clear, and lyrics of the song can be easily heard and understood. The detail runs deep into music and every single instrument on recordings is clear and well separated. The Audio Research LS3 preamplifier plays without adding any its own signature, and reproduces astounding resolution of musical detail, with wide-open dynamics. Specifications : Frequency Response.......................2Hz to 100kHz Total Harmonic Distortion.................Less than 0.01% at 2V RMS output Noise And Hum...............................18 microvolts RMS maximum Gain...............................................Main output: 18 dB (optional 10 dB gain reduction) ................................................Tape output: 0 dB Input Impedance..............................50k ohms (100k ohms direct) Output Impedance............................250 ohms main output. Rec. load 60k ohm and 100pF Maximum Input................................20V maximum Rated Outputs.................................2V RMS 2Hz to 100kHz, all outputs ..................................60k ohms load (Maximum output 35V RMS) Power Supplies................................Electronically-regulated low and high voltage supplies. ................................Line regulation better than 0.01% Power Requirements........................25 watts maximum Dimensions(w x d x h)......................48.5 x 31 x 14 cm Weight............................................5kg PLESE SEE PHOTOS FOR ALL THE DETAILS.PLESE CHECK MY STORE AND OTHR ITEMS ALL ITEMS ARE TESTED BEFORE LISTING AND BEFORE SHIPPING. All listings can be canceled without any noticedWe use some other sites for selling to local and international customers If item is used, it has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. CHECK MY FEEDBACK AND BUY WITH CONFIDENCE. POLICY:Buyers have 14 days after the delivery to return the item if return is accept in that sale.We ask all buyers to email us before opening a EBAY CLAIM CASEWe ask all the buyers before leaving a negative or neutral, please email us with the problem first and we will do our best to solve it for you.We care about our buyers and we only want to see them happy.WE WANT TO SEE ALL OUR BUYERS SATISFIEDALL INTERNATIONAL BUYER”ShippingShippings are via FedEx, UPS or USPS ground Shipping will start In same or two days depending on your item.Shipping rate is for USA continental ONLY and is rated to all 48 state, please do not ask for the lower shipping rate. Local pick and inspection is free and can be CASH NO TAX when you do pick up.Shipping address must match eBay profile and CAN NOT be changed ALASKA AND HAWAII BUYERS must ask for the shipping rate before purchase.

Used in very good condition No scratches at all

Used in very good condition

This is a reprint of an Audio Review from 1993! It will have Specs, Commentary, and a full test of the unit. Very rare and hard to find! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

ORIGINAL AUDIO RESEARCH LS3/LS3B MKII OWNERS MANUAL NICE

Up for sale is an Audio Research LS3B preamplifier. This is a line preamplifier (No phono section). No remote control. The condition is very good both functionally and cosmetically. This unit comes with manual and shipping box. Buyer pays for shipping.

Here is the famous LS3B from one of the best makers of pre-amplifiers and line stage amplifiers in the World - Audio Research. One owner and bought new in 1993, the B in the name signifies that this is the Balanced version, which was a £500 option. For the first 20yrs of its life, it was only used at weekends due to work commitments, and as you can see it is in marvellous condition, with hardly a mark anywhere.One reviewer said - Is this the last preamplifier youll ever buy? Just possibly. Because the LS3 is so advanced, you may never outgrow it. You certainly wont outgrow its lucid. musical performance. The LS3 features an all-new circuit design that combines a shortest-signal-path layout with a minimum of point-to-point wiring, D.C.-coupled inputs and a tightly regulated power supply. Theres even the patented Decoupled Electrolytic Capacitor circuit* found in more expensive Audio Research products. The input selector switch is board-mounted as close to the inputs as possible, and for extra high-purity input sources there is the Direct Gain Path. which bypasses all controls and switching functions except for Gain. The result is astounding resolution of musical detail. with wide-open dynamics. Only selling due to an upgrade to a Ref3. It comes in its original double box and the original Owners Manual. With FREE shipping to most UK destinations, or come and view/collect.

Audio Research LS3 Solid State Line-Level Preamplifier. Very good condition (please see photos of all sides) and full working order. 240V ~ 50/60Hz No original packaging but will be very well packed to ensure safe shipping and promptly sent via tracked courier delivery. Description: The Audio Research LS3 is a completely new line stage amplifierdesigned to accommodate music lovers who exclusively use line levelinput sources digital or analog for the reproduction and enjoyment ofmusic in their home audio systems. For many years, Audio Research hasbeen steadily developing engineering techniques that optimize thepotential of solid state devices. Some of these techniques such as ourD.E.C. (Decoupled Electrolytic Capacitor) circuit have been awardedpatents and will only be found in Audio Research components.An all-new circuit board in the LS3 incorporates extra wide tracesand a minimum of point-to-point wiring to minimize crosstalk and keepthe signal path as short and pure as possible. Thanks to a massive,tightly regulated power supply, the LS3 will reward its owner with alifelike sense of ease and dynamic expression. To maximize theresolution of detail. all inputs are D.C. coupled, long-tail pairtopology. The Direct and Tape inputs are selected via relays, theNormal input selector switch is mounted as close to the inputs aspossible (directly on the circuit board). and the final output capacitoris included in the overall feedback loop. Normal input qualitytherefore comes closer to the well known virtues of the Direct· orBypass inputs on other Audio Research preamps while retaining theflexibility of balance control and mono/stereo switching.The front panel of the LS 3 offers a useful range of controls andswitching functions without extraneous bells and whistles. Includedare Gain. Balance, Mode and Input Selectors. Muting is automatic atturn-on and in brown-out conditions, as well as manually switchable. Inaddition. the LS3 includes an important new signal route called theDirect Gain Path. This set of inputs offers the user a high puritysignal path for audiophile-quality program sources (CD players, DACprocessors, etc.) a route which bypasses all controls and switchingfunctions except for Gain. The Direct Gain Path is selectable from afront panel toggle switch, while other inputs are chosen through theInput Selector. Also included on the LS3 are two sets of main outputsfor use with bi-wired systems, surround-sound or other signalprocessors. Frequency response: 2Hz to 100kHzTotal harmonic distortion: 0.01%Gain: 18dB (line)Signal to noise ratio: 100dB (line)Output: 2V (Pre out), 35V (Pre out Max)Dimensions: 480 x 134 x 260mmWeight: 5kgYear: 1993