I married this preamp with an Audio Research VT 200. I decided to sell it, not because of the sonic quality, but because of its 118lb weight and I was concerned with dealing with its 27 tubes over the life of the amp. I replaced it with a Rogue Cronus Magnum 3, which made the LS2 surplus to my needs. While I was using the preamp. I did extensive testing of 12ax7 tubes to find the very best for this preamp. I settled on the Ruby 12ax7 tube. The Ruby designation is used by tube manufacturers for their very best tubes that meet the Ruby standard.I am including 6 Ruby tubes withe shipment. I believe if you mary this preamp with comparable equipment, you will be very pleased with what you here.

From the personal collection of an audiophile, this is a great preamp. Tested and works great, comes with original box (marked as black, ignore that, it’s silver as shown). A beautiful and great piece

Up for sale is a rare Audio Research LS2 stereo tube pre tube amplifier. This amplifier is being sold as not working. The unit is silver in color and features analog audio inputs with two-channel RCA and multi-channel RCA options. The amplifier has stereo L/R RCA audio outputs and can accommodate up to four inputs. This Audio Research LS2 model is a perfect opportunity for someone who is looking to repair or salvage this equipment. The amplifier is being sold as is, with no guarantee of functionality. Despite its current condition, this vintage amplifier is a great addition to any collection and is sure to please any audiophile. Comes from a family members estate, Switch covers missing, top grate screws missing.

Condition DescriptionTested and Working well. There are some scratches, but no problem with playing. Please have a look at the photo. This product is well sterilized and disinfected. Release Date 1991 Features and Remarks Main out: 1 system, 500? Record out: 2 systems, 850? Hybrid preamplifier of vacuum tube and transistor with pure A-class design using 6922 vacuum tube (ECC88/6DJ8 high reliability tube) Remarks There is a cord sticky. Note Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. If the cancellation is due to the buyer, we will charge a PayPal fee. Returns and refunds must be made within 7 days of receipt. (We will determine the arrival date based on the tracking information.) Thank you for your understanding. Policy PaymentYou can use various payment methods based on eBay Managed Payments. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.Cancellations & ReturnsCancellation or returns will be accepted only if the item has an obvious problem that was not mentioned in the listing description. If that, please let us know within 3 days you got the item. Buyer is responsible for shipping costs and any charge incurred shipping products back.International BuyersImport duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. 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.ShippingFedex or DHL or ESM

Wenn Sie von dem US Marktplatz bestellen, können für die Pakete Steuern und Zollgebühren anfallen, die der Käufer später tragen muss.Audio research SP-3,LS25 Audiophiler Vorverstärker Amp Ad 2000,1 Page Artikel +Das Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.     Diese Anzeige ist ein Nachdruck aus dem Jahr 2000. Es befindet sich auf glänzendem Fotopapier und ist in ausgezeichnetem Zustand! Das Bild ist das Bild des tatsächlichen Artikels. Es ist ein wunderschönes Stück Audiogeschichte. Ich habe TAUSENDE weitere von allen großen Audiomarken von 1950 bis heute. ---Zufriedenheit ist bei AV Archives GARANTIERT! Schauen Sie sich mein Feedback für zufriedene Kunden an! Ich bin seit 2007 geöffnet und habe TAUSENDE Anzeigen, Rezensionen und Broschüren an zufriedene Kunden verkauft. ---Jede Seite ist 8,5 x 11 Zoll groß, sofern im Titel nichts anderes angegeben ist. ---Einseitige, einseitige Anzeigen, sofern im Titel nichts anderes angegeben ist. ---Diese Anzeigen eignen sich perfekt zum Einrahmen und Platzieren in Ihrem Audioraum. ---Ich habe einen RIESEN Schallplattenladen mit Tausenden von Sammlerstücken und VIELE Erstpressungen/Audiophile-LPs. Klicken Sie einfach links unter den Kategorien auf den Link „Mein Schallplattenladen“. Wenn Sie spezielle Fragen haben, senden Sie mir bitte eine E-Mail. In der Regel erhalten Sie innerhalb von 4 Stunden eine Antwort von mir. DANKE! Gregor     Diese Anzeige ist ein Nachdruck aus dem Jahr 2000. Es befindet sich auf glänzendem Fotopapier und ist in ausgezeichnetem Zustand! Das Bild ist das Bild des tatsächlichen Artikels. Es ist ein wunderschönes Stück Audiogeschichte. Ich habe TAUSENDE weitere von allen großen Audiomarken von 1950 bis heute. ---Zufriedenheit ist bei AV Archives GARANTIERT! Schauen Sie sich mein Feedback für zufriedene Kunden an! Ich bin seit 2007 geöffnet und habe TAUSENDE Anzeigen, Rezensionen und Broschüren an zufriedene Kunden verkauft. ---Ich habe einen RIESEN Schallplattenladen mit Tausenden von Sammlerstücken und VIELE Erstpressungen/Audiophile-LPs. Klicken Sie einfach links unter den Kategorien auf den Link „Mein Schallplattenladen“. Wenn Sie spezielle Fragen haben, senden Sie mir bitte eine E-Mail. MPN Does Not Apply Brand audio research Type Paper Compatible Brand audio research UPC Does not apply

This Advertisement is a reprint from 2000. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

Wenn Sie von dem US Marktplatz bestellen, können für die Pakete Steuern und Zollgebühren anfallen, die der Käufer später tragen muss.Audio research SP-3,LS25 Audiophiler Vorverstärker Amp Ad 2000,1 Page Artikel +Das Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.     Diese Anzeige ist ein Nachdruck aus dem Jahr 2000. Es befindet sich auf glänzendem Fotopapier und ist in ausgezeichnetem Zustand! Das Bild ist das Bild des tatsächlichen Artikels. Es ist ein wunderschönes Stück Audiogeschichte. Ich habe TAUSENDE weitere von allen großen Audiomarken von 1950 bis heute. ---Zufriedenheit ist bei AV Archives GARANTIERT! Schauen Sie sich mein Feedback für zufriedene Kunden an! Ich bin seit 2007 geöffnet und habe TAUSENDE Anzeigen, Rezensionen und Broschüren an zufriedene Kunden verkauft. ---Jede Seite ist 8,5 x 11 Zoll groß, sofern im Titel nichts anderes angegeben ist. ---Einseitige, einseitige Anzeigen, sofern im Titel nichts anderes angegeben ist. ---Diese Anzeigen eignen sich perfekt zum Einrahmen und Platzieren in Ihrem Audioraum. ---Ich habe einen RIESEN Schallplattenladen mit Tausenden von Sammlerstücken und VIELE Erstpressungen/Audiophile-LPs. Klicken Sie einfach links unter den Kategorien auf den Link „Mein Schallplattenladen“. Wenn Sie spezielle Fragen haben, senden Sie mir bitte eine E-Mail. In der Regel erhalten Sie innerhalb von 4 Stunden eine Antwort von mir. DANKE! Gregor     Diese Anzeige ist ein Nachdruck aus dem Jahr 2000. Es befindet sich auf glänzendem Fotopapier und ist in ausgezeichnetem Zustand! Das Bild ist das Bild des tatsächlichen Artikels. Es ist ein wunderschönes Stück Audiogeschichte. Ich habe TAUSENDE weitere von allen großen Audiomarken von 1950 bis heute. ---Zufriedenheit ist bei AV Archives GARANTIERT! Schauen Sie sich mein Feedback für zufriedene Kunden an! Ich bin seit 2007 geöffnet und habe TAUSENDE Anzeigen, Rezensionen und Broschüren an zufriedene Kunden verkauft. ---Ich habe einen RIESEN Schallplattenladen mit Tausenden von Sammlerstücken und VIELE Erstpressungen/Audiophile-LPs. Klicken Sie einfach links unter den Kategorien auf den Link „Mein Schallplattenladen“. Wenn Sie spezielle Fragen haben, senden Sie mir bitte eine E-Mail. MPN Does Not Apply Brand audio research Type Paper Compatible Brand audio research UPC Does not apply

This Advertisement is a reprint from 2000. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

Condition DescriptionTested and Working well. There are some scratches, but no problem with playing. Please have a look at the photo. This product is well sterilized and disinfected. Release Date 1991 Features and Remarks Main out: 1 system, 500? Record out: 2 systems, 850? Hybrid preamplifier of vacuum tube and transistor with pure A-class design using 6922 vacuum tube (ECC88/6DJ8 high reliability tube) Remarks There is a cord sticky. Note Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. If the cancellation is due to the buyer, we will charge a PayPal fee. Returns and refunds must be made within 7 days of receipt. (We will determine the arrival date based on the tracking information.) Thank you for your understanding. Policy PaymentYou can use various payment methods based on eBay Managed Payments. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.Cancellations & ReturnsCancellation or returns will be accepted only if the item has an obvious problem that was not mentioned in the listing description. If that, please let us know within 3 days you got the item. Buyer is responsible for shipping costs and any charge incurred shipping products back.International BuyersImport duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. 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.ShippingFedex or DHL or ESM

ORIGINAL AUDIO RESEARCH LS2/LS2B MKII OWNERS MANUAL NICE

Condition DescriptionTested and Working well. There are some scratches, but no problem with playing. Please have a look at the photo. This product is well sterilized and disinfected. Release Date 1991 Features and Remarks Main out: 1 system, 500? Record out: 2 systems, 850? Hybrid preamplifier of vacuum tube and transistor with pure A-class design using 6922 vacuum tube (ECC88/6DJ8 high reliability tube) Remarks There is a cord sticky. Note Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. If the cancellation is due to the buyer, we will charge a PayPal fee. Returns and refunds must be made within 7 days of receipt. (We will determine the arrival date based on the tracking information.) Thank you for your understanding. Policy PaymentYou can use various payment methods based on eBay Managed Payments. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.Cancellations & ReturnsCancellation or returns will be accepted only if the item has an obvious problem that was not mentioned in the listing description. If that, please let us know within 3 days you got the item. Buyer is responsible for shipping costs and any charge incurred shipping products back.International BuyersImport duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. 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.ShippingFedex or DHL or ESM

Recently sent to AR for full evaluation and tube replacement. Less than 200 hours on new tubes. Functionally perfect. A very transparent and detailed sound, this is one of ARs best efforts. Cosmetically perfect, save for the handles. They have a few small nicks, as shown. Original box, manual and remote included. Includes: Return policy: . All sales are final, so bid to buy. Changing your mind after winning the auction, or receiving the item does not qualify for cancellation or refund. All items arriving DOA, or not as described (cosmetic issues aside) are eligible for a full refund, including all shipping charges. Should returned item check out fine once it arrives back here, your choice is to have it returned to you after a return shipping charge is paid, or accept a refund, minus a 20% re-stocking fee. Non-US bidders read carefully: Before placing a bid, you must agree to the shipping and handling charges shown in the listing, after you log in to My E-Bay. I use the E-Bay global shipping program, and the price shown is what you will pay, no more, no less. Serving the greater Southern California area, and the entire nation for over 29 years, Montrose AV offers the finest in audio visual equipment sales, system design, and installation.

Recently sent to AR for full evaluation and tube replacement. Less than 200 hours on new tubes. Functionally perfect. A very transparent and detailed sound, this is one of ARs best efforts. Cosmetically perfect, save for the handles. They have a few small nicks, as shown. Original box, manual and remote included. Includes: Return policy: . All sales are final, so bid to buy. Changing your mind after winning the auction, or receiving the item does not qualify for cancellation or refund. All items arriving DOA, or not as described (cosmetic issues aside) are eligible for a full refund, including all shipping charges. Should returned item check out fine once it arrives back here, your choice is to have it returned to you after a return shipping charge is paid, or accept a refund, minus a 20% re-stocking fee. Non-US bidders read carefully: Before placing a bid, you must agree to the shipping and handling charges shown in the listing, after you log in to My E-Bay. I use the E-Bay global shipping program, and the price shown is what you will pay, no more, no less. Serving the greater Southern California area, and the entire nation for over 29 years, Montrose AV offers the finest in audio visual equipment sales, system design, installation and repair. Sony, Panasonic, JVC and more! Our trained broadcast technicians represent a combined 75 years experience in all manner of repair, installation, and periodic maintenance on commercial AV, broadcast, production, and video post gear.