The price is for ONE tube Telefunken G73-R black coated glass, NOS, laboratory product, very reliable version, Tested Nos tightly matched, excluding shipping. I have some carton boxes each contain 100 pieces so they are all unused with NOS testing values and tightly balanced. Surpassing the quality control requirements of the famous Telefunken ECC802S, these are extremely rare, limited production, black shield coated, avionics/aircraft grade, factory selected Telefunken G73R. Manufactured solely for Agilent Technology and Hewlett-Packard, the proprietary G73R part number and RFI/EMI black coat shielding indicate the highest quality grading on the planet. This illustrates exhaustive aftermarket testing for low noise, uniform output, low microphonics, freedom from physical defects, long heater life and an even, uniform cathode emission. The finest West German manufactured Telefunken tubes with diamond marked, these have G73R hand written or Lab stamps on the outside black shield coating. Records indicate they were only available as spare parts for Agilent or H-P equipment. Critical use in hospital and aerospace equipment demanded tubes with extremely low noise and tightly controlled output. The ultimate tube for Hi-Fi, tube mics and mic preamps, these tubes are very fine, highly rare and in great demand. Authentic, the real deal, the bottom of the glass is diamond marked. Matched pairs and quads are available with tightly controlled transconductance from section to section and from tube to tube. Astonishingly accurate, the sound image blooms out of a dead quiet background.  If you want the best 12AU7 variant available anywhere, put these in your cart. You can order the number you want since there are hundreds of them in stock. They are carefully tested on my TV-7/U and my hifi system before being packed with NOS ranges from 110-120/56 min. If you are not sastisfied, please send them back with full refund within a month (of course you pay the returning fees). I guarantee the best quality of my tubes. Thanks a million P/S: It is important to bear in mind that the shipping service I offer in the listing is $28.65 to all regions to which Vietnam post is available. Due to the bad epidemic, Vietnam post is not always available to some locations especially in Africa, some South American countries or even some Northern European nations. Also, it takes longer than usual (22-60 days depending on the distance and your local customs). So, please wait patiently email/message me if there is any problem occurred before opening disputes on ebay. It will make the situation more complicated and obviously affect my selling performance.  For that reason, please ask me before bidding. Besides, if you need the tubes urgently, you have to pay an extra of $45.75 (taking 10-12 days) or $68.75 (taking 3-5 days) by DHL to all regions world-wide. Thanks a million

You are bidding for one tube TELEFUNKEN G73-R/ECC802S/12AU7/ECC82 black Coated NOS Plain Box with diamond logo on the bottom. I have some carton boxes with 52 pieces each so please order the number you want. These tubes were made for military purposes so they are deadly quiet, clear, detailed and dynamic. They sound like Telefunken ecc802s so they are suitable for those who are seeking for quick, clean and precise soundings. These are tested carefully on my TV-7 tube tester at the nos range and on my amplifier. They all work fine. The items will be shipped from Hanoi, Vietnam by Vietnam post at 28.65 pounds. It may take from 22-45 days due to Covid. If you need the tubes urgently, please pay an extra to use express services like DHL, FedEx... which costs about 63 pounds taking 3-7 working days depending on your local customs. Please let me know soon. Happy bidding. Thanks P/S: All the tubes are under one-month guarantee and return is accepted but buyers have to pay the returning fees. Video or photo testing will be sent if requested.

Untitled Document 1957 Telefunken 12AU7 ECC82 Rib Plate Tubes, Matched Pair, NOS Testing You are bidding on a matched pair of 1957 Telefunken 12AU7 ECC82 audio tubes. These tubes have gray ribbed plates and halo getters. They were manufactured in Germany. They have the Diamond on the bottom between the pins. One tube has the date code of md which is 1957. The tubes came together so the other non visible code is most likely 1957 also. These were tested on my Dan Nelson calibrated TV-7B. They have been tested for shorts, gas, and transconductance. The tubes test very strong with readings of 110/110 and 105/105. Minimum is 62. These tubes have also been checked for noise and microphonics in the phono stage of my Fisher 800B and are dead quiet. All tubes are tested on my calibrated TV-7/B or on my calibrated Hickok 539C. All of these tubes have been tested for transconductance, shorts, gas, leakage and life. All tubes meet or exceed manufacturer published specifications of transconductance (Gm) for the specified tube type. All tests are tested twice - prior to the listing and prior to shipping. I have been selling tubes on the internet since 1998 and have been working with tubes since the early 1960s. If you have not already done so, please take a moment and look at my feedback. All tubes are 100% guaranteed good on arrival. These are great tubes for your new audio gear, guitar amps and vintage stereo/audio gear. Thanks for viewing my auction. Please check out my other auctions for more audio tubes, ham radio and radio related items, and collectibles for great deals. You can add me to your list of favorite sellers by clicking here. I will ship overseas Regarding Shipping Your tubes will be well packed. All tubes are shipped in white boxes or the original boxes if available. They are than are wrapped in bubble wrap and shipped in a box. I have shipped thousands of tubes all over the world and have not yet had any arrive damaged. Payment must be received with 2 days of the auction close. Foreign bidders are welcome to bid. I will gladly combine auctions to save on shipping when possible. I have sold and shipped electronic equipment and tubes to over 73 countries. I pack items very well. See my feedback and bid with confidence!

You are bidding for one Telefunken G73-R black coated specially designed for HP used for special purposes. They were made in Germany in 1960s. This type of tubes is deadly quiet with clear and clean sounds. They are quick, precise, dynamic and very harmonic. The tube was well tested on TV-7D/U and Avo ct160 at the NOS range. All the tubes from us are give one-month warranty since the time of arrival. There are many rare tubes in stock. Please request to meet your needs. Please ask before bidding. There are many types of raretubes in stock. Matched pairs and matched quads are available. Thanks P/S: The shipping service here is by Vietnam post taking 14-22 days depending on your local customs. For regions that Vietnam post is not available, I’ll use express services like DHL, FedEx or UPS express taking 3-7 working days. However you have to pay an extra for the fees and shipping insurance with track ($68 in total). Please request your shipping option if you need them urgently. Some locations to which Vietnam post is not available, I’ll use express services and buyer have to pay an extra of course. Thanks

This auction is for 2 pcs new, NOS NIB ECC82 12AU7 Telefunken with long smooth plates and diamonds in the bottom, Made in Germany. They come in original boxes. Tested on my valve characteristic meter AVO Mark 4.Tube1: Ia1=12,5mA gm1=2,6mA/V Ia2=15,5mA gm2=2,8mA/V Tube2: Ia1=15,6mA gm1=2,6mA/V Ia2=15,9mA gm2=2,7mA/VPay by PayPal or a banktransfer to my account. Registered shipping worldwide is 13 USD. Due to Russian war in Ukrain I will not ship to Russia or Belarus Please feel free to email me if you have any questions!

You are bidding for one tube TELEFUNKEN G73-R/ECC802S/12AU7/ECC82 black Coated NOS Plain Box with diamond logo on the bottom. I have some carton boxes with 52 pieces each so please order the number you want. These tubes were made for military purposes so they are deadly quiet, clear, detailed and dynamic. They sound like Telefunken ecc802s so they are suitable for those who are seeking for quick, clean and precise soundings. These are tested carefully on my TV-7 tube tester at the nos range and on my amplifier. They all work fine. The items will be shipped from Hanoi, Vietnam by Vietnam post at 18.65 pounds. However, there may be no service to some locations. It may take from 22-45 days due to Covid. If you need the tubes urgently, please pay an extra to use express services like DHL, FedEx... which costs about 43-45 pounds taking 3-7 working days depending on your local customs. Please let me know soon before you pay. Happy bidding. Thanks P/S: All the tubes are under one-month guarantee and return is accepted but buyers have to pay the returning fees. Video or photo testing will be sent if requested.

=°=Clic ?Mes autres ventes, all my listings ECC82 by EiPhilips Elektronska IndustrijaMade in former YugoslaviaTelefunken tooling & design > Long Smooth Plate >Very strong test result: 120/120+ %??? get the vintage sound ??? Tube was tested on my calibrated B&K747B Dynamic mutual conductance tester for : shorts / grid emission-leakage-gas mutual conductance & life test if necessary ( good range of the meter scale in % transconductance starts at 65 up to 120 ) Tubes are guarantied not to be Dead On Arrival and to test as stated in this auction + PLEASE CHECK OUT MY OTHER AUCTIONS FOR MORE TUBES + Réduction sur la livraison dachats groupés en FRANCE: même prix de port, le plus élevé, quel que soit le nombre dobjets achetés, alors consultez mes autres ventes, MERCI. Envoi soigné garanti - Nhésitez pas à me contacter pour tout renseignement avant denchérir. idem en cas de problème ou derreur dans la description: communiquez, Errare humanum est... *****foreign buyers please note***** I always package my items with care to help insure they will arrive to you safelyYES, I really do combine shipping if you win more than one auction, to save you money on shipping: Please ask all questions before bidding and I will be happy to answer If a problem arises contact me and Ill try to fix the problem, Errare humanum est...

The price is for ONE pair Telefunken G73-R black coated glass, NOS, laboratory product, very reliable version, Tested Nos tightly matched, excluding shipping. I have some carton boxes each contain 100 pieces so they are all unused with NOS testing values and tightly balanced. Surpassing the quality control requirements of the famous Telefunken ECC802S, these are extremely rare, limited production, black shield coated, avionics/aircraft grade, factory selected Telefunken G73R. Manufactured solely for Agilent Technology and Hewlett-Packard, the proprietary G73R part number and RFI/EMI black coat shielding indicate the highest quality grading on the planet. This illustrates exhaustive aftermarket testing for low noise, uniform output, low microphonics, freedom from physical defects, long heater life and an even, uniform cathode emission. The finest West German manufactured Telefunken tubes with diamond marked, these have G73R hand written or Lab stamps on the outside black shield coating. Records indicate they were only available as spare parts for Agilent or H-P equipment. Critical use in hospital and aerospace equipment demanded tubes with extremely low noise and tightly controlled output. The ultimate tube for Hi-Fi, tube mics and mic preamps, these tubes are very fine, highly rare and in great demand. Authentic, the real deal, the bottom of the glass is diamond marked. Matched pairs and quads are available with tightly controlled transconductance from section to section and from tube to tube. Astonishingly accurate, the sound image blooms out of a dead quiet background.  If you want the best 12AU7 variant available anywhere, put these in your cart. You can order the number you want since there are hundreds of them in stock. They are carefully tested on my TV-7/U and my hifi system before being packed with NOS ranges from 110-120/56 min. If you are not sastisfied, please send them back with full refund within a month (of course you pay the returning fees). I guarantee the best quality of my tubes. Thanks a million P/S: It is important to bear in mind that the shipping service I offer in the listing is $28.65 to all regions to which Vietnam post is available. Due to the bad epidemic, Vietnam post is not always available to some locations especially in Africa, some South American countries or even some Northern European nations. Also, it takes longer than usual (22-60 days depending on the distance and your local customs). So, please wait patiently email/message me if there is any problem occurred before opening disputes on ebay. It will make the situation more complicated and obviously affect my selling performance.  For that reason, please ask me before bidding. Besides, if you need the tubes urgently, you have to pay an extra of $45.75 (taking 10-12 days) or $68.75 (taking 3-5 days) by DHL to all regions world-wide. Thanks a million

You are bidding for one tube TELEFUNKEN G73-R/ECC802S/12AU7/ECC82 black Coated NOS Plain Box with diamond logo on the bottom. I have some carton boxes with 52 pieces each so please order the number you want. These tubes were made for military purposes so they are deadly quiet, clear, detailed and dynamic. They sound like Telefunken ecc802s so they are suitable for those who are seeking for quick, clean and precise soundings. These are tested carefully on my TV-7 tube tester at the nos range and on my amplifier. They all work fine. The items will be shipped from Hanoi, Vietnam by Vietnam post at 28.65 pounds. It may take from 22-45 days due to Covid. If you need the tubes urgently, please pay an extra to use express services like DHL, FedEx... which costs about 63 pounds taking 3-7 working days depending on your local customs. Please let me know soon. Happy bidding. Thanks P/S: All the tubes are under one-month guarantee and return is accepted but buyers have to pay the returning fees. Video or photo testing will be sent if requested.

Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Telefunken ECC82 Röhre long smooth Plates NOS neu strong Triode selten Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern. Die Röhre wurde auf einem Funke W19 als sehr gut geprüft. (NOS)Die Ergebnisse der Messung in mA:24/23 Wir bieten eine Vielzahl an alten Bastel -und Sammelobjekten an.Bitte beachten Sie, dass aufgrund des Alters keine Garantien auf die technischen Funktionen gegeben werden können.The parts are very old, we dont give any guarantee on the technical function. Zahlung Versand Kombiversand nur bei Artikeln möglich, die am gleichen Tag gekauft werden. (aus einer Auktionsrunde) DIe angepasste Rechnung erhalten Sie dann nach Auktionsende. Aufwendiger Versand (klimaneutral) mit DHL Premium in 2-welliger Kartonage und aufwendiger Polsterung! Versand größtenteils plastikfrei, 80 Prozent des Versandmaterial aus recyceltem Altpapier bzw. Second-Hand Kartonagen. WORLDWIDE SHIPPING ON REQUEST! PLEASE ASK BEFORE YOU BUY! Links Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Newsletter Verpassen Sie keine Angebote mehr! Wir informieren Sie über Angebote und Aktionen bequem per E-Mail. Newsletter abonnieren Kontakt Senden Sie uns eine Nachricht

You are bidding for one Telefunken G73-R black coated specially designed for HP used for special purposes. They were made in Germany in 1960s. This type of tubes is deadly quiet with clear and clean sounds. They are quick, precise, dynamic and very harmonic. The tube was well tested on TV-7D/U and Avo ct160 at the NOS range. All the tubes from us are give one-month warranty since the time of arrival. There are many rare tubes in stock. Please request to meet your needs. Please ask before bidding. There are many types of raretubes in stock. Matched pairs and matched quads are available. Thanks P/S: The shipping service here is by Vietnam post taking 14-22 days depending on your local customs. For regions that Vietnam post is not available, I’ll use express services like DHL, FedEx or UPS express taking 3-7 working days. However you have to pay an extra for the fees and shipping insurance with track ($68 in total). Please request your shipping option if you need them urgently. Some locations to which Vietnam post is not available, I’ll use express services and buyer have to pay an extra of course. Thanks

The price is for ONE tube Telefunken G73-R black coated glass, NOS, laboratory product, very reliable version, Tested Nos tightly matched, excluding shipping. I have some carton boxes each contain 100 pieces so they are all unused with NOS testing values and tightly balanced. Surpassing the quality control requirements of the famous Telefunken ECC802S, these are extremely rare, limited production, black shield coated, avionics/aircraft grade, factory selected Telefunken G73R. Manufactured solely for Agilent Technology and Hewlett-Packard, the proprietary G73R part number and RFI/EMI black coat shielding indicate the highest quality grading on the planet. This illustrates exhaustive aftermarket testing for low noise, uniform output, low microphonics, freedom from physical defects, long heater life and an even, uniform cathode emission. The finest West German manufactured Telefunken tubes with diamond marked, these have G73R hand written or Lab stamps on the outside black shield coating. Records indicate they were only available as spare parts for Agilent or H-P equipment. Critical use in hospital and aerospace equipment demanded tubes with extremely low noise and tightly controlled output. The ultimate tube for Hi-Fi, tube mics and mic preamps, these tubes are very fine, highly rare and in great demand. Authentic, the real deal, the bottom of the glass is diamond marked. Matched pairs and quads are available with tightly controlled transconductance from section to section and from tube to tube. Astonishingly accurate, the sound image blooms out of a dead quiet background.  If you want the best 12AU7 variant available anywhere, put these in your cart. You can order the number you want since there are hundreds of them in stock. They are carefully tested on my TV-7/U and my hifi system before being packed with NOS ranges from 110-120/56 min. If you are not sastisfied, please send them back with full refund within a month (of course you pay the returning fees). I guarantee the best quality of my tubes. Thanks a million P/S: It is important to bear in mind that the shipping service I offer in the listing is $28.65 to all regions to which Vietnam post is available. Due to the bad epidemic, Vietnam post is not always available to some locations especially in Africa, some South American countries or even some Northern European nations. Also, it takes longer than usual (22-60 days depending on the distance and your local customs). So, please wait patiently email/message me if there is any problem occurred before opening disputes on ebay. It will make the situation more complicated and obviously affect my selling performance.  For that reason, please ask me before bidding. Besides, if you need the tubes urgently, you have to pay an extra of $45.75 (taking 10-12 days) or $68.75 (taking 3-5 days) by DHL to all regions world-wide. Thanks a million

You are bidding for one tube TELEFUNKEN G73-R/ECC802S/12AU7/ECC82 black Coated NOS Plain Box with diamond logo on the bottom. I have some carton boxes with 52 pieces each so please order the number you want. These tubes were made for military purposes so they are deadly quiet, clear, detailed and dynamic. They sound like Telefunken ecc802s so they are suitable for those who are seeking for quick, clean and precise soundings. These are tested carefully on my TV-7 tube tester at the nos range and on my amplifier. They all work fine. The items will be shipped from Hanoi, Vietnam by Vietnam post at 18.65 pounds. However, there may be no service to some locations. It may take from 22-45 days due to Covid. If you need the tubes urgently, please pay an extra to use express services like DHL, FedEx... which costs about 43-45 pounds taking 3-7 working days depending on your local customs. Please let me know soon before you pay. Happy bidding. Thanks P/S: All the tubes are under one-month guarantee and return is accepted but buyers have to pay the returning fees. Video or photo testing will be sent if requested.

Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Telefunken ECC82 Röhre 12AU7 NOS selten long ribbed Plates Röhrenverstärker Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern. Die Röhre ist noch neu. Wir bieten eine Vielzahl an alten Bastel -und Sammelobjekten an.Bitte beachten Sie, dass aufgrund des Alters keine Garantien auf die technischen Funktionen gegeben werden können.The parts are very old, we dont give any guarantee on the technical function. Zahlung Versand Kombiversand nur bei Artikeln möglich, die am gleichen Tag gekauft werden. (aus einer Auktionsrunde) DIe angepasste Rechnung erhalten Sie dann nach Auktionsende. Aufwendiger Versand (klimaneutral) mit DHL Premium in 2-welliger Kartonage und aufwendiger Polsterung! Versand größtenteils plastikfrei, 80 Prozent des Versandmaterial aus recyceltem Altpapier bzw. Second-Hand Kartonagen. WORLDWIDE SHIPPING ON REQUEST! PLEASE ASK BEFORE YOU BUY! Links Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Newsletter Verpassen Sie keine Angebote mehr! Wir informieren Sie über Angebote und Aktionen bequem per E-Mail. Newsletter abonnieren Kontakt Senden Sie uns eine Nachricht

Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Telefunken ECC82 Röhre NOS OVP long smooth plates selten Röhrenradio Tube Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern. Die Röhre ist noch neu und in der OVP. Wir bieten eine Vielzahl an alten Bastel -und Sammelobjekten an.Bitte beachten Sie, dass aufgrund des Alters keine Garantien auf die technischen Funktionen gegeben werden können.The parts are very old, we dont give any guarantee on the technical function. Zahlung Versand Kombiversand nur bei Artikeln möglich, die am gleichen Tag gekauft werden. (aus einer Auktionsrunde) DIe angepasste Rechnung erhalten Sie dann nach Auktionsende. Aufwendiger Versand (klimaneutral) mit DHL Premium in 2-welliger Kartonage und aufwendiger Polsterung! Versand größtenteils plastikfrei, 80 Prozent des Versandmaterial aus recyceltem Altpapier bzw. Second-Hand Kartonagen. WORLDWIDE SHIPPING ON REQUEST! PLEASE ASK BEFORE YOU BUY! Links Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Newsletter Verpassen Sie keine Angebote mehr! Wir informieren Sie über Angebote und Aktionen bequem per E-Mail. Newsletter abonnieren Kontakt Senden Sie uns eine Nachricht

You are bidding for one tube TELEFUNKEN G73-R/ECC802S/12AU7/ECC82 black Coated NOS Plain Box with diamond logo on the bottom. I have some carton boxes with 52 pieces each so please order the number you want. These tubes were made for military purposes so they are deadly quiet, clear, detailed and dynamic. They sound like Telefunken ecc802s so they are suitable for those who are seeking for quick, clean and precise soundings. These are tested carefully on my TV-7 tube tester at the nos range and on my amplifier. They all work fine. The items will be shipped from Hanoi, Vietnam by Vietnam post at 28.65 pounds. It may take from 22-45 days due to Covid. If you need the tubes urgently, please pay an extra to use express services like DHL, FedEx... which costs about 63 pounds taking 3-7 working days depending on your local customs. Please let me know soon. Happy bidding. Thanks P/S: All the tubes are under one-month guarantee and return is accepted but buyers have to pay the returning fees. Video or photo testing will be sent if requested.

NOS - New Old Stock Telefunken ECC82/12AU7 tubes. NOS. Set of 3. Made in West Germany. One tube is marked ECC82/12AU7 while other two are marked ECC82. Terms and conditions - PLEASE READ! Changes to PAYPAL refund: Due to recent policy changes at PAYPAL where they will not be refunding their portion of the PAYPAL fees, any refund that is requested to us will be treated likewise. In other words, when you send over a payment, the fee that PAYPAL takes out, will no longer be refunded back to you should you request a refund or we have to do a refund because you did not meet our transactional policy (like asking us to ship to a different address that is on the PAYPAL payment). We know this is unfair and have filed a complaint with Better Business Bureau. Hopefully, they will be able to “persuade” PAYPAL to drop this ridiculous policy. If you think this policy is ridiculous, pls contact your local BBB and file a similar complaint. That will add some weight to our filed complaint.TRANSACTIONS on eBay: ALL transactions must be completed on eBay. NO EXCEPTIONS. We will not respond to offers or suggestions on completing the transaction outside of eBay. Do not ask us to contact you directly outside eBay. If you find an item here on our eBay store that you are interested in purchasing, please conclude the transaction here on eBay.PRODUCT INFO: All items are fully tested and evaluated. If an item is not working properly, it will be mentioned in the listing. So read carefully. Cosmetic conditions will also be clearly laid out in the listing. But because everyone has a different standard, what is an 8/10 condition to me may be a 6/10 condition to you. So it is important you check out every picture on the listing. All pictures are of the actual item and taken just prior to listing it on eBay. All opinions expressed on our listings are our own and based on our evaluation in our system. They are not Gospel truth and should not be treated as such. Every system, every room and every conditions are different. We do not guarantee the result we get in our system will be the same in yours. WHAT KIND OF PRODUCTS WE SELL: We are a used hifi store so everything is used. So no warranty of any kind is offered or expressed. If there is a balance factory warranty from the manufacturer, you should check with them to see if it’s transferable. See above paragraph, everything is tested prior to selling and if there is any issue, we would list it in the listing. So it’s important you read every word in our listing. Occasionally, we may get dealer demo units, NOS (New Old Stock) or dealer excess inventory. Again, you need to check with the manufacturer if they will continue to honor any kind of warranty to you. PAYMENT INFO: PayPal payment is preferred and expected within 3 days after listing has closed. If payment is made through PAYPAL, we will ONLY ship to the address on the PAYPAL payment. NO EXCEPTIONS. SHIPPING: Item will be shipped within 24 hours of payment clearance except late Friday afternoon, Saturday, Sunday and Public Holidays. Tracking numbers will be provided on all shipments. We ship via FEDEX and USPS with insurance and signature required. In the very rare event that an item arrives not as described in our ads, we will resolve the issue(s) with the customer to their satisfaction. Returns are not accepted for shipping damage. If somehow the item arrives damaged, the buyer will need to inform us immediately so that we can get the claim process rolling. We will assist every way we can to get your money back. But this will be rare as we professionally pack every item that goes out to survive the rigor of shipping regardless of value. All orders will be insured and declared at full purchase value. If you want us to declare it at a lower value, you will need to fill out a form authorizing us to declare it at the amount you want us to and that you will assume all risk at the lowered value. And that includes insurance claim should the package be damaged or go missing during shipping. RETURNS: There are absolutely no returns for any items shipped outside the United States. International purchases for all items are as-is. The buyer assumes all cost of return shipping and handling. The only variation of this is if the item you receive is not the item you bought. In the rare event you have a change of mind (buyers remorse) after receiving the item; we may take the item back under our buy back quote or impose a re-stocking of 20% of the original purchase price. Cost of return shipping is your responsibility. This is a case to case basis and not an outright offer to accept every and any returns back. This is why it is important to read our listing carefully. Everything and anything is described in it with all pertinent information for you to make an informed decision. If you have any questions, ASK! DECLARED VALUE: All overseas purchases will be declared based on purchase price. NO EXCEPTION. This is because;1) For your protection as the declared value is also the insured value. 2) eBay and PAYPAL policies dictate that all declared value must be the purchase or transacted price.We know this may be tough in some countries because of your high duties so we will make exceptions but you need to contact us first and work out the details to complete your purchase. We will not entertain any requests after you have made the purchase and paid for it. PARTS OR REPAIRS: All items sold as parts or repairs are NOT returnable. Please read the listing carefully and understand what you are bidding/buying before committing. FRAUDULENT ACTIVITY: Due to recent actions by a few rotten apples we will be tagging all our items with tamper proof labels. If the labels are in any way removed or shows attempted action to remove it, we will be reporting the buyer to the relevant authorities for fraud. And if the buyer does a switch-a-roo where the labels have been removed or desecrated in any way, we will also report this fraudulent activity and will not honor any refunds or returns or exchanges.

You are bidding for a lot of 10 pieces Telefunken ECC82 12AU7 Slightly Used Diamond Bottom NOS Tested made in Germany in 1960s. They are all first version of Telefunken with small prints and letter codes. The letterings are not nice (as shiwn in the photos) but the testing values are great. They are new open boxes but I listed them as slightly used. There are 6 ribbed plates and 4 smooth plates (2-hole center, one of the best type and really sought-after). The tubes were all tested on TV-7D/U and Avo ct160 at the NOS range. All the tubes from us are give one-month warranty since the time of arrival. There are many rare tubes in stock. Please request to meet your needs. Please ask before bidding. Matched pairs and matched quads are available. Thanks P/S: The shipping service here is by Vietnam post taking 14-22 days depending on your local customs. For regions that Vietnam post is not available, I’ll use express services like DHL, FedEx or UPS express taking 3-7 working days. However you have to pay an extra for the fees and shipping insurance with track ($68 in total)

You are bidding for one Telefunken G73-R black coated specially designed for HP used for special purposes. They were made in Germany in 1960s. This type of tubes is deadly quiet with clear and clean sounds. They are quick, precise, dynamic and very harmonic. The tube was well tested on TV-7D/U and Avo ct160 at the NOS range. All the tubes from us are give one-month warranty since the time of arrival. There are many rare tubes in stock. Please request to meet your needs. Please ask before bidding. There are many types of raretubes in stock. Matched pairs and matched quads are available. Thanks P/S: The shipping service here is by Vietnam post taking 14-22 days depending on your local customs. For regions that Vietnam post is not available, I’ll use express services like DHL, FedEx or UPS express taking 3-7 working days. However you have to pay an extra for the fees and shipping insurance with track ($68 in total). Please request your shipping option if you need them urgently. Some locations to which Vietnam post is not available, I’ll use express services and buyer have to pay an extra of course. Thanks

The price is for ONE tube Telefunken G73-R black coated glass, NOS, laboratory product, very reliable version, Tested Nos tightly matched, excluding shipping. I have some carton boxes each contain 100 pieces so they are all unused with NOS testing values and tightly balanced. Surpassing the quality control requirements of the famous Telefunken ECC802S, these are extremely rare, limited production, black shield coated, avionics/aircraft grade, factory selected Telefunken G73R. Manufactured solely for Agilent Technology and Hewlett-Packard, the proprietary G73R part number and RFI/EMI black coat shielding indicate the highest quality grading on the planet. This illustrates exhaustive aftermarket testing for low noise, uniform output, low microphonics, freedom from physical defects, long heater life and an even, uniform cathode emission. The finest West German manufactured Telefunken tubes with diamond marked, these have G73R hand written or Lab stamps on the outside black shield coating. Records indicate they were only available as spare parts for Agilent or H-P equipment. Critical use in hospital and aerospace equipment demanded tubes with extremely low noise and tightly controlled output. The ultimate tube for Hi-Fi, tube mics and mic preamps, these tubes are very fine, highly rare and in great demand. Authentic, the real deal, the bottom of the glass is diamond marked. Matched pairs and quads are available with tightly controlled transconductance from section to section and from tube to tube. Astonishingly accurate, the sound image blooms out of a dead quiet background.  If you want the best 12AU7 variant available anywhere, put these in your cart. You can order the number you want since there are hundreds of them in stock. They are carefully tested on my TV-7/U and my hifi system before being packed with NOS ranges from 110-120/56 min. If you are not sastisfied, please send them back with full refund within a month (of course you pay the returning fees). I guarantee the best quality of my tubes. Thanks a million P/S: It is important to bear in mind that the shipping service I offer in the listing is $28.65 to all regions to which Vietnam post is available. Due to the bad epidemic, Vietnam post is not always available to some locations especially in Africa, some South American countries or even some Northern European nations. Also, it takes longer than usual (22-60 days depending on the distance and your local customs). So, please wait patiently email/message me if there is any problem occurred before opening disputes on ebay. It will make the situation more complicated and obviously affect my selling performance.  For that reason, please ask me before bidding. Besides, if you need the tubes urgently, you have to pay an extra of $45.75 (taking 10-12 days) or $68.75 (taking 3-5 days) by DHL to all regions world-wide. Thanks a million

Telefunken ECC82/12AU7 tubes, set of 2. Made in West Germany. NOS. $160 ONLY! Terms and conditions - PLEASE READ! Changes to PAYPAL refund: Due to recent policy changes at PAYPAL where they will not be refunding their portion of the PAYPAL fees, any refund that is requested to us will be treated likewise. In other words, when you send over a payment, the fee that PAYPAL takes out, will no longer be refunded back to you should you request a refund or we have to do a refund because you did not meet our transactional policy (like asking us to ship to a different address that is on the PAYPAL payment). We know this is unfair and have filed a complaint with Better Business Bureau. Hopefully, they will be able to “persuade” PAYPAL to drop this ridiculous policy. If you think this policy is ridiculous, pls contact your local BBB and file a similar complaint. That will add some weight to our filed complaint.TRANSACTIONS on eBay: ALL transactions must be completed on eBay. NO EXCEPTIONS. We will not respond to offers or suggestions on completing the transaction outside of eBay. Do not ask us to contact you directly outside eBay. If you find an item here on our eBay store that you are interested in purchasing, please conclude the transaction here on eBay.PRODUCT INFO: All items are fully tested and evaluated. If an item is not working properly, it will be mentioned in the listing. So read carefully. Cosmetic conditions will also be clearly laid out in the listing. But because everyone has a different standard, what is an 8/10 condition to me may be a 6/10 condition to you. So it is important you check out every picture on the listing. All pictures are of the actual item and taken just prior to listing it on eBay. All opinions expressed on our listings are our own and based on our evaluation in our system. They are not Gospel truth and should not be treated as such. Every system, every room and every conditions are different. We do not guarantee the result we get in our system will be the same in yours. WHAT KIND OF PRODUCTS WE SELL: We are a used hifi store so everything is used. So no warranty of any kind is offered or expressed. If there is a balance factory warranty from the manufacturer, you should check with them to see if it’s transferable. See above paragraph, everything is tested prior to selling and if there is any issue, we would list it in the listing. So it’s important you read every word in our listing. Occasionally, we may get dealer demo units, NOS (New Old Stock) or dealer excess inventory. Again, you need to check with the manufacturer if they will continue to honor any kind of warranty to you. PAYMENT INFO: PayPal payment is preferred and expected within 3 days after listing has closed. If payment is made through PAYPAL, we will ONLY ship to the address on the PAYPAL payment. NO EXCEPTIONS. SHIPPING: Item will be shipped within 24 hours of payment clearance except late Friday afternoon, Saturday, Sunday and Public Holidays. Tracking numbers will be provided on all shipments. We ship via FEDEX and USPS with insurance and signature required. In the very rare event that an item arrives not as described in our ads, we will resolve the issue(s) with the customer to their satisfaction. Returns are not accepted for shipping damage. If somehow the item arrives damaged, the buyer will need to inform us immediately so that we can get the claim process rolling. We will assist every way we can to get your money back. But this will be rare as we professionally pack every item that goes out to survive the rigor of shipping regardless of value. All orders will be insured and declared at full purchase value. If you want us to declare it at a lower value, you will need to fill out a form authorizing us to declare it at the amount you want us to and that you will assume all risk at the lowered value. And that includes insurance claim should the package be damaged or go missing during shipping. RETURNS: There are absolutely no returns for any items shipped outside the United States. International purchases for all items are as-is. The buyer assumes all cost of return shipping and handling. The only variation of this is if the item you receive is not the item you bought. In the rare event you have a change of mind (buyers remorse) after receiving the item; we may take the item back under our buy back quote or impose a re-stocking of 20% of the original purchase price. Cost of return shipping is your responsibility. This is a case to case basis and not an outright offer to accept every and any returns back. This is why it is important to read our listing carefully. Everything and anything is described in it with all pertinent information for you to make an informed decision. If you have any questions, ASK! DECLARED VALUE: All overseas purchases will be declared based on purchase price. NO EXCEPTION. This is because;1) For your protection as the declared value is also the insured value. 2) eBay and PAYPAL policies dictate that all declared value must be the purchase or transacted price.We know this may be tough in some countries because of your high duties so we will make exceptions but you need to contact us first and work out the details to complete your purchase. We will not entertain any requests after you have made the purchase and paid for it. PARTS OR REPAIRS: All items sold as parts or repairs are NOT returnable. Please read the listing carefully and understand what you are bidding/buying before committing. FRAUDULENT ACTIVITY: Due to recent actions by a few rotten apples we will be tagging all our items with tamper proof labels. If the labels are in any way removed or shows attempted action to remove it, we will be reporting the buyer to the relevant authorities for fraud. And if the buyer does a switch-a-roo where the labels have been removed or desecrated in any way, we will also report this fraudulent activity and will not honor any refunds or returns or exchanges.

Telefunken ECC82/12AU7 tubes, set of 2. Made in West Germany. NOS. $160 ONLY! Terms and conditions - PLEASE READ! Changes to PAYPAL refund: Due to recent policy changes at PAYPAL where they will not be refunding their portion of the PAYPAL fees, any refund that is requested to us will be treated likewise. In other words, when you send over a payment, the fee that PAYPAL takes out, will no longer be refunded back to you should you request a refund or we have to do a refund because you did not meet our transactional policy (like asking us to ship to a different address that is on the PAYPAL payment). We know this is unfair and have filed a complaint with Better Business Bureau. Hopefully, they will be able to “persuade” PAYPAL to drop this ridiculous policy. If you think this policy is ridiculous, pls contact your local BBB and file a similar complaint. That will add some weight to our filed complaint.TRANSACTIONS on eBay: ALL transactions must be completed on eBay. NO EXCEPTIONS. We will not respond to offers or suggestions on completing the transaction outside of eBay. Do not ask us to contact you directly outside eBay. If you find an item here on our eBay store that you are interested in purchasing, please conclude the transaction here on eBay.PRODUCT INFO: All items are fully tested and evaluated. If an item is not working properly, it will be mentioned in the listing. So read carefully. Cosmetic conditions will also be clearly laid out in the listing. But because everyone has a different standard, what is an 8/10 condition to me may be a 6/10 condition to you. So it is important you check out every picture on the listing. All pictures are of the actual item and taken just prior to listing it on eBay. All opinions expressed on our listings are our own and based on our evaluation in our system. They are not Gospel truth and should not be treated as such. Every system, every room and every conditions are different. We do not guarantee the result we get in our system will be the same in yours. WHAT KIND OF PRODUCTS WE SELL: We are a used hifi store so everything is used. So no warranty of any kind is offered or expressed. If there is a balance factory warranty from the manufacturer, you should check with them to see if it’s transferable. See above paragraph, everything is tested prior to selling and if there is any issue, we would list it in the listing. So it’s important you read every word in our listing. Occasionally, we may get dealer demo units, NOS (New Old Stock) or dealer excess inventory. Again, you need to check with the manufacturer if they will continue to honor any kind of warranty to you. PAYMENT INFO: PayPal payment is preferred and expected within 3 days after listing has closed. If payment is made through PAYPAL, we will ONLY ship to the address on the PAYPAL payment. NO EXCEPTIONS. SHIPPING: Item will be shipped within 24 hours of payment clearance except late Friday afternoon, Saturday, Sunday and Public Holidays. Tracking numbers will be provided on all shipments. We ship via FEDEX and USPS with insurance and signature required. In the very rare event that an item arrives not as described in our ads, we will resolve the issue(s) with the customer to their satisfaction. Returns are not accepted for shipping damage. If somehow the item arrives damaged, the buyer will need to inform us immediately so that we can get the claim process rolling. We will assist every way we can to get your money back. But this will be rare as we professionally pack every item that goes out to survive the rigor of shipping regardless of value. All orders will be insured and declared at full purchase value. If you want us to declare it at a lower value, you will need to fill out a form authorizing us to declare it at the amount you want us to and that you will assume all risk at the lowered value. And that includes insurance claim should the package be damaged or go missing during shipping. RETURNS: There are absolutely no returns for any items shipped outside the United States. International purchases for all items are as-is. The buyer assumes all cost of return shipping and handling. The only variation of this is if the item you receive is not the item you bought. In the rare event you have a change of mind (buyers remorse) after receiving the item; we may take the item back under our buy back quote or impose a re-stocking of 20% of the original purchase price. Cost of return shipping is your responsibility. This is a case to case basis and not an outright offer to accept every and any returns back. This is why it is important to read our listing carefully. Everything and anything is described in it with all pertinent information for you to make an informed decision. If you have any questions, ASK! DECLARED VALUE: All overseas purchases will be declared based on purchase price. NO EXCEPTION. This is because;1) For your protection as the declared value is also the insured value. 2) eBay and PAYPAL policies dictate that all declared value must be the purchase or transacted price.We know this may be tough in some countries because of your high duties so we will make exceptions but you need to contact us first and work out the details to complete your purchase. We will not entertain any requests after you have made the purchase and paid for it. PARTS OR REPAIRS: All items sold as parts or repairs are NOT returnable. Please read the listing carefully and understand what you are bidding/buying before committing. FRAUDULENT ACTIVITY: Due to recent actions by a few rotten apples we will be tagging all our items with tamper proof labels. If the labels are in any way removed or shows attempted action to remove it, we will be reporting the buyer to the relevant authorities for fraud. And if the buyer does a switch-a-roo where the labels have been removed or desecrated in any way, we will also report this fraudulent activity and will not honor any refunds or returns or exchanges.

The price is for ONE tube Telefunken G73-R black coated glass, NOS, laboratory product, very reliable version, Tested Nos tightly matched, excluding shipping. I have some carton boxes each contain 100 pieces so they are all unused with NOS testing values and tightly balanced. Surpassing the quality control requirements of the famous Telefunken ECC802S, these are extremely rare, limited production, black shield coated, avionics/aircraft grade, factory selected Telefunken G73R. Manufactured solely for Agilent Technology and Hewlett-Packard, the proprietary G73R part number and RFI/EMI black coat shielding indicate the highest quality grading on the planet. This illustrates exhaustive aftermarket testing for low noise, uniform output, low microphonics, freedom from physical defects, long heater life and an even, uniform cathode emission. The finest West German manufactured Telefunken tubes with diamond marked, these have G73R hand written or Lab stamps on the outside black shield coating. Records indicate they were only available as spare parts for Agilent or H-P equipment. Critical use in hospital and aerospace equipment demanded tubes with extremely low noise and tightly controlled output. The ultimate tube for Hi-Fi, tube mics and mic preamps, these tubes are very fine, highly rare and in great demand. Authentic, the real deal, the bottom of the glass is diamond marked. Matched pairs and quads are available with tightly controlled transconductance from section to section and from tube to tube. Astonishingly accurate, the sound image blooms out of a dead quiet background.  If you want the best 12AU7 variant available anywhere, put these in your cart. You can order the number you want since there are hundreds of them in stock. They are carefully tested on my TV-7/U and my hifi system before being packed with NOS ranges from 110-120/56 min. If you are not sastisfied, please send them back with full refund within a month (of course you pay the returning fees). I guarantee the best quality of my tubes. Thanks a million P/S: It is important to bear in mind that the shipping service I offer in the listing is $28.65 to all regions to which Vietnam post is available. Due to the bad epidemic, Vietnam post is not always available to some locations especially in Africa, some South American countries or even some Northern European nations. Also, it takes longer than usual (22-60 days depending on the distance and your local customs). So, please wait patiently email/message me if there is any problem occurred before opening disputes on ebay. It will make the situation more complicated and obviously affect my selling performance.  For that reason, please ask me before bidding. Besides, if you need the tubes urgently, you have to pay an extra of $45.75 (taking 10-12 days) or $68.75 (taking 3-5 days) by DHL to all regions world-wide. Thanks a million

You are bidding for one tube TELEFUNKEN G73-R/ECC802S/12AU7/ECC82 black Coated NOS Plain Box with diamond logo on the bottom. I have some carton boxes with 52 pieces each so please order the number you want. These tubes were made for military purposes so they are deadly quiet, clear, detailed and dynamic. They sound like Telefunken ecc802s so they are suitable for those who are seeking for quick, clean and precise soundings. These are tested carefully on my TV-7 tube tester at the nos range and on my amplifier. They all work fine. The items will be shipped from Hanoi, Vietnam by Vietnam post at 28.65 pounds. It may take from 22-45 days due to Covid. If you need the tubes urgently, please pay an extra to use express services like DHL, FedEx... which costs about 63 pounds taking 3-7 working days depending on your local customs. Please let me know soon. Happy bidding. Thanks P/S: All the tubes are under one-month guarantee and return is accepted but buyers have to pay the returning fees. Video or photo testing will be sent if requested.