Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Mullard ECC83 Röhre long Plates MC1 Code Rarität seltene Version strong tested Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern.Die Röhre wurde auf einem Funke W19 als sehr gut geprüft. Die Ergebnisse der Messung in mA:4/3,7 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 Mullard ECC83 Röhre long Plates MC1 Code Rarität seltene Version strong tested Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern.Die Röhre wurde auf einem Funke W19 als sehr gut geprüft. Die Ergebnisse der Messung in mA:4/3,7 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 Mullard ECC83 Röhre Rarität long Plates mC1 Code square Getter Triode Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern.Die Röhre wurde auf einem Funke W19 als sehr gut geprüft. Die Ergebnisse der Messung in mA:2,6/2,6 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

Matched PairMullard12AX7/ECC83Long PlateSquare GettermC1 Codefrom 1956Made in England. Same Date Code: mC1 B6HBoth tubes are made in August 1956 in Blackburn England. Fully tested by calibrated Hickok 539C tube testerwith no shorts, leakage or gas. Measurement: 1480/15101490/1410where minimum good value is 875 Measures strong!Tightly matched pair! Tested in my preamplifier to make sure working as intended with no issues at all. I will gladly combine shipping upon request. __________ The tube(s) in this sale include a 30-day satisfaction guarantee.I strive to ensure you have a completely satisfactory purchase experience.If you are unhappy with your purchase for any reason,you can return the item for a full refund. Please contact me directly prior to opening a return or leaving feedback.I will almost always reply at least within 24 hours to remedy the situation for you with direct communication.

Mullard, British MadeVintage Rare ECC83 12AX7 Valve TubeLong Grey Plates, Goalpost Support Square GettermC1 B6E Code in the GlassFully Tested on AVO VCM 163100% Book Spec = Ia 1.2 - Gm 1.6Ia 1.3/1 - Gm 1.6/1.4Used, Supplied in White Box

** RARE BLACK PRINT LABEL **!!!!! ** PERFECT BALANCED PLATES!! ** *** TESTED NEW NOS!! *** Mullard ( codes: MC1 D7I )12AX7 ECC83 LONG Ribbed Grey PLATESO Getter Tube BOGEN AMP Tested - No microphonics TV-7/u Tested Condition Report: ** Tubes TESTED AND sounded good in my BOGEM AMP! No microphonics! ** ** I WILL COMBINE SHIPPING COST ON M Tested to be in guaranteed working conditionI tested these on a High Quality Professonal Hickok TV-7/U Tester:TUBEs TEST RESULTs: Tube: 52/51 - {Minimum Rating of 32/32 for TV-7 Testers are equal to 65% of average new ratings.} If you have Questions or Comments contact me on eBay Check out the photos! TESTED WITH a (TV-7/U) FOR GAS, SHORTS, AND MUTUAL CONDUCTANCE AND ARE MOSTLY STRONG TUBES! I Combine Y ITEMS!!! ** ShippingBefore You Pay. I accept PayPal and Postal M O.Please see click to enlarge photos for condition and quality.Check out My Other Items For Sale!WILL BE SHIPPED OUT FAST! Before bidding please read my shipping and return policy. I WILL COMBINE SHIPPING COST ON MY ITEMS!!! NOTE: International buyers - THE BUYER IS RESPONSIBLE FOR SHIPPING FEES. INTERNATIONAL BIDS WELCOME. I WONT CHANGE DECLARED VALUE ON CUSTOM FORMS AND INTERNATIONAL BUYERS ARE RESPONSIBLE FOR ALL TAXES, CUSTOM FEES, and additional shipping fees. ANY RETURN WILL BE ACCEPTED BUT BUYER WILL PAY SHIPPING FEES AND I WILL NOT REFUND ANY SHIPPING FEES.*TESTED ON Calibrated HICKOK TV-7 B/U*{Minimum Ratings for TV-7 Testers are equal to 65% of average new ratings.}ALL tubes will be ran through a Daniel Nelson calibrated HICKOK TV-7 B/U for a full mutual conductance test. This is a world class tester that is calibrated by the Hickok doctor. Its test results are dead on and you can buy with confidence. If you want to know what the exact Gm rating of the tube is please message me. My Return Policy: Will not accept returns for reasons such as ordered the wrong item, change mind, not what I thought It was, wrong color ordered, item ordered.

Superb rare tube 1.8/1.6mA/V (100%=1.2mA/V) Taylor 45 tester Please watch my auctions as I have many more audio tubes to list together with rare early electronic equipment, radios and other equipment / Components I have acquired over the years. IMPORTANT INFORMATION I am selling vintage electronic items, these are by their nature are very old and fragile. Every care will be taken to ensure that they are packed well and reach you in the condition they leave me. POSTAGE:If winning bid is outside the UK please wait for my invoice before making payment. This will enable me to check and confirm the correct postage and include discounts for multiple purchases. The OVERSEAS rate is a guide only.Postage covers insurance up to the value of 41.00 for a lost item, it does not cover breakage of glass as this cannot be insured. I quote a standard cost for International postage and will refund any difference over exact cost minus packing materials.All overseas packages will be sent International signed for/tracked. Standard postage rate covers up to 5 small tubes. Also Items such as some capacitors and transformers may require surface shipping which can take 6-8 weeks. As this cant be tracked proof of despatch will be provided. DESPATCH:I always post within 10 working business days from payment. FEEDBACK:If for any reason you believe the item not to be as described in the auction or for that matter any other problems please contact me first before leaving bad star ratings and / or negative feedback. If you are not happy please lets sort things out amicably.

** RARE BLACK PRINT LABEL **!!!!! ** PERFECT BALANCED PLATES!! ** *** TESTED NEW NOS!! *** Mullard ( codes: MC1 D7I )12AX7 ECC83 LONG Ribbed Grey PLATESO Getter Tube BOGEN AMP Tested - No microphonics TV-7/u Tested Condition Report: ** Tubes TESTED AND sounded good in my BOGEM AMP! No microphonics! ** ** I WILL COMBINE SHIPPING COST ON M Tested to be in guaranteed working conditionI tested these on a High Quality Professonal Hickok TV-7/U Tester:TUBEs TEST RESULTs: Tube: 52/51 - {Minimum Rating of 32/32 for TV-7 Testers are equal to 65% of average new ratings.} If you have Questions or Comments contact me on eBay Check out the photos! TESTED WITH a (TV-7/U) FOR GAS, SHORTS, AND MUTUAL CONDUCTANCE AND ARE MOSTLY STRONG TUBES! I Combine Y ITEMS!!! ** ShippingBefore You Pay. I accept PayPal and Postal M O.Please see click to enlarge photos for condition and quality.Check out My Other Items For Sale!WILL BE SHIPPED OUT FAST! Before bidding please read my shipping and return policy. I WILL COMBINE SHIPPING COST ON MY ITEMS!!! NOTE: International buyers - THE BUYER IS RESPONSIBLE FOR SHIPPING FEES. INTERNATIONAL BIDS WELCOME. I WONT CHANGE DECLARED VALUE ON CUSTOM FORMS AND INTERNATIONAL BUYERS ARE RESPONSIBLE FOR ALL TAXES, CUSTOM FEES, and additional shipping fees. ANY RETURN WILL BE ACCEPTED BUT BUYER WILL PAY SHIPPING FEES AND I WILL NOT REFUND ANY SHIPPING FEES.*TESTED ON Calibrated HICKOK TV-7 B/U*{Minimum Ratings for TV-7 Testers are equal to 65% of average new ratings.}ALL tubes will be ran through a Daniel Nelson calibrated HICKOK TV-7 B/U for a full mutual conductance test. This is a world class tester that is calibrated by the Hickok doctor. Its test results are dead on and you can buy with confidence. If you want to know what the exact Gm rating of the tube is please message me. My Return Policy: Will not accept returns for reasons such as ordered the wrong item, change mind, not what I thought It was, wrong color ordered, item ordered.

Mullard ECC83, long plate, square getter. mc1 B7G date code. Tests very good; 1.45mA/V / 1.8mA/V (91% / 112%)

Valvo ecc83 mC1 D7E Mullard. Die Röhre ist aus NOS Beständen und wurde zum Funktionstest gebraucht. 1,3/1,4mA 1,2mA = 100% https://www.ebay.de/itm/255273850944?mkcid=16&mkevt=1&mkrid=707-127634-2357-0&ssspo=3a06OD1TSPS&sssrc=4429486&ssuid=N1I2TlJHRby&var=&widget_ver=artemis&media=COPY Bei Fragen oder Anregungen einfach melden Privatverkauf.

Valvo ecc83 mC1 D7E Mullard. Die Röhre ist aus NOS Beständen und wurde zum Funktionstest gebraucht. 1,3/1,4mA 1,2mA = 100% https://www.ebay.de/itm/255273850944?mkcid=16&mkevt=1&mkrid=707-127634-2357-0&ssspo=3a06OD1TSPS&sssrc=4429486&ssuid=N1I2TlJHRby&var=&widget_ver=artemis&media=COPY Bei Fragen oder Anregungen einfach melden Privatverkauf.

Valvo ecc83 mC1 D7E Mullard. Die Röhre ist aus NOS Beständen und wurde zum Funktionstest gebraucht. 1,3/1,4mA 1,2mA = 100% https://www.ebay.de/itm/255273850944?mkcid=16&mkevt=1&mkrid=707-127634-2357-0&ssspo=3a06OD1TSPS&sssrc=4429486&ssuid=N1I2TlJHRby&var=&widget_ver=artemis&media=COPY Bei Fragen oder Anregungen einfach melden Privatverkauf.

Valvo ecc83 mC1 D7E Mullard. Die Röhre ist aus NOS Beständen und wurde zum Funktionstest gebraucht. 1,3/1,4mA 1,2mA = 100% https://www.ebay.de/itm/255273850944?mkcid=16&mkevt=1&mkrid=707-127634-2357-0&ssspo=3a06OD1TSPS&sssrc=4429486&ssuid=N1I2TlJHRby&var=&widget_ver=artemis&media=COPY Bei Fragen oder Anregungen einfach melden Privatverkauf.

Years ago, I put away a bunch of great Tubes. I have decided to sell quite a few off. Please, Check out my other items! No additional shipping charge for more then one tube purchase.______________ Impossible to find1955 Mullard BVA ECC83 12AX7Top Seamed Glass 17mm Plate Brittish Made Blackburn Factory Great LogoSquare GetterEtched code mC1 B5I1955 Blackburn Factory **** Tested on Amplitrex AT-1000Please see photos for results on AmplitrexPlate #1- 108% Emissions, 100% GM, 0.0 GasPlate #2 - 91% Emissions, 87% GM, 0.0 Gas---------------------Also tested on Dan Nelson calibrated Hickok TV/7DThis tube test atTube #1 - Tests at 40/40The minimum for a good ECC83 on TV/7 is 32. Being offered at a very fair Buy It Now. All my tubes are 100% satisfaction Guaranteed.No shorts or leaksBeing offered at a fair Buy It Now.______________________ I have a warehouse full of a lifetime collection of vintage electronics. There are tens of thousands of tubes there. I list them for sale as time permits. All tubes are guaranteed as described. Please, after buying these tubes, Check out my other items for thousands of dollers in tubes and vintage electronics from great names like Amperex, Telefunken, Mullard, RCA, Valvo, GE, Tung Sol, and Western Electric. All Tubes are offered at very fair Buy It Now pricing. ******Shipping Special******* Buy more then one of my tubes and the second, third, and forth set all will ship for free. I will simply pack them all together. You will only pay one shipping charge. This INCLUDES international buyers. All tubes must be purchased at the same time. Shipping will be a flat $4.60 to the USA. I will pack your tube very well for you. Signature will be required upon delivery. International buyers are welcome here. International shipping will be calculated to your country. International buyers please know that you will be responsible for any duty tax your country may charge and all customs forms will be filled out properly.No shipping to Mainland China. No shipping to Italy or Russian FederationBeing offered at a low Buy It Now.

2x Mullard ECC83 Valves Very rare pair of Mullard ECC83 manufactured in 1955 with long-plate and []-getter Date Code: mC1 B5F, mC1 B5F Tested by AVO VCM Tester Valve 1 Ia1 = 1.32(mA), gm1 = 1.55(mA/V) Ia2 = 1.45(mA), gm2 = 1.4(mA/V) Valve 2 Ia1 = 1.23(mA), gm1 = 1.5(mA/V) Ia2 = 1.48(mA), gm2 = 1.45(mA/V) NOS specification: Ia = 1.2(mA), gm = 1.6(mA/V) *** This valve has also been tested in amplifier without any noise. *** Postage Costs I am happy to post this item to worldwide and combine postage cost on multiple purchases. 20230522L001

I have 2 Rare in the original box MC1 Mullard long plate 12ax7 tubes with the 2 supported sqaure D getter.THESE WILL NOT LAST LONG IN MY OPINION THIS IS THE BEST 12AX7 TUBE EVER MADE ESPECIALLY FOR THE MONEY .These tubes test 1300-1300 and 1125-1250 where 875 is the minimum good and 1250 is new on are hickok tube tester

1960s Pye Black Box Tube Valve Amplifier Fitted with 1 x Mullard ECC83 (mC1 B76) ~ 2 x Mulard EL42 ~ 1 x Mulard EZ41 Removed from a working Pye Black Box record player Good used working condition with age related wear and tear Tubes will be removed and packaged seperately for postage Please View Pictures for more Details and Condition as they form a Important Part of the Description For Northern Ireland, Highlands and IslandsPlease ask for a postage quote before purchase

Two Mullard ECC83 Valves / Tubes Batch numbers are MC1 B6B and MC1 BA5 I have tested these in an amplifier and they both work with no signs of being microphonic I do not have a valve tester so I cannot test further.I have sold valves previously tested this way and have always had favourable reports from buyers see my feedback.I have more on my other listings if you win more than one lot please wait for me to send an invoice before paying as I will combine postage cost. I will send Royal Mail Tracked and signed for service. This may not be possible if you buy on the ebay GSP as ebay have full control over this facility. Please see note below. I can send abroad via the ebay Global shipping programme. But please note I do not set the charges for this ebay do. so please make sure you are happy with the charges ebay make for this service before purchase. The delivery time is also down to the GSP I will pack and send promptly but have no control over delivery time on the GSP. Many thanks.

I have 2 Rare in the original box MC1 Mullard long plate 12ax7 tubes with the 2 supported sqaure D getter.THESE WILL NOT LAST LONG IN MY OPINION THIS IS THE BEST 12AX7 TUBE EVER MADE ESPECIALLY FOR THE MONEY .These tubes test 1300-1300 and 1125-1250 where 875 is the minimum good and 1250 is new on are hickok tube tester

I have 2 Rare in the original box MC1 Mullard long plate 12ax7 tubes with the 2 supported sqaure D getter.THESE WILL NOT LAST LONG IN MY OPINION THIS IS THE BEST 12AX7 TUBE EVER MADE ESPECIALLY FOR THE MONEY .These tubes test 1300-1300 and 1125-1250 where 875 is the minimum good and 1250 is new on are hickok tube tester

Valvo ecc83 mC1 D7E Mullard. Die Röhre ist aus NOS Beständen und wurde zum Funktionstest gebraucht. 1,3/1,4mA 1,2mA = 100% https://www.ebay.de/itm/255273850944?mkcid=16&mkevt=1&mkrid=707-127634-2357-0&ssspo=3a06OD1TSPS&sssrc=4429486&ssuid=N1I2TlJHRby&var=&widget_ver=artemis&media=COPY Bei Fragen oder Anregungen einfach melden Privatverkauf.

SUPER RARE EARLY MULLARD ECC83 12AX7 LONG PLATES SQUARE GETTER WITH CODE mC1 B5L - BLACKBURN DECEMBER 1955 IN BEAUTIFUL CONDITION TESTED STRONG UNUSUALLY THIS HAS BOTH PAINT AND ETCHED DATE CODE ??AVO VCM163 TESTED READINGS TUBE 1 - Ia 1.5/1.5 gm 1.6/1.6 100% = Ia 1.2 gm 1.6 ? PLEASE SEE MY OTHER AUCTIONS ?

For sale is a nice early example of the Mullard ECC83 with long anode plates and square getter. This example has fairly good print with all writing still legible and only minor rubbing. Coded MC1 and B7B, this valve was manufactured in the Mullard Blackburn factory in February 1957. This valve has been AVO tested on a recently calibrated 2 panel tester, a very close match between the two triode sections with the following results: A1: just above 1.6mA/V A2: just above 1.6mA/V AVO data lists at 1.6mA/V I have also listened to this valve on a setup which amplifies the ECC83 sections by 400x, this allows me to listen deep within the valve for any noises that could get worse and make themselves apparent later in use. This valve is free from any noise and sounds excellent. Overall a used but great working example of this early Mullard ECC83. Item will be well packaged for postage, offers are welcome.

A Mullard 12AX7 ECC83 valve with long black plates, copper rods and square getter. The Blackburn factory code is mC1 B7C, dating the valve to March 1957. Tested very good. The valve has been tested on the Amplitrex AT1000 and the test results are shown in the photos. Please read the condition section as this forms part of the description. Unpacked weight is 0.010 kg. Note on the gas test reading from the user manual for the tester:In the case of small pre-amp valves anything more the 0.1 milliampere will likely cause problems. With a power tube the interpretation must be different. Power tubes typically show a few milliamperes of gas induced current increase, even if they are good. This is because in these tubes, plate temperatures are generally much higher and there is more surface area on the plate and other tube components which naturally outgas somewhat as it heats up. Also, because these tubes operate with several tens of milliamperes, or even over 100 milliamperes, a few mA of gas current is ok. With power tubes, a gas-induced current increase of less than 10% of normal plate current is ok in most application circuits. For UK Shipping. Please note shipping in the UK where possible will be using Royal Mail. However, due to the new size restrictions implemented by the Royal Mail which has resulted in very large increases in P&P costs for certain items, they will be shipped via courier using a drop centre which will increase the delivery time. For Overseas Shipping. The item will be shipped Signed For for overseas. Packages weighing over 2kg will be sent via International Signed For Courier. Combined postage is offered on all items and is based on the packed weight. Shipping costs for all returns are at the Buyers cost unless the item was misdescribed in the original listing or this was not covered in a subsequent question or revision to the listing. Overseas bidders are responsible for settling any Customs Duties or Fees on items they purchase.