TUBE MARCONI 6SN7(VT231-B65) -BALANCE PAIR-BLAK PLATE -TEST GOOD FOR WORK.TESTATE CON TUBETESTER UNAOHM GB 24.TUBE TESTER GOOD =2600/2600 MICROHMTEST TUBE 1 =2500/2500TEST TUBE 2=2500/2450 NO GARANZIA DOPO LA VENDITA -NON RISPONDO DI DANNI O SMARRIMENTI DELLE POSTE ,SE NON ACCETTATE NON FATE OFFERTE . DISPONIBILI ALTRE VALVOLE NUOVE E USATE MA TUTTE TESTATE CON PROVAVALVOLE PROFESSIONALI -SE VERAMENTE INTERESSATI FATE DOMANDE. DISPONIBILE A FARE SPEDIZIONE COMBINATA X RISPARMIARE . INTERNATIONAL BIDDERS WELCOME PLEASE ASK FOR SHIPPING COST OUT OF ITALY. CONTATTATEMI X ALTRE FOTO.. FATE OFFERTE SOLO SE VERAMENTE INTERESSATI -OBBLIGO DI CONTATTARMI ENTRO 3 GIORNI ,PENA SEGNALAZIONE A EBAY COME OFFERENTI NON PAGANTI. SONO UN PRIVATO E NON FACCIO GARANZIA POST VENDITA,QUINDI SI VENDE COME VISTO E PIACIUTO. METODI DI PAGAMENTO ACCETTATI BONIFICO BANCARIO E METODI POSTALI( PAYPAL solo x pagamenti dallestero ) GUARDATE LE ALTRE MIE ASTE. GRAZIE

6SN7GT Ates Marconi Italien Fabrik (RCA Licenza) NOS NIB stark Fetter schwarzer Sockel, graue gerippte Platte, unterer D-Getter Röhren von Ende der 50er bis Anfang der 60er Jahre Passender Quad, passender GM-Test, keine Kurzschlüsse, kein Benzin Getestet auf Roetest V10.1 (9mA=100% 2,6 mA/V=100 % Rohr 1: 9mA / 9mA (2,88 mA/V / 2,8mA/V) Rohr 2: 9,1 mA / 9 mA (2,9 mA/V / 2,87 mA/V) Rohr 3: 10 mA / 11,5 mA (2,9 mA/V / 2,85 mA/V) Rohr 4: 9,3 mA / 9 mA (2,8 mA/V / 2,8mA/V) Ich werde die Röhrchen ordnungsgemäß (in einer Holzkiste) verpacken und dabei größte Sorgfalt walten lassen PREIS GILT FÜR 4 RÖHREN

6SN7GT Tungsram (Werk Ates Marconi, Italien), NOS NIB Fetter schwarzer Sockel, graue gerippte Platte, unterer D-Getter Röhren von Ende der 50er bis Anfang der 60er Jahre Passendes Paar Getestet auf Roetest V10.1 (9mA=100% 2,6 mA/V=100 % Röhre 1: 8,05 mA / 7,5 mA (2,62 mA/V / 2,6mA/V) Rohr 2: 7,05 mA / 8 mA (2,63 mA/V / 2,66 mA/V) Keine Kurzschlüsse, kein Benzin Ich werde die Röhrchen ordnungsgemäß (in einer Holzkiste) verpacken und dabei größte Sorgfalt walten lassen Der Preis gilt für zwei Rohre

A Marconi 6SN7GT/B65 Valve Very rare early metal base 6SN7GT/B65 with clear glass. Black plate and cup getter. Tester AVO VCM Ia1 = 8.5(mA), gm1 = 2.4(mA/V)Ia1 = 9.5(mA), gm1 = 2.6(mA/V) NOS specification: Ia = 9.0(mA) gm = 2.6(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.

Marconi Z77 Square Getter Valve x1These items will be well packed Postage cost - UK - £10 Worldwide - £30Combined postage cost if you win 3 or more valves.Please do not hesitate to ask any questions. Thank you

Marconi U78 , 6X4 Valve x2These items will be well packed Postage cost - UK - £10 Worldwide - £30Combined postage cost if you win 3 or more valves.Please do not hesitate to ask any questions. Thank you

Marconi U78 , 6X4 Valve x2These items will be well packed Postage cost - UK - £10 Worldwide - £30Please do not hesitate to ask any questions. Thank you

Marconi Z77 Square Getter Valve x1These items will be well packed Postage cost - UK - £10 Worldwide - £30Please do not hesitate to ask any questions. Thank you

Marconi U78 , 6X4 Valve x2These items will be well packed Postage cost - UK - £10 Worldwide - £30Please do not hesitate to ask any questions. Thank you

Hi up for consideration is some 6SN7 Marconi Canada ,black plates used tubes . what you are buying is one pair of tubes , these sound nice , crisp , one base has movement . thanks for looking. If there is a particular tube you are trying to obtain then send me a message and i will see if i have it .....there are so many tubes to cover that listing can be quite a job to keep up with..... Please note that I can send parcels through budget postage that can save you some cash however ebay will not cover you if the parcel is lost .....Australian economy post does register the item and issues a registration number but does not issue tracking with it .....please send me a message regarding this prior to checkout if you wish to do this. If you choose economy post then YOU become responsible if the parcel is lost and no refunds will be sent for non collection..

Zum Verkauf steht eine Marconi 6SN7. Weitere rare 6SN7 sind in meinen anderen Angeboten zu finden. Bitte Bilder beachten und ggf. nachfragen. Ansonsten gelten die Bedingungen des Privatverkaufs. Keine Rücknahme, Garantie und Gewähr. Vielen Dank! Die Artikel werden sorgfältig verpackt. Bei etwaigen Beschädigungen auf dem Transportweg haftet der Käufer. Keine Kostenerstattung! Pls take a look at all the photos as they are part of the description - sold as is. No warranty, no refunds, no return of the sold items. For further questions feel free to ask. If damages occur during the transportation the buyer takes full responsibility! Normal 0 21 false false false DE X-NONE X-NONE

One pair of 6SN7GTB tubes, by Radiotron-GE and Radiotron-Marconi Tubular black plate, bottom square getter.Test Ratings: 110/110 and 100/98 on my Jackson 648s tester, minimum is 70, new tubes at 110.SHIPPING: Shipping rates quoted are for USA and Canada only. Shipping rates to Europe and Asia are subject to slight variation. The buyer for those countries will be informed about the exact rate after the sale. Please pay in 3 days. Combined shipping is welcome. If you have paid for individual items and have surplus shipping fee paid for, I will refund you immediately when I send out the combined parcel.

I HAVE FOR SALE A VERY RARE MARCONI B65 6SN7GT EARLY CLEAR GLASS -1940s PRODUCTION WITH BRIMAR BRANDING AS YOU CAN SEE IN THE PICTURES , THIS TUBE IS IN FANTASTIC CONDITION TESTED STRONG TESTED ON AN AVO VCM163 RESULTS - TUBE 1 - Ia 9.3/10.0 (103/111%) gm 2.7/2.7 (103/103%) 100% = Ia 9.0 gm 2.6 PLEASE SEE MY OTHER AUCTIONS ?

Very rare Osram, Marconi Grey Glass B36 Metal Base Valves x6Tested working, please see photos.These items will be well packed for UK, Worldwide ShippingPlease do not hesitate to ask any questions. Thank you

Marconi B36 , FD 4 , Metal Base Valve x1Tested workingThese items will be well packed for UK, Worldwide ShippingPlease do not hesitate to ask any questions. Thank you

Marconi B36 , FD 4 , Metal Base Valve x1Tested workingThese items will be well packed for UK, Worldwide ShippingPlease do not hesitate to ask any questions. Thank you

Marconi B36 , GG 4 , Metal Base Valve x1Tested workingThese items will be well packed for UK, Worldwide ShippingPlease do not hesitate to ask any questions. Thank you

A Marconi 6SN7GT/B65 Valve Very rare early metal base 6SN7GT/B65 with clear glass. Black plate and cup getter. Tester AVO VCM Ia1 = 8.5(mA), gm1 = 2.4(mA/V)Ia1 = 9.5(mA), gm1 = 2.6(mA/V) NOS specification: Ia = 9.0(mA) gm = 2.6(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.

Marconi B36 , GG 4 , Metal Base Valve x1Tested workingThese items will be well packed for UK, Worldwide ShippingPlease do not hesitate to ask any questions. Thank you

Marconi B36 , FD 4 , Metal Base Valve x1Tested workingThese items will be well packed for UK, Worldwide ShippingPlease do not hesitate to ask any questions. Thank you

Marconi B36 , FD 4 , Metal Base Valve x1Tested workingThese items will be well packed for UK, Worldwide ShippingPlease do not hesitate to ask any questions. Thank you

Marconi B36 , FD 4 , Metal Base Valve x1Tested workingThese items will be well packed for UK, Worldwide ShippingPlease do not hesitate to ask any questions. Thank you

Marconi B36 , FD 4 , Metal Base Valve x1Tested workingThese items will be well packed for UK, Worldwide ShippingPlease do not hesitate to ask any questions. Thank you