TUBO NOS MARCONI 5U4 BLACK PLATE -BOX CARTONE CORRUGATO- TEST VERY GOOD-PROVATA CON FUNKE W19D1/D2= 135/135 MA 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. 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. GUARDATE LE ALTRE MIE ASTE. GRAZIE

Sie bieten auf eine U52 5U4G CV575 Marconi Grey Plate Cup Getter Excellent Tested Matched Pair, super selten, eine der am besten klingenden Röhren der Welt. Sie wurden im Originalzustand getestet und waren auf meinem TV7D/U bei 58-56 und 57-58/40 Minuten gut ausbalanciert und klingen in meiner HiFi-Anlage wunderbar. Die Röhren sind super seltene und begehrte Artikel. Was du siehst ist was du kriegst. So ist verkauft. Die Rücksendung wird innerhalb eines Monats akzeptiert (der Käufer trägt die Rücksendegebühren). Bitte fragen Sie vor dem Bieten nach. Danke : Es ist wichtig zu bedenken, dass der Versandservice, den ich in der Auflistung anbiete, $ beträgt68,75 in alle Regionen, in die Express-Service dauert 3–7 Werktage ist verfügbar. Tausend Dank

Vintage Audio UKVALVE AMPLIFIERS . TURNTABLES . LOUDSPEAKERS . VALVES TANNOY . QUAD . LEAK . GARRARD . SME . ROGERS . LOWTHER . DECCA MULLARD . BRIMAR . GEC . MAZDA . MARCONI WORLDWIDE SHIPPINGDescription Rare MWT Marconi / Osram MU14 Valve Tube Black Plate- 1940s1: MWT Marconi MU14 - LL 10 Valve Tube Black PlateTested good working in amplifier Please check the photos I Will Ship Worldwide!Check my other auctions for vintage audio. Shipping Policy Worldwide postage through eBay global shipping programme. All items are sent within 3-5 days of auction ending. All orders are tracked with DHL, UPS, DPD or Royal Mail with protective packing for transit. Thank you for looking, please check my other eBay auctions Vintage Audio UK BRITISH AUDIO SPECIALISTS FOR 25 YEARS

Nice clean Marconi 5U4G / U52, black plate. Tests very good; 58 / 60.

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

Tested on a fully restored TV7-DU, by Dan Nelson, pictures of evidence for this included in the listing. It was restored and calibrated on October 21st 2021. Tubes are tested for shorts. PC= Plate Current DC= Date Code Please note, TV7 data minimum is equal to 60%. For example, (insert model number here) min value 60. If the tube tests at minimum 60, that is equal to 60%. The number over (/) is the minimum test data result as described in the TV7 DU tube testing manual. So 60/ (min) 60 = 60% strong rare tube, cup getter 1. 52.7 PC 27.6 2. 48.7 PC 25.5 I mark all my tubes, so please dont waste your time seeking to send me back your old dead tubes. All testers read differently. I have sought to have my tester as accurate as possible. I will not be giving partial refunds because you have received different test result. All tubes will be shipped well, an example of how I pack is pictured in the listing. (obviously these tubes are not included) I wont be lying on a customs form I combine shipping. If the tubes are of significant value, the postage will be extra due to insurance. If the valves sell for significant money, additional insurance shipping charges will be applied. Combined postage available

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

I HAVE FOR SALE A RARE MARCONI U52 5U4G FULL WAVE RECTIFIER UPTURNED CUP GETTER WITH BLACK PLATES THIS HAS A SLIGHT SEALANT RATTLE WHICH DOES NOT AFFECT PERFORMANCE AVO VCM163 TESTED ? 71/69 100% = 60/60 CLASSIC BRITISH TUBE! ? PLEASE SEE MY OTHER AUCTIONS ? (SEE PHOTOS FOR FULL DETAILS)

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

Tested on a fully restored TV7-DU, by Dan Nelson, pictures of evidence for this included in the listing. It was restored and calibrated on October 21st 2021. Tubes are tested for shorts. PC= Plate Current DC= Date Code Please note, TV7 data minimum is equal to 60%. For example, (insert model number here) min value 60. If the tube tests at minimum 60, that is equal to 60%. The number over (/) is the minimum test data result as described in the TV7 DU tube testing manual. So 60/ (min) 60 = 60% strong rare tube, cup getter 1. 52.7 PC 27.6 2. 48.7 PC 25.5 I mark all my tubes, so please dont waste your time seeking to send me back your old dead tubes. All testers read differently. I have sought to have my tester as accurate as possible. I will not be giving partial refunds because you have received different test result. All tubes will be shipped well, an example of how I pack is pictured in the listing. (obviously these tubes are not included) I wont be lying on a customs form I combine shipping. If the tubes are of significant value, the postage will be extra due to insurance.

Rare Marconi U52, black plate. Very good clean condition. Tested excellent; 61 / 60.

VERY RARE MARCONI OSRAM 5U4G U52 FULL WAVE RECTIFIER BLACK PLATES UPTURNED CUP GETTER - PRODUCTION FROM THE MID-LATE 1940s BEAUTIFUL TUBE IN FULL WORKING ORDER AVO VCM163 TESTED READINGS - - 67/71 100% = 60/60 CLASSIC BRITISH TUBES!? PLEASE SEE MY OTHER AUCTIONS ?(SEE PHOTOS FOR FULL DETAILS)

Marconi U52/5U4 rectifier valve, large black base, grey plate, sold as new old stock

2 x Vintage Marconi 5U4G/U52 Valves. They are used and in working condition. They were made by Marconi in the UK, around the 1940s. They are loose and not in their boxes. There are 2 x 5U4G/U52 full wave rectifier valves.

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

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