For sale NOS NIB CEI 5U4G U52 tube. Made in RCA factory in USA! Top side square getter, black base, black plate! Great sounding and long life tube! Tested NOS and STRONG on RoeTest V10 (the best modern professional tube tester!) PRICE IS FOR ONE TUBE.I will pack and secure tube good. Feel free to contact me.

You are bidding for ONE Mullard 5U4G/CV575/U52 Thin Base Black Plate pan Getter super rare, one of the best sounding tubes in the world. There are more than 10 available on request. They were tested NOS and tightly balanced on my TV-7/U at around 54-60/40 min and sound wonderful on my amplifier. It was also tested on my AVO CT160 at about 70-76/60 (100%). These tubes are super rare and sought-after items. Return is accepted within a month (buyer pays the returning fees). Please ask before bidding. Thanks P/S: The shipping fees in the listing is by regular mail (normally Vietnam post) taking from 12-25 days depending on buyers' local customs. To some regions, it can take even longer than that. Besides, Vietnam post is not always available to some countries in South America, Northern Europe or Africa. Please ask me before paying. If you want to use express shipping services like DHL, Fedex or UPS express taking 3-7 working days, you have to pay an extra of around $50. Please let me know so that I can send you an invoice. If the item(s) purchased may not arrive or faulty, please don't hesitate to contact me before opening cases on ebay. I am willing to reach to a solution and make you completely satisfied. Thanks a million

Sie bieten auf einen extrem seltenen Mullard 5U4G/CV575/U52 Thin Base Black Plate Pan Getter, eine der am besten klingenden Röhren der Welt. In der Flasche befinden sich einige Glassplitter, die die Klangqualität nicht beeinträchtigen. Es wurde NOS getestet und auf meinem TV-7/U mit 58-58/40 Min. gut ausbalanciert und klingt in meiner HiFi-Anlage wunderbar. Es wurde auch auf meinem AVO CT160 mit 72-74/60 (100 %) getestet. Diese Röhre ist ein superrarer und begehrter 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. DankeP/S: Die in der Auflistung aufgeführten Versandkosten erfolgen per Post (normalerweise mit der vietnamesischen Post) und dauern je nach den örtlichen Gepflogenheiten des Käufers 12 bis 25 Tage. In manchen Regionen kann es sogar noch länger dauern. Außerdem ist Vietnam-Post für einige Länder in Südamerika, Nordeuropa oder Afrika nicht immer verfügbar. Bitte fragen Sie mich, bevor Sie bezahlen. Wenn Sie Expressversanddienste wie DHL, Fedex oder UPS Express nutzen möchten, die 3–7 Werktage benötigen, müssen Sie einen Aufpreis von etwa 60 US-Dollar zahlen. Bitte teilen Sie mir dies mit, damit ich Ihnen eine Rechnung zusenden kann. Wenn die gekauften Artikel nicht ankommen oder fehlerhaft sind, zögern Sie bitte nicht, mich zu kontaktieren, bevor Sie den Fall bei eBay eröffnen. Ich bin gerne bereit, eine Lösung zu finden und Sie rundum zufrieden zu stellen. Tausend Dank

Rare Z & I Aero Services Ltd CV575 Valve Tube. Not used

CVC CHELMER VALVE COMPANYCVC Chelmer Valve Company, the ebay shop of CVC Components Ltd, was originally founded in 1961 and has become one of the UKs largest STOCKIST of obsolete, hard to find Legacy, Military, Avionic, Industrial and Commercial spares. With over 100 million physical components in stock ready to ship anywhere in the world.WHY USE CHELMER VALVE COMPANY?StockOver 100 million obsolete, discontinued and hard to find electronic components in stockIndustry ExpertiseWe are a long established, experienced, mechanical, electronic, industrial, military and naval component supplier that can cater to your requirements efficiently and effectively.ReliabilityAble to provide you with your orders quickly and efficiently. We have 45000 sq ft storage. Physical Stock of 85 million components ready to ship anywhere in the worldInnovationOur modern supply chain systems allow us to source and supply your exact requirementsRelationshipsWe have long standing, well established relationships with major suppliers and thousands of commercial and retail customersCertified ComponentsAll our products are certified genuine components and include trace to supplier/manufacturer. Independent testing verification can be arranged at an extra cost.

You are bidding for one Osram by Mullard 5U4G/CV575/U52 Thin Base Black Plate pan Getter super rare, one of the best sounding tubes in the world. It was tested NOS and tightly balanced on my TV7D/U at 58-58/40 min good as shown in the photos and AVO CT160 and sound wonderful in my hifi system. This tube is super rare and sought-after items. What you see is what you get. Sold as is. Return is accepted within a month (buyer pays the returning fees). Please ask before bidding. Thanks P/S: The shipping fees in the listing is by regular mail (normally Vietnam post) taking from 12-25 days depending on buyers local customs. To some regions, it can take even longer than that. Besides, Vietnam post is not always available to some countries in South America, Northern Europe or Africa. Please ask me before paying. If you want to use express shipping services like DHL, Fedex or UPS express taking 3-7 working days, you have to pay an extra of around $60. Please let me know so that I can send you an invoice. If the item(s) purchased may not arrive or be faulty, please dont hesitate to contact me before opening cases on Ebay. I am more than willing to reach to a solution and make you completely satisfied. Thanks a million

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

Pair of Mullard CV575 / 5U4G. Tested very good; 64 / 63 59 / 60

Rare Mullard CV575 / 5U4G. New old stock, unused. Tests strong; 62 / 64.

2 x 5U4G MullardUSED || TESTS EXCELLENTDate code 8EGBVA markedGenuine vintage Mullard _________________________________________Worldwide shipping is $10Registered Airmail with tracking numberShipping the next day after payment receivedWorldwide shipping 12-25 days (may be longer because of war)Shipping to the United States faster100% safe packaging guaranteed

2 x 5U4G MullardUSED || TESTS EXCELLENTMade in USABVA markedGenuine vintage Mullard _________________________________________Worldwide shipping is $10Registered Airmail with tracking numberShipping the next day after payment receivedWorldwide shipping 12-25 days (may be longer because of war)Shipping to the United States faster100% safe packaging guaranteed

5U4G MullardUSED || TESTS EXCELLENTDate code 8EGGenuine vintage Mullard _________________________________________Worldwide shipping is $10Registered Airmail with tracking numberShipping the next day after payment receivedWorldwide shipping 12-25 days (may be longer because of war)Shipping to the United States faster100% safe packaging guaranteed

Sylvania JAN-CHS-5U4G (VT-244) (CV575) Used Tested (M441). Black plates hanging square getter Hickok 1-177-B. = 1650/1650 mhos Firm base No gas shorts grid emissions

A matched pair of BNIB Zaerix CV575 5U4G U52 valves with black plates and halo getter. Tested very good. Test results are: A Fwd 25v A Rev 412vB Fwd 25v B Rev 412v The valves have been tested on the Amplitrex AT1000 and the test results are also shown in the photos. Please read the condition section as this forms part of the description. Unpacked weight is 0.120 kg. 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.

5U4G/CV575 KB/T British Military Spec. Black plates. Pan getter. Tested strong using AVO CT160. Repurposed box. Shipping Please contact me for a postage quotation to your country before paying. Any questions, please ask. I combine postage. No shipping to Russia. Before paying please wait for an invoice or ask for a postage quotation.

1x GE_CANADA 5U4GB Valve Made in Canada Tested by AVO Mark IV D_Total = 247(mA) NOS specification: Ia = 225(mA), gm = 0(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. 20210507L006

Cv575 5u4g gec valve tube black plates good quality clean valve

Rare Z & I Aero Services Ltd CV575 Valve Tube. Not used

1x GE_CANADA 5U4GB Valve Made in Canada Tested by AVO Mark IV D_Total = 247(mA) NOS specification: Ia = 225(mA), gm = 0(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. 20210507L006

1x GE_CANADA 5U4GB Valve Made in Canada Tested by AVO Mark IV D_Total = 247(mA) NOS specification: Ia = 225(mA), gm = 0(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. 20210507L006

Rare Z & I Aero Services Ltd CV575 Valve Tube. Not used

CV575/5U4G UNITED ELECTRON MADE ENGLAND GREY Plate Valve Tube Used Tested (260). Hickok 1-177-B 1750/1755 mhos strong balanced

1x Marconi CV575 Valve Date Code: HK Tested by AVO VCM Tester D1 = 64, D2 = 67 GOOD begins at 53 *** 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. 20230522L018