RARE LOT OF 5 GE 6550A ELECTRON TUBES, these have numbers written on the box and on the tubes…previously Tested Maybe??? Not sure PLEASE SEE PHOTOS FOR DETAILS We don’t know much about these so if you have questions please ask before making offers Out of a Vintage High end Audio collection we will be listing many different stereo and amplifier tubes, these have been in climate controlled storage for many years. ALL ARE UNTESTED Units/ tubes are untested and sold in As-Is condition, Buyers are responsible for reviewing the entire listing description prior to committing to purchase, Images and videos (if provided) are of the actual item for sale and is to be considered as part of the description so please review them carefully, if you would like additional images please request prior to bidding, Majority of the items offered for sale are vintage and pre-owned unless otherwise stated, in which will exhibit typical signs of wear and or normal use. Any defects will be notated in the description but please keep in mind I’m am not an expert, I always try my best to list any defect I see but I may miss things from time to time so please feel free to ask questions and I’ll respond to the best of my ability… These items were purchased in a huge lot of vintage Radio and testing equipment, please see other listings as well… OUR LOT #72

RARE LOT OF 5 GE 6550A ELECTRON TUBES, these have numbers written on the box and on the tubes…previously Tested Maybe??? Not sure PLEASE SEE PHOTOS FOR DETAILS We don’t know much about these so if you have questions please ask before making offers Out of a Vintage High end Audio collection we will be listing many different stereo and amplifier tubes, these have been in climate controlled storage for many years. ALL ARE UNTESTED Units/ tubes are untested and sold in As-Is condition, Buyers are responsible for reviewing the entire listing description prior to committing to purchase, Images and videos (if provided) are of the actual item for sale and is to be considered as part of the description so please review them carefully, if you would like additional images please request prior to bidding, Majority of the items offered for sale are vintage and pre-owned unless otherwise stated, in which will exhibit typical signs of wear and or normal use. Any defects will be notated in the description but please keep in mind I’m am not an expert, I always try my best to list any defect I see but I may miss things from time to time so please feel free to ask questions and I’ll respond to the best of my ability… These items were purchased in a huge lot of vintage Radio and testing equipment, please see other listings as well… OUR LOT #73

RARE LOT OF 4 GE 6550A ELECTRON TUBES, these have numbers written on the box and or on the tubes…previously Tested Maybe??? Not sure the two with X on the box have the number 80 written on the tubes ****THE TUBE IN THE BOX IN BACK ON THIS LOT SAYS SHORT ON IT I WILL INCLUDE IT BUT IT IS NOT IN THE TITLE OR DESCRIPTION AND PRICE IS ADJUSTED ON THIS LOT PLEASE SEE PHOTOS FOR DETAILS We don’t know much about these so if you have questions please ask before making offers Out of a Vintage High end Audio collection we will be listing many different stereo and amplifier tubes, these have been in climate controlled storage for many years. ALL ARE UNTESTED Units/ tubes are untested and sold in As-Is condition, Buyers are responsible for reviewing the entire listing description prior to committing to purchase, Images and videos (if provided) are of the actual item for sale and is to be considered as part of the description so please review them carefully, if you would like additional images please request prior to bidding, Majority of the items offered for sale are vintage and pre-owned unless otherwise stated, in which will exhibit typical signs of wear and or normal use. Any defects will be notated in the description but please keep in mind I’m am not an expert, I always try my best to list any defect I see but I may miss things from time to time so please feel free to ask questions and I’ll respond to the best of my ability… These items were purchased in a huge lot of vintage Radio and testing equipment, please see other listings as well… OUR LOT #74

I have 1 Excellent Very strong general electric 6550a tube.This tube test 60 where 44 is the minimum good and new tubes test 60 to 62 on are tv7 tube tester.

I have 2 Excellent very nice strong General Electric 6550A tubes.These tubes test 56 and 55 where 44 is the minimum good and new tubes test 60 to 62 on are tv7 tube tester.

Ge 6550 6550A Vuoto Tubo 2Pair Pezzi SetQuesto foglio informativo sul prodotto è stato originariamente stilato in lingua inglese. Si prega di consultare appresso una traduzione automatica dello stesso in lingua italiani. Per ogni domanda, si invita cortesemente a contattarci.PagamentoSiate certi che il nostro negozio offre una varietà di metodi di pagamento.Si prega di pagare entro 5 giorni dal termine dellasta.Chi siamoCi troviamo in Giappone. Per i prodotti elettrici, controllare il produttore e il prodotto e convertirli alla tensione di ciascun paese. Prevediamo di spedire tramite FedEx o DHL. Vi preghiamo di contattarci poiché in alcuni casi le spese di spedizione possono essere modificate. È nostro piacere renderti felice proponendoti il ??nostro articolo consigliato.Se hai domande o richieste sugli articoli, non esitare a chiederci.Acquirenti internazionali - Nota:-I dazi doganali, le tasse e le spese non sono inclusi nel prezzo dellarticolo o nelle spese di spedizione. Queste spese sono a carico dellacquirente.-Si prega di verificare con lufficio doganale del proprio paese per determinare quali saranno questi costi aggiuntivi prima dellofferta/acquisto.-Queste spese vengono normalmente riscosse dalla società di spedizione (spedizione) o al momento del ritiro dellarticolo - non confonderle con spese di spedizione aggiuntive.-Non contrassegniamo i valori della merce al di sotto del valore né contrassegniamo gli articoli come - regali - Le normative governative statunitensi e internazionali vietano tale comportamento.]]>Ci troviamo in Giappone. Per i prodotti elettrici, controllare il produttore e il prodotto e convertirli alla tensione di ciascun paese. Prevediamo di spedire tramite FedEx o DHL. Vi preghiamo di contattarci poiché in alcuni casi le spese di spedizione possono essere modificate. -I dazi doganali, le tasse e le spese non sono inclusi nel prezzo dellarticolo o nelle spese di spedizione. Queste spese sono a carico dellacquirente. -Queste spese vengono normalmente riscosse dalla società di spedizione (spedizione) o al momento del ritiro dellarticolo - non confonderle con spese di spedizione aggiuntive. -Non contrassegniamo i valori della merce al di sotto del valore né contrassegniamo gli articoli come - regali - Le normative governative statunitensi e internazionali vietano tale comportam Unit Quantity NA Unit Type NA MPN NA Country Japan Brand No Brand UPC NA Country/Region of Manufacture NA California Prop 65 Warning NA Model NA Type NA

GE JAN 6550A tube Amplitrex AT1000 Tested Strong 93% Emissions 91%Gm. Please see photos for detailed test results from my amplitrex AT1000

VINTAGE KG 6550A TUBE / VALVEUNTESTED CONDITIONSOLD AS SEEN SPARES REPAIRSEE PICS

up for sell is a lot of (4) piece vintage GE tube/Valve 6550a tested strong. made in U.S.A. fast ship. thank you for looking. UK Buyers Only Will be packaged very well Please message me with any questions you may have regarding this auction. Please have a look at my other auctions Your Link Here.

GE JAN 6550A Tube Tested. Tested with Hickok 752. Tested at 7000 Gms. Minimum mutual conductance 4500 Gms. (Internal inventory - 32)

NEW RUBY 6550A-STR 6550ASTR VACUUM TUBES, MATCHED Not sure if these have been used. Untested

Quad 4 GE JAN 6550a Tubes TV/7 64/64/64/66 min 44 READ DESCRIPTION. All 4 metal sheaths around plastic base are loose. THE BASE ITSELF IS TIGHT ON ALL 4. I will leave it up to the buyer to tighten them if at all. Thanks!

I have 1 Excellent sounding but test low GE 6550a tube

up for sell is a lot of (4) piece vintage GE tube/Valve 6550a tested strong. made in U.S.A. fast ship. thank you for looking. UK Buyers Only Will be packaged very well Please message me with any questions you may have regarding this auction. Please have a look at my other auctions Your Link Here.

I have 2 Excellent Very strong Super nice general electric 6550a tubes.These tubes test 100 and 102 where 70 is the minimum good and new tubes test 100 on are sencore tube tester

One set of four 6550A GEIn original boxesTV-7D/U tested strong at76, 76, 78, 82where minimum is 44

test very good and almost the same on my Hickok 6000 tester.

General Electric 6550A NOS Set Of 3 Tubes USA Hey there youre looking at an awesome set! This Set Of GE 6550A Tubes,Made In USA,NOS Original Box,* Mint* Dont Miss Out On This Amazing Set! I have many other tubes,and many other items for all your musical needs,be sure to check out my many other listings. Thanks for looking!Happy shopping!! Lot#7