Here is a very fine Western Electric 274A rectifier tube. It was tested in a Calibrated TV7 tester and as you can see from the pictures tested 57 and 55 with the minimum of 40.  It has the D getter. It is the best rectifier for audio amplifiers.

The shipping cost includes safe packing, prompt shipping and tracking number. It will be double boxed, padded and expertly packed.  Overseas shipping will be USPS Express Mail International with insurance.
Buyer must sign for the package.Bid with confidence, see my feedback.

our tubes are tested on tube testers only, they are not tested in an audio setting, we are not equipped to handle such test. please review my results and pictures and make your own decisions on the auction itself. we do combine tubes to save you money on shipping

I am in my mid-70s and realize it is time to do some serious thinning of my collection. Therefore for the next year I will list many antique radios, audio tubes, tube amplifiers, radio parts, and radio tubes, so bookmark my username stonevintageradio and check in each week. For more information on radios, crystal sets, or tubes, as well as more radios or tubes for sale, visit my website StoneVintageRadio.  Also, check my other auction items here on Ebay. Shipping costs can be determined by clicking the Calculate Shipping I happily ship worldwide.  Please do not ask for cheaper shipping after the auction is completed or for me to reduce the value for customs. I will assist the buyer with any insurance claims but any monetary reimbursements will come from the insurance carrier. All items are shipped F.O.B., Fort Worth, TX, USA--meaning that the sellers responsibility ends when the item has been shipped. 

TERMS: Because the auction listing may not be a complete description of the items, it is important to ask questions first to clarify any misunderstandings. All items we sell are sold strictly as is with no warranty given or implied. This Agreement is governed by and interpreted under the laws of the state of Texas without exception.