This is a matching pair of 2 vintage NOS Siemens E280F tubes. NOS, Boxed. Sample tested for emission and shorts with an AVO 163 tester and MATCHED as a pair. FREE post to anywhere in the world. NB I have five pair available, all from the same batch. See my other listings for more vintage and modern tubes as I clear my 30 years collection of vintage audio.

ROBBIES ELECTRONICS EMPORIUM In this shop I sell and put up new items on a weekly basis. At the end of each week the item is retired never to return again. The site pays homage to Mr. ROB of long street Queenstown SA of whom I was a customer for over 50 years. Most items are valve audio related, general vintage electronics and RF, parts, bits and pieces and sometimes a grab bag of assorted goodies. E280F 300B driver valve SIEMENS NOS NIB made in Germany SQ GOLD pin If you purchase multiple valves I will match them for you based on first in first served will get the best/closest matched first, as I have 37 of these all from the same batch to pick from this is a once in a lifetime opertunity. These are premium SQ special quality valves used as a premium driver valve for WE300B amplifiers Robbies have just unpacked the valve stock squirreled away now for more than 20 years in a container from the original valve loft at long street Queenstown. Over 3000 high grade valves are in this consignment purchased from the original Mr. Robbie while he was still alive. This is part of a deceased estate sale and uncovered in a container full of electronic and other stuff. For sale E280F 300B driver valve SIEMENS NOS NIB made in Germany, untouched unmolested for at least 50 years or more, valves have only been removed from the cartons (carefully) to emission test them. All valves from these sales carry a 7 day money back warranty for peace of mind and a fixed postage cost of $10 per order, I do always provide combined postage for multiple orders.