This Western Electric 102G tube is in very good condition. There are no rattles, loose parts inside the glass, and the base is very tight. The TV-7/D lists NOS spec for a 102G as 20.0 (Gm) with a minimum of 13.0. This tube tests at 15.8 (Gm) with plate current of 1.8mA.

TESTING: The tube(s) in this sale have been tested on a vintage TV-7/D tube tester, which has been overhauled and calibrated by Dan Nelson. Dan Nelson is the guru of TV-7 testers, so you can rest assured that you're getting dependable test results. Please note that no tube testers are identical and my test results will likely differ slightly from yours.

RETURNS: I will gladly take your tube(s) back for a full refund if you're unhappy for any reason. Yes, it's that simple! Please note that I reserve the right to issue partial refunds if tubes are missing, damaged, or without original boxes (when applicable).

INTERNATIONAL BUYERS:  Please read and understand the following before making a purchase:
  1. First Class Mail can take more than 60 days for delivery, so please be patient. If you need your tubes faster, select USPS Priority Mail or USPS Express Mail.
  2. I will not declare a lower value for any reason.
OTHER TUBES FOR SALE:  I have many premium tubes for sale and will combine shipping if you buy multiple items.  Click the links below to see what else is available!