Description: Pair of Western Electric 300B vacuum tubes as shown. The tubes have date codes 6539, 6313, and double D getters. Test strong. Tubes were tested on a TV7-U tester that has been fully serviced and calibrated by the TV7-U expert Dan Nelson. I have included photos of both tubes being tested, test results were 81.3 and 80.0 with 58 being the accepted pass reading. The first 12 photos in the listing show the actual tubes you will receive and them being tested. Little bit of history, the tubes were removed from a very interesting lot of analog computer equipment from Lockheed missile division from the 1950's & 1960's . The tubes are super packed for safe shipping. The last 6 photos in the listing show how I packed the previous 300B I sold, these tubes will be packed the exact same way to ensure safe shipping. Please see my 400+ positive feedbacks and buy with confidence. Any questions PLEASE ask :)
Price: 2200 USD
Location: San Jose, California
End Time: 2024-11-05T12:01:42.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Western Electric
Type: Vacuum Tube
Model: Western Electric 300B
MPN: 300B
Country/Region of Manufacture: United States
