3 Vintage Genalex Gold Lion KT-88 Tubes Black Plate Metal Bases 6550 TESTED

  
Up for sale here is this set of 3 used vintage Genalex Gold Lion KT-88 output tubes. These all have identical construction, with coke-bottle glass, black plates, support rods, and triple halo getters. I tested these on my calibrated B&K 747B tube tester, and they tested at 57, 27, and 2, with no shorts or grid emissions, on a scale of 0-120, where 65 is minimum good and most used 6550s test in the 40-70 range.

The one that tests at 57 is good, the one that tests at 27 is probably ok, and the one that tests at 2 is probably bad. Please see my pictures for details. If you have any questions, please ask. I have more tubes and other vintage electronics listed--feel free to take a look! The item "3 Vintage Genalex Gold Lion KT-88 Tubes Black Plate Metal Bases 6550 TESTED" is in sale since Monday, February 25, 2019.

This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets".music" and is located in Milwaukee, Wisconsin.

This item can be shipped worldwide.

1. Type: Tube
2. Brand: Genalex
3. Model: KT-88
4. Country/Region of Manufacture: United Kingdom