Brand New, MINT NOS, Single Tube Rare DEC-1978 Tungsram HONVEDSEG E88CC 6922 Military Production. Military Acceptance stamp HONVEDSEG is dated 1979 as shown in the picture. Made in Hungary.
Military tubes were subject to rigorous test and burn in process. These tubes are hard to find these days. Tungsram made some of the finer tubes in Eastern Europe due to its exposure to subsidiaries in Gt. Britain and Austria.
Tested and matched on Top of the Line Calibrated
Hickok 580 Lab Grade Tester recently calibrated by late Chris Haedt. New E88CC tests in the 10,500 - 11500 mmhos range on this tester.
Test Scores: 12000-125000 mmhos.$50 for the Single Tube as Shown.