Untested
Item Tag: Cunningham
-
⭐️Matched Pair⭐️ Cunningham/RCA CX-345 GLOBE BALLOON 45/145/245 Tube TV-7 Tested
Cunningham / RCA. TYPE GLOBE ENGRAVED BASE Tube! Matched Pair . TUBE’s TEST RESULT’s PERFECT BALANCED PAIR! TV-7/u Tested! I tested these on a High Quality Professonal Hickok TV-7/U Tester.
-
1948 Cunningham 6L6 metal Power Amp Tube – Hickok 539B tests @ 5700, min:3300
Thoroughly tested on Hickok 539B . Hickok 539B is a mutual conductance (Gm) type tube tester. Cunningham 6L6 vacuum tube. One tube,circa 1948, U.S.A. made. <<<<<<< As pictured = The tube you see is the tube you get!