08
Août
Matched Pair Amperex E180CC 7062 O Getter Vacuum Tube Tested Strong #1
Both tested 54/54gm using a professionally calibrated tV7U tube tester (33 is minimum).
08
Août
Matched Pair Amperex E180CC 7062 PQ O Getter Vacuum Tubes #4
Both tested strong and matched using a professionally calibrated TV7U tube tester with the following results (33 is minimum); Tube 1- 46/42 Tube 2- 46/46
08
Août
Matched Pair Amperex E180CC 7062 Pinch Waist Foil D Getter Tube TV7 Strong #4
Both tested strong and matched using a professionally calibrated TV7U tube tester with the following results (33 is minimum): Tube 1- 46/46 Tube 2- 48/48
08
Août
Matched Pair Amperex E180CC 7062 Pinch Waist Foil D Getter Tested Good #1
Both tested 70% gm on a TV7 tube tester
08
Août
Quad of Beckman Holland 7062 Tubes – Amplitrex Tested – See Pics for Test Scores
Quad of Beckman Holland 7062 Tubes - Amplitrex Tested See Pictures for Test Scores For best results - before you install your tubes be sure that your power is...