6F5/GT - 100% TESTED GOOD VACUUM TUBE- TESTS STRONG

1 NOS RCA Type 6F5 Vacuum Tube - 1957 High-Mu Triode for Vintage AM Radios

RCA 12F5 TRIODE AUDIO AMPLIFIER VACUUM TUBE FOR RADIO,HI-FI TESTED GOOD

6F5P (6Ф5П) Triode-Pentode Audio Vacuum Tube Soviet Used Untested

6N7 Ken-Rad Dual Triode Power Amplifier Vacuum Tube - TESTED

6Q7 KEN-RAD Vacuum Tube ~ Tested ~ Dual Diode -Triode

Vintage Tested Strong RCA 6F5 Metal Vacuum Tube

(1) Tested Ken-Rad 6K5GT Tube Date Code 730 Ken Rad 6K5 GT High Mu Triode Tube