2 NOS Sylvania FAA 6BJ6A Vacuum Tubes – 1960’s Vintage RF Amplifier Pentodes
2 NOS Sylvania FAA 6BJ6A Vacuum Tubes. RF & IF Amplifier Pentodes. Hickok TV-7D/U tests read 70 and 70. These Sylvania tubes are from 1960's USA production.
2 NOS Sylvania FAA 6BJ6A Vacuum Tubes. RF & IF Amplifier Pentodes. Hickok TV-7D/U tests read 70 and 70. These Sylvania tubes are from 1960's USA production.