Section one diode is a medium mu vertical direction oscillator and section two diode is a low mu vertical deflection amplifier. MFR: RCA, Sylvania SKU: 6EM7 New old stock * No longer available for export.
Designed for used in TV receivers and in frequency divider and complex-wave generator circuits of electronic musical instruments. MFR: Tung-Sol, RCA SKU: 6FA7 New old stock * No longer available for export.
Indicator tube with amplifying triode for use as tuning indicator or for modulation control MFR: GE, Sylvania, Philco SKU: 6FG6 New old stock * No longer available for export.
Tube is designed to be used in VHF TV receivers as a radio frequency amplifier MFR: Sylvania, RCA, GE SKU: 6FS5 New old stock * No longer available for export.