Designed to work as a video, voltage amplifier or sync-separator MFR: Sylvania, GE, RCA, Zenith SKU: 6GN8 New old stock * No longer available for export.
Designed for a high plate voltage operation of an RF amplifier in the VHF tuner of the TV receiver. MFR: GE, RCA, Sylvania, Tung-Sol, Zenith SKU: 6EV5 New old stock * No longer available for export.
Designed for intermediate frequency amplifier service in television receivers. New Old Stock * No longer available for export. MFR: Zenith, Sylvania SKU: 6EW6
Designed to operate as a phase converter, multivibrator, and a general purpose amplifier MFR: GE, Sylvania, Dumont, Magnavox SKU: 6GU7 New old stock * No longer available for export.
Designed to fill the functions of both a horizontal deflector and amplifier MFR: GE, Raytheon SKU: 6EW7 New old stock * No longer available for export.
Designed to operate as a combined vertical deflection oscillator and amplifier in TV receivers. MFR: GE, Zenith, RCA, Sylvania SKU: 6GF7 New old stock * No longer available for export.