Designed to be used as a VHF oscillator and mixer in TV receivers. MFR: GE, RCA, Realistic, Phiclo SKU: 6HG8 New old stock * No longer available for export.
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 be used as an oscillator and mixer tube in TV receivers MFR: GE, Magnavox, Sylvania SKU: 6GJ7A New old stock * No longer available for export.
Designed to be used in the gain controlled, intermediate frequency amplifier stages of the TV receiver. New old stock * No longer available for export. MFR: Sylvania, Philco, Brimar SKU: 6GM6
