Designed to function as a resistance coupled amplifier or combined vertical oscillator and vertical deflection amplifier in TV receivers MFR: Philco, GE, RCA, Sylvania SKU: 12SN7GTA New old stock * No longer available for export.
Designed to function as a resistance coupled amplifier or combined vertical oscillator and vertical deflection amplifier in TV receivers MFR: Philco, GE, RCA, Sylvania SKU: 12SN7GTA New old stock * No longer available for export.