Designed to be used as a horizontal deflection amplifier in TV receivers. MFR: RCA, GE, Raytheon SKU: 12BQ6GA New old stock * No longer available for export.
Designed for use as a radio-frequency or intermediate frequency amplifier in automobile radio receivers. MFR: RCA, GE, Sylvania SKU: 12BL6 New old stock * No longer available for export.
Designed to be used as a combined mixer and oscillator in superheterodyne amplifiers SKU:12BE6 MRF: JAN-GE New Old Stock * No Longer Available for Export