Designed to function as a general power amplifier and as a transistor power amplifier driver. MFR: Sylvania SKU: 12AE7 New old stock * No longer available for export.
Designed to function in the IF stages of the TV amplifier or in the tuner of the AF amplifier. New old stock * No longer available for export. MFR: Sylvania SKU: 6DC6
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
Designed primarily for service in horizontal oscillator and AFC service in the horizontal deflection systems of TV receivers. MFR: GE, RCA, Westinghouse SKU: 6JW8 New old stock * No longer available for export.
Designed for service as diode detectors, AVC recifiers, and audio amplifiers in AC and DC operated receivers MFR: Sylvania SKU: 6R7 New old stock * No longer available for export.
Designed for use as a high-gain radio-frequency or intermediate-frequency amplifier in a radio receiver. MFR: Tung-Sol, Sylvania, Raytheon SKU: 6SK7GT 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: RCA, Sylvania SKU: 6EA5 New old stock * No longer available for export.