The pentode section of the tub is suitable for use as an IF, video, or AGC amplifier. The triode is suitable as a sync-separator, sync-clipper, and phase splitter circuits. MFR: RCA, Sylvania, Tung-Sol SKU: 6CU8 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
Commonly used as a vertical-deflection oscillator and horizontal-deflection oscillator in television receivers New old stock * New In Box * No longer available for export MFR: Raytheon, Sylvania, Realistic, IEC, Silvertone, Channel Master SKU: 6CG7
Designed to serve as a voltage amplifier or dual control applications when a grid base pin connection is implemented. New old stock * No longer available for export. MFR: GTE / Sylvania SKU: GB-5725
