Designed to function with one pentode as a video amplifier and the other as a sound IF amplifier, AGC amplifier, or sync separator. MFR: RCA, Sylvania, GE SKU: 6Y9 New old stock * No longer available for export.
Gated beam discriminator suitable for FM and TV limiter and discriminator applications and section one of beam pentode for audio output services. MFR: Westinghouse, GE, RCA SKU:6Z10 New old stock * No longer available for export.
Radiation cooled Twin Tetrode designed for push-pull Class C operation at frequencies up to 1000 Mhz. New Old Stock * No longer available for export. MFR: Amperex * Made in Holland Limited 90 Day Warranty SKU: 7377