This electron-ray valve has been designed to give visual indication of resonance in radio receivers for correct tuning. Cathode: indirectly heated, oxide-coated.
New Old Stock * No longer available for export MFR: Amperex , Dumont SKU: 6BR5-EM80
Designed to be used as a combined sync-AGC tube in a television receiver MFR: GE, RCA, Sylvania SKU: 6BU8 New old stock * No longer available for export
Designed to be used as a frequency changer, IF and Video stages of television receivers. MFR: Heintz and Kaufman, RCA SKU: 6BW7 New old stock * No longer available for export.
Intended for use as a primary phase detector in TV amplifiers MFR: GE, RCA, Zenith, Tung-Sol, Sylvania SKU: 6BW8 New old stock * No longer available for export
Tube is designed to be used in a VHF TV receiver for RF, intermediate frequency, and video amplification MFR: GE, Sylvania, Raytheon, Amperex, Panasonic, Matsushita SKU: 6BX6/EF80 New old stock * No longer available for export.