Designed for use as a wide-band, high-frequency amplifier tube in rough conditions. New old stock * No longer available for export MFR: Tung Sol SKU: 6968
Designed to function as a full wave rectifier in power supplies or as a detector in AM and FM receivers. New Old Stock * New In Box * No longer available for export MFR: RCA SKU: 7055
Designed to be used in mobile communications equipment such as class C amplifiers or in frequency multiplier applications. New Old Stock, New In Box * No longer available for export. MFR: Motorola, RCA, GE SKU: 7060
Designed to be used as a high gain voltage amplifier and a cathode type phase inverter New old stock * No longer available for export. MFR: Tung Sol SKU: 7247-TS
Designed to be used as a high gain voltage amplifier and a cathode type phase inverter This tube can replace the 12DW7 New Old Stock * New In Box * No longer available for export MFR: ITT SKU: 7247-ITT
Designed to be used as a frequency multiplier and for special amplifier service. New Old Stock * New In Box * No longer available for export MFR: Amperex SKU: 7645