Special quality, shock and vibration resistant triode nuvistor tube. New Old Stock * New In Box * No longer available for export MFR: Sylvania SKU: 7586-SYL
Special quality, shock and vibration resistant triode nuvistor tube. New Old Stock * New In Box * No longer available for export MFR: Tektronix SKU: 7586-TEK
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
Designed to function in rough conditions such as sever shock, vibration, high temperature and altitude. New old stock * No longer available for export. MFR: Sylvania SKU: 7761
Designed to function in rough conditions such as sever shock, vibration, high temperature and altitude. Primarily used in audio amplifiers. New old stock * No longer available for export. MFR: Sylvania SKU: 7762
Intended for use as a extremely high gain current amplifier in applications where the input signal is in units of micro-micro-amps. New Old Stock * New In Box * No longer available for export MFR: Tung Sol SKU: 7851