Same as a 6922/6DJ8. Designed to be used in cascade circuits as a low noise RF amplifier tube, mixer, phase inverter, or as a RF amplifier. New Old Stock * New In Box * No Longer available for export MFR: Amperex SKU: 8416
Designed for use in class C amplifiers as a oscillator, amplifier, or frequency multiplier up to 200MC. New old stock * No longer available for export. MFR: Amperex SKU: 8458
Suitable for use as a wide band video amplifier in applications requiring low output capacitance. New old stock * New In Box * No longer available for export. MFR: Amperex SKU: 8608
Designed for use as wide band amplifier Base: Noval. 9 pins. Heater current: 300mA Anode current: 13mA New Old Stock * No longer available for export MFR: Amperex SKU: 6688-AMP
Designed for use as wide band amplifier Base: Noval. 9 pins. Heater current: 300mA Anode current: 13mA New Old Stock * No longer available for export MFR: Amperex SKU: 6688-JEP-AMP
Designed for use as wide band amplifier Base: Noval. 9 Gold Pins. Heater current: 300mA Anode current: 13mA New Old Stock * No longer available for export MFR: Amperex SKU: 6688-AMP-GOLD
Designed for use in oscilloscopes, and DC amplifiers. New old stock * No longer available for export. MFR: Amperex (Made in Holland), Mullard (Made in UK), EEV (Made in UK), United (Made in the USA) SKU: 0G3
