Nostalgia Air: Tube Substitution for 69

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Tube Substitutions for:
69
Detector Double Grid

Type	Substitutes	Base Diagram
69		6N
Web References	69 @ RadioMuseum.org

Type 69
Detector Double Grid

MECHANICAL DATA

Basing

ELECTRICAL DATA

HEATER CHARACTERISTICS

Heater Voltage	6.3	Volts
Heater Current	0.3	A