Nostalgia Air: Tube Substitution for 1D3

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Tube Substitutions for:
1D3
Low-Mu High Frequency Triode

Type	Substitutes	Base Diagram
1D3		8DV
Web References	1D3 (Sylvania) @ Franks Electron Tubes 1D3 @ RadioMuseum.org

Type 1D3
Low-Mu High Frequency Triode

MECHANICAL DATA

Basing

8DV

ELECTRICAL DATA

HEATER CHARACTERISTICS

Heater Voltage	1.25	Volts
Heater Current	0.3	A