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Aircraft Avionics · Good
Marconi AD-307 Headset
Marconi · AD-307
Year
1941
Condition
Good
Catalogued
2024-05-01
Leather-and-bakelite flying helmet headset. Impedance so high it whispers, comfort so low you remember every hour of the flight.
accessory
headset
WWII
- Impedance
- 4000 Ω
- Materials
- Leather, bakelite, cotton-braided cable