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552 Ch= 508

552 Ch= 508; Airzone 1931 Ltd.; (ID = 1874950) Radio
552 Ch= 508; Airzone 1931 Ltd.; (ID = 1874951) Radio
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552 Ch= 508; Airzone 1931 Ltd.; (ID = 1874950) Radio
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Country:  Australia
Manufacturer / Brand:  Airzone (1931) Ltd.; Sydney
Year: 1935 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6A7 6D6 6C6 42 80
Main principle Superheterodyne (common); ZF/IF 456 kHz
Wave bands Broadcast only (MW).
Power type and voltage Alternating Current supply (AC) / 240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: 552 Ch= 508 - Airzone 1931 Ltd.; Sydney
Material Wooden case
Shape Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).

Model page created by Peter Hughes. See "Data change" for further contributors.

All listed radios etc. from Airzone (1931) Ltd.; Sydney
Here you find 288 models, 98 with images and 147 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.