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66 Ch= 538D

66 Ch= 538D; His Master's Voice (ID = 712524) Radio
 
66 Ch= 538D; His Master's Voice (ID = 712525) Radio
 
66 Ch= 538D; His Master's Voice (ID = 712526) Radio
66 Ch= 538D; His Master's Voice (ID = 2039078) Radio
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66 Ch= 538D; His Master's Voice (ID = 2039078) Radio
His Master's Voice: 66 Ch= 538D [Radio] ID = 2039078 609x700
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For model 66 Ch= 538D, His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW:
HMV models 55 and 66 from an advert in "Wireless Weekly" for 11 March, 1938 Page VIII.
 
Country:  Australia
Manufacturer / Brand:  His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
Year: 1938 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6A7 6B7S_Aus 6B7 42 80
Main principle Super-Heterodyne (Super in general); ZF/IF 460 kHz; 2 AF stage(s); Reflex
Tuned circuits 8 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
Details
Power type and voltage Alternating Current supply (AC) / 230; 250 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm
Power out
from Radiomuseum.org Model: 66 Ch= 538D - His Master's Voice HMV, H.M.V.
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
Notes The 6B7 is reflexed as 2nd I.F. amplifier and 1st A.F. amplifier.
Price in first year of sale 25.00 Aus£
Circuit diagram reference Australian Official Radio Service Manual Vol. I I
Literature/Schematics (1) Radio Trade Annual of Australia (1939 Page 241)

Model page created by Stuart Irwin. See "Data change" for further contributors.



All listed radios etc. from His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
Here you find 524 models, 264 with images and 210 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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