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AC7 Ch

Country:  United States of America (USA)
Manufacturer / Brand:  Acme Elec. & Mfg. Co. - see also Sears or Wright.
alternative name
Acme Radio, Ohio
Year: 1928 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7:
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown)
Power type and voltage Alternating Current supply (AC)
Power out
from Model: AC7 [Ch] - Acme Elec. & Mfg. Co. - see
Material Metal case
Shape Chassis only or for «building in»
Price in first year of sale 58.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Circuit diagram reference Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
Mentioned in The Radio Collector's Directory and Price Guide 1921 - 1965

All listed radios etc. from Acme Elec. & Mfg. Co. - see also Sears or Wright.
Here you find 28 models, 12 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.