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Two-Stage Amplifier AP-3

Two-Stage Amplifier AP-3; Atlantic-Pacific A-P (ID = 1905568) Ampl/Mixer Two-Stage Amplifier AP-3; Atlantic-Pacific A-P (ID = 1905569) Ampl/Mixer
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Two-Stage Amplifier AP-3; Atlantic-Pacific A-P (ID = 1905568) Ampl/Mixer
Atlantic-Pacific A-P: Two-Stage Amplifier AP-3 [Ampl/Mixer] ID = 1905568 1400x2054
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For model Two-Stage Amplifier AP-3, Atlantic-Pacific (A-P) Radio Supplies Co, Inc.;San Francisco:
July 1922, Radio magazine advertisement page 98 (rear cover)
 
Country:  United States of America (USA)
Manufacturer / Brand:  Atlantic-Pacific (A-P) Radio Supplies Co, Inc.;San Francisco
alternative name
 
Oard Radio Laboratories; Stockton (CA)
Year: 1922 Category: Audio Amplifier or -mixer
Valves / Tubes 2: UV201 UV201
Main principle Audio-Amplification; 2 AF stage(s)
Wave bands - without
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: Two-Stage Amplifier AP-3 - Atlantic-Pacific A-P Radio
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes The Atlantic-Pacific AP-3 Two-Stage Amplifier was particularly designed and adapted for use with the Atlantic-Pacific AP-4 Radio Receiver to furnish amplification to drive a speaker.
Price in first year of sale 50.00 $
Literature/Schematics (1) September 1922 Radio News advertisement. page 511

Model page created by Alan Larsen. See "Data change" for further contributors.



All listed radios etc. from Atlantic-Pacific (A-P) Radio Supplies Co, Inc.;San Francisco
Here you find 16 models, 14 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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