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AA-20 Triode Audio Power Amplifier

AA-20 Triode Audio Power Amplifier; Browning (ID = 2592739) Ampl/Mixer AA-20 Triode Audio Power Amplifier; Browning (ID = 2592740) Ampl/Mixer
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AA-20 Triode Audio Power Amplifier; Browning (ID = 2592739) Ampl/Mixer
Browning: AA-20 Triode Audio Power Amplifier [Ampl/Mixer] ID = 2592739 560x484
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For model AA-20 Triode Audio Power Amplifier, Browning Laboratories Inc.; USA:
Advert 'FM - TV' December 1948
 
Country:  United States of America (USA)
Manufacturer / Brand:  Browning Laboratories Inc.; USA
Year: 1948 Category: Audio Amplifier or -mixer
Valves / Tubes 5: 6SN7GT 6B4G 6B4G
Main principle Audio-Amplification
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 110-120 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: AA-20 Triode Audio Power Amplifier - Browning Laboratories Inc.;
Material Metal case
Shape Chassis only or for «building in»
Notes

1 db from 10 to 17,000 cycles

Price in first year of sale 122.00 $
Literature/Schematics (1) 1951 Newark catalog Nº 51

Model page created by Vitor Oliveira. See "Data change" for further contributors.



All listed radios etc. from Browning Laboratories Inc.; USA
Here you find 55 models, 42 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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