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CHA75

CHA75; Challenger Amplifier (ID = 2579164) Ampl/Mixer
 
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CHA75; Challenger Amplifier (ID = 2579160) Ampl/Mixer CHA75; Challenger Amplifier (ID = 2579499) Ampl/Mixer
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CHA75; Challenger Amplifier (ID = 2579160) Ampl/Mixer
Challenger Amplifier: CHA75 [Ampl/Mixer] ID = 2579160 1400x768
Select picture or schematic to display from thumbnails on the right and click for download.
For model CHA75, Challenger Amplifier Co.; New York (NY):
Picture from service manual.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Challenger Amplifier Co.; New York (NY)
Year: 1958 ? Category: Audio Amplifier or -mixer
Valves / Tubes 11: 12AX7 or ECC83 6AU6 6U8 6AV5GA 6AV5GA 6AV5GA 6AV5GA 6CM7 5Y3GT 5Y3GT 5Y3GT
Main principle Audio-Amplification
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 60 Hz, 117V = 110 -120 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: CHA75 - Challenger Amplifier Co.; New
Material Metal case
Shape Book-shelf unit.
Notes

Challenger model CHA75 is an AC operated 3 channel 75 watt audio amplifier.

Literature/Schematics (1) Photofact Folder, Howard W. SAMS (Set 395 Folder 7 dated 4-58)

Model page created by Dirk Taekels. See "Data change" for further contributors.



All listed radios etc. from Challenger Amplifier Co.; New York (NY)
Here you find 27 models, 24 with images and 22 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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