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Amplifier Unit Type 300 D

Amplifier Unit Type 300 D; General Radio (ID = 1331074) Ampl/Mixer Amplifier Unit Type 300 D; General Radio (ID = 1331075) Ampl/Mixer
Amplifier Unit Type 300 D; General Radio (ID = 1331076) Ampl/Mixer Amplifier Unit Type 300 D; General Radio (ID = 1334128) Ampl/Mixer
Amplifier Unit Type 300 D; General Radio (ID = 1334130) Ampl/Mixer Amplifier Unit Type 300 D; General Radio (ID = 1338362) Ampl/Mixer
Amplifier Unit Type 300 D; General Radio (ID = 1338363) Ampl/Mixer Amplifier Unit Type 300 D; General Radio (ID = 1338366) Ampl/Mixer
Amplifier Unit Type 300 D; General Radio (ID = 1338369) Ampl/Mixer
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Amplifier Unit Type 300 D; General Radio (ID = 1331074) Ampl/Mixer
General Radio: Amplifier Unit Type 300 D [Ampl/Mixer] ID = 1331074 933x700
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For model Amplifier Unit Type 300 D, General Radio Company; Cambridge (MA):
Picture courtesy of Jonathan
 
Country:  United States of America (USA)
Manufacturer / Brand:  General Radio Company; Cambridge (MA)
alternative name
 
GenRad
Year: 1923 Category: Audio Amplifier or -mixer
Valves / Tubes 1: UV201A or WD12
Main principle Audio-Amplification; 1 AF stage(s)
Wave bands - without
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker
Power out
from Radiomuseum.org Model: Amplifier Unit Type 300 D - General Radio Company;
Material Various materials
Shape Chassis only or for «building in»
Notes

General Radio Company Single Stage Audio Amplifier Type 300 D for 1/4 amp UV201A or WD-12 tubes.

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



All listed radios etc. from General Radio Company; Cambridge (MA)
Here you find 216 models, 197 with images and 84 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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