KTD power amplifier

Made:
1918 in Germany
KTD power amplifier

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KTD power amplifier valve in box

Details

Category:
Radio Communication
Object Number:
Y7001.978
Materials:
glass, metal (unknown), plastic (unidentified) and cardboard
Measurements:
overall: 102 mm x 50 mm x 42 mm,
type:
triode valve and thermionic valve

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