Babani, International Radio Tube Encyclopaedia
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ARRL Handbook 1972
Michael Schlör
No further Information
for
A257
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
