11-09-2015, 06:14 PM
(This post was last modified: 11-09-2015, 06:21 PM by SurreyNick.
Edit Reason: Addition
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What about component 4, does anyone have any idea what this is?
I also just did a quick Google and discovered that selenium rectifiers weren't invented until 1933. This unit dates from 1930. Does this mean it will be a copper oxide rectifier?
Nick
I also just did a quick Google and discovered that selenium rectifiers weren't invented until 1933. This unit dates from 1930. Does this mean it will be a copper oxide rectifier?
Nick
