KW 1000 linear amplifier was restored and fitted with a good pair of China valves and was producing 660 watts on 10m band when I bought it 3years ago from a G3 in norwich I then bought the relay control for the icom 7300 they is a a operating instructions with circuit diagram for amplifier I have never used it as have sold my icom7300 and getting out of the hobby .thanks 73 David
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