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Trying to make a hybrid 5C1/5F1 out of an old Ampro reel to reel. Think this would work? : r/DIYGuitarAmps
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Basic idea of vacuum tube amplification. Triode tube represented with... | Download Scientific Diagram
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Electronic apparatus for biological research . Figure 8.25 Warning—The anode circuit of power pentode or beam tetrode valves must never be broken whilst the screen potential is applied. If this is
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