[Amps] Amps Digest, Vol 60, Issue 15

[K3vw at aol.com]

A 4-1000A is a tetrode and using it in grounded grid, raises the IMD  
products and is harder to drive. It is easier, to build one in G.G. but grid  driven 
is the best way to go or even G2DAF !      Willy    K3VW



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