> Hi there > Anybody knows the difference between GI6B and GI7B? > Which is better? > > Andy - VA3PL > Well for starters, the GI6B is a tetrode and the GI7B is a triode. > I think that is a enough of a difference to make a decision. Lou Actually GI6B is a triode too. Although there is no substantial difference, GI7B is considered to be better. 73, LZ1VB