[Amps] GI6B vis GI7B

[RICHARD GEORGE]

I was told that they are the same tube except the GI6B has internal feedback and should be used as an oscillator only and not as an amplifier.
  ----- Original Message ----- 
  From: Val<mailto:val at vip.bg> 
  To: amps at contesting.com<mailto:amps at contesting.com> 
  Sent: Friday, November 30, 2007 6:44 AM
  Subject: Re: [Amps] GI6B vis GI7B


  > 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

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