[CQ-Contest] 1958 flare?

mike l dormann w7dra at juno.com
Sun Nov 2 11:34:37 EST 2003


tube amplifiers like this require liquid nitrogen pumps and cooling
tubes. watch for an article in CQ mag coming  early next year

> > I think he must have meant  6L6 tubes,  the 6AG7 is considerably 
> smaller,
> > and I think I was getting about 35 W out of a single 6L6 in my 
> first rig as
> > a novice.
> > Quack
> 
> Well, it's been 48 years, but as I remember it, the 6AG7 was a 
> metal
> covered tube commonly used in BC radios at that time. About 4 
> inches
> tall, 3 grids, cathode, plate and heater.
> 
> Now surely, someone from that era long ago saw the article.
> 
> It definitely wasn't a 6L6. 
> 
> 73
> Ed
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