[Heathkit] Chippewa!

[rbethman]

I do not know whom made the other one - BUT - they do NOT have to match!

Testing under pwoer will tell you FAR more than the "look".

Matching "tubes" is an audiophool phenomena.  An Amperex and an Eimac 
side by side doesn't matter.  Output is where the rubber meets the road!

Bob - N0DGN

JT Croteau wrote:
> The tubes in my Chippewa don't appear to match.  One is clearly
> labeled "Eimac 4-400A" but the other tube has no markings on it and
> the plate is shaped a bit different.  Any ideas?  Here is a pic:
>
> http://n1ese.qrpradio.com/AM/4-400A.jpg
>
>