[Amps] AL80A and SB1000 Question

[Lee Buller]

Question.....

I know the AL80A and the SB1000 are "identical" amps.  How close are they?  I have been looking at the schematics and find very little variations.  Anyone want to venture an opinion?  Looks the same to me.

On a side note....any install vacuum relays in the AL80A?  I like the amp but I am not fond of the "clack" each time you key.  During a CW contest....it gets quite annoying.

Lee - K0WA





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