I have a 4 tube Elkins amp with two transterts in the keying crecket one is a Itt 25222 A the outher is a EN2 ???? Need to know the other noumber For the transiter
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Elkins 4 tube amp
- Thread starter tripple one
- Start date
It was better when he was here as Snow Bird a few years ago.
I suspect the transistor is a common 2N2222A generic NPN transistor. RatShack used to sell those.
Ray did not make schematic diagrams available. His designs evolved over the years. If you compare two amplifiers that have the same set of tubes, there will nearly always be differences under the deck.
The tubes he used were dictated by economics. The types he could buy in quantity for a good price were different from year to year.
The exact type tubes in your amplifier would have more to do with what year it was made than anything else.
73
Ray did not make schematic diagrams available. His designs evolved over the years. If you compare two amplifiers that have the same set of tubes, there will nearly always be differences under the deck.
The tubes he used were dictated by economics. The types he could buy in quantity for a good price were different from year to year.
The exact type tubes in your amplifier would have more to do with what year it was made than anything else.
73
Thank you Normon I know the 2n 222a Is I just got a good one. I need to find The Outher one its marked EN2 and the tres id marker out was wanting to know what to replace it with TY