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Old 27th February 2012, 06:13 AM   #1
jrobson is offline jrobson  South Africa
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Default 5842 alternatives (D3A)

Hi

Is the D3a tube a direct drop in for 5842?
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Old 27th February 2012, 01:27 PM   #2
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It's not a drop-in.

The D3a is a pentode; the 5842 is a triode, and the pin outs are quite different, not to mention lots of other parameters........

A related thread.....

Substution for 5842 input tube?
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Old 27th February 2012, 01:52 PM   #3
jrobson is offline jrobson  South Africa
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Sorry I meant to post earlier, I found that thread after posting...
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