How to cost efficiently clean rust from steel plate
On Jan 30, 12:03*am, "PrecisionmachinisT"
wrote:
wrote in message
...
For the 6BQ5 or the 6CG7?
6bq5
Two watt 68 ohm .
Now I did say I learned about tubes in college. But I never actually
designed any tube circuits, although I did fix stuff with tube
circuits in the Navy.
Dan
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