I'm building a preamp based upon Alembic F-2B (basically a one-tube AB763 design). It is said to work at 300V B+.
My PS gives 375V+ and a plate voltage of around 250V.
Is it too much or is it safe?
Maybe good to tame it by a series resistor?
Thanks in advance.
My PS gives 375V+ and a plate voltage of around 250V.
Is it too much or is it safe?
Maybe good to tame it by a series resistor?
Thanks in advance.
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