In Reply to: Why is there no grid resistor for the power tube in this amplifier? posted by Iczerman on February 25, 2015 at 09:45:36:
Usually only used with small signal tubes. Not recommended for power tubes and not very reliable as tubes age.
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Follow Ups
- It's called contact bias - JKT 20:24:07 02/25/15 (1)
- It's a misprint - Tre' 08:11:26 02/26/15 (0)