Battery bias a 6SU7 in the 300b billies - diyAudio
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Old 15th October 2004, 07:21 PM   #1
tom1356 is offline tom1356  United States
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Default Battery bias a 6SU7 in the 300b billies

Does anyone know where i can get a schematic showing how to Battery bias a 6SU7 in the 300b billies?
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Old 16th October 2004, 12:45 AM   #2
garbage is offline garbage  Singapore
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tom1356,

for information on battery bias:
help battery biasing 6dj8's
Battery bias

schematic for battery bias, taken off Jeremy Epstein's site. although circuit is not for 300B, the driver stage with the 2 AA batteries should be the same.

Click the image to open in full size.

cheers,
garbage
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Old 16th October 2004, 02:32 AM   #3
tom1356 is offline tom1356  United States
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Thank you! I will check out the links.
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