Bias question

Completed amps from Fender, Orange, Hiwatt, Vox, etc.

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sweetwilliam
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Post by sweetwilliam » Tue Feb 07, 2006 7:23 pm

Do I need the resistors on both power tubes?
Will

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novosibir
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Post by novosibir » Tue Feb 07, 2006 7:30 pm

Yep!

Larry
The fault almost always is sitting in front of the amp :wink:

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kt77
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Post by kt77 » Thu Feb 09, 2006 9:18 pm

Why don't you use transformer shunt method?
http://www.duncanamps.com/technical/lvbias.html

it's easier than fucking around w/ resistors and you don't have to measure screen current to subtract :roll:
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