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Old 2nd January 2007, 06:36 PM   #1
dito is offline dito  Brazil
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Default 6c4 pre-amp circuit

I have two 6c4 tubes. Does anyone have a preamp circuit for to use this tubes?
6c4 is half of 12AU7
If possible, help-me with chokes of output.

Thaks for anything help.
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Old 2nd January 2007, 06:53 PM   #2
wa2ise is offline wa2ise  United States
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Unless I've missed something in your post, any good circuit that uses a 12AU7 will work just as well with a pair of 6C4s.
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Old 2nd January 2007, 07:42 PM   #3
dito is offline dito  Brazil
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I dont know to make this "adaptation".
My knowledege with tubes is very restrict.
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