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Hoffman Amps Forum image Author Topic: There is an 1/2 12au7 tube ?  (Read 2854 times)

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Offline kagliostro

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There is an 1/2 12au7 tube ?
« on: January 23, 2012, 03:48:00 pm »
As 6av6 is 1/2 of 12ax7

exist a 7 or 9 pin tube that is 1/2 12au7 ?

Kagliostro
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Offline darryl

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Re: There is an 1/2 12au7 tube ?
« Reply #1 on: January 23, 2012, 04:08:51 pm »

exist a 7 or 9 pin tube that is 1/2 12au7 ?

The 6C4 or EC90 is a 7-pin single triode with characteristics identical to half a 12AU7.  :thumbsup:

Offline kagliostro

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Re: There is an 1/2 12au7 tube ?
« Reply #2 on: January 23, 2012, 07:19:57 pm »
Many Thanks Darryl

Kagliostro
The world is a nice place if there is health and there are friends

 


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