Posted by Norris Wilson [ 4.244.87.79 ] on November 29, 2005 at 16:36:57:
In Reply to: Re: Need favorite 12B4 for Guinevere line stage recommendations? posted by Damir on November 29, 2005 at 12:31:47:
Sorry Damir,
I have not gotten that far along yet. The real answer is, that I do not have a clue. I was hoping Douglas would be able to provide all of the necessary technical parameters.
I am at the point of trying to figure out how much gain I will need. To include the sound character that I hope to accomplish overall.
I would like to be capable of driving a three-way active system with an inpedance of around 50k and input sensitivity of 750mA.
Any suggestions?
I always try to reach for the golden ring before I have worked out all the details. I do know that less is best when it comes to gain strucure and components used in the signal path, everything has its own character to add to the mix.
I see that Douglas has mentioned he is getting around 6db of gain in the Guinever when using the 12B4.
Thanks
Norris Wilson
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