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Old 1st September 2005, 02:11 PM   #1
roger-k is offline roger-k  Norway
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Default Preamp?

Anyone who have tryed to built this preamp?

http://www.mitedu.freeserve.co.uk/Ci...udio/gmpre.htm

Any experiences?
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Old 4th September 2005, 07:45 PM   #2
roger-k is offline roger-k  Norway
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Any opinion about this preamp?

I don't know so much about preamps and electronics but
I think the response curves looks good.

Is it worth a try?
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Old 4th September 2005, 10:55 PM   #3
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Quote:
Originally posted by roger-k
Any opinion about this preamp?

I don't know so much about preamps and electronics but
I think the response curves looks good.

Is it worth a try?
Graham Maynard is a good designer, and his power amp is also recommended in this forum.

Why don't you write to him and ask about that design?

I personally think the feedback cap is a bit large and would prefer some kind of servo to control DC offset or an output cap. But that's me.

In any case you should always use a good film cap at the input of any power amp.


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