Alex Holden wrote:
> Tal Bejerano - AMC wrote:
>
>> google? 10x mate! :-)
>> I am looking for a circuits in google for five hours!
>
>
> I found this in less than a minute:
> http://space.tin.it/scienza/fladelle/Page10.htm
>
> There are some others too:
> http://www.google.com/search?num=100&hl=en&lr=&q=phono+preamplifier+circuit

He did specify that it should work for both MM and MC cartridges; the
one at space.tin.it doesn't have enough gain for MC.

Here are a couple of links to a design that will work for both types of
cartridge (they appear to be describing the same design):

http://www.users.nac.net/markowitzgd/phonopre.html
http://www.fortunecity.com/rivendell/xentar/1179/projects/aaphono/aaphono.html

Here are a few more links to different designs:

http://sound.westhost.com/project25.htm
http://www.tnt-audio.com/clinica/solidphono_e.html
http://www.borbelyaudio.com/index32.htm
http://www.bruker.de/~ah/diy/pre-1.eng/node5.html

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