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ricothetroll.......  I was considering a 12 position switch for gain control but haven't a clue how to implement a trim for the gain.


joaquins......  I did some more searching in general as well as in the META links.  I didn't really come up with anything useful.  Thanks for the explanation about the OPA606.  I have looked at preamps that use transformers and ran away when I saw the cost of the transformers by themselves.  This is for just a small home studio for only myself so, I'm not wanting nor expecting great things.  Just simply a hobby I like to play with.


So...back to work on laying out the PCBs.  When I get all this done a verified that it actually works, I'll post all the relevant files for everyone to use.


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