[sdiy] making stuff with single supply OPAMPS?

[Dave Leith]

mxr distortion circuit might give you some ideas of how to approach

http://www.freeinfosociety.com/electronics/schemview.php?id=562

On 9/26/09, Dan Snazelle <subjectivity at hotmail.com> wrote:
>
>
>  i am working on something that would be great if I could do it all single supply.
>
>  the main blocks i need to run off of +9v and grnd are
>
>  AN INPUT GAIN STAGE
>
>  AN OUTPUT GAIN STAGE
>
>  and A Full WAVE rectifier
>
>
>  now, the input and output signal levels are going to be regular line. so i dont need +/- 5v swing
>
>  Would the Lm358 work for these things?
>
>  i have almost NEVER worked with single supply amps unless a pcb asked for them. in my own stuff, i usually
>  always just work around +/- 15. however in this case, it is not an option.
>
>
>  thanks so much
>
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