[LAU] Line noise

[Gordon JC Pearce]

On Saturday 20 October 2007 15:34:35 Folderol wrote:
> On Sat, 20 Oct 2007 09:35:43 -0400
>
> Dave Phillips <dlphillips at woh.rr.com> wrote:
> > leslie.polzer at gmx.net wrote:
> > >I'm trying to get my electric guitar connected to my sound card...
> >
> > You need a preamp. The M-Audio Audio Buddy is inexpensive and works well.
> >
> > Best,
> >
> > dp
>
> Hmmmm.
>
> 1 OpAmp
> 4 Resistors
> 4 Capacitors
> 1 PP3 battery

And two back-to-back diodes between the opamp output and ground!  Make it 
*fuzzy*!

Gordon