Tridacnid
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- Jun 10, 2007
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My next project is going to be the Infinity Universal Guitar Preamp for use with my bass. The designs call for a dual rail PSU that supplies +9 and -9 volts.
See the 5th page of this: http://www.techniguitare.com/projets...ms-V1.1-En.pdf
How come I can't just use a PSU that supplies +18 volts and a 0V "ground" line? The description is a bit vague, which leads me to believe that it doesn't really matter how, so long as the opamps get the correct voltage.
Thanks,
Tri
See the 5th page of this: http://www.techniguitare.com/projets...ms-V1.1-En.pdf
How come I can't just use a PSU that supplies +18 volts and a 0V "ground" line? The description is a bit vague, which leads me to believe that it doesn't really matter how, so long as the opamps get the correct voltage.
Thanks,
Tri