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Potless CMoy: Need Ideas for v2.0 - Page 2

post #16 of 18
2/14/11 at 6:20pm

clever idea, why didnt i think about that?

 

so i think ill be using a dpdt toggle because i use a discrete rail splitter and each rail has its own filter cap.

 

thanks,  biggrin.gif

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post #17 of 18
2/15/11 at 2:43am

If you also put the rail splitter ahead of the switch, you put its quiescent current draw there, too.  The nice thing about putting only caps ahead of the switch is that their leakage current is negligible.

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post #18 of 18
2/15/11 at 11:15pm

okay so ill tie the cap ends to the battery then switch then the rail splitter. the DPDT have to be darn in-synch in theory. in my version i omitted input coupling caps, DC offset in the input leads are too low to measure

 

thank you.

 

is there any significant improvements in SQ in upgrading to a +/- 9v PS? i use low impedance grado

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