[sdiy] decoupling caps again

[Ingo Debus]

Hi all,

in the past, we often discussed decoupling caps. Several people said, in audio circuit these are not that important, since there are only fairly low frequencies involved. Have a look at this:

<http://e2e.ti.com/blogs_/b/precisiondesignshub/archive/2013/08/13/the-decoupling-capacitor-is-it-really-necessary.aspx?HQS=hpa_prechubdecoup_130901&DCMP=mytinwsltr_08_31_2013&sp_rid_pod3=LTIyNjA0OTg5MDgS1&sp_mid_pod3=4968551>

Ingo