This is worth quoting to remind myself (and others) that the OP started discussing power supply decoupling capacitors, which influence effective PSRR, rather than coupling capacitors in the signal path. The discussion is really interesting (to me anyway) so perhaps it's worth modifying the thread title or splitting ouit the coupling capacitor discussion? Though IIRC there are several other threads on coupling capacitors so those posts could be added to one of those.Just a reminder (and I like a thread going off the rails and the topic as much as the next guy), the discussion started as an inquiry regarding bypass capacitors and has developed into capacitors in the signal path.
Changing the title would be less work for the Mods...
