I read thru at least half of the postings but not all. Am very interested in the ATL DCB.
Seems you like the single DCB with your Mundorf MLGO 47000uF 25V upgrade best, as an improvement over the stock EPCOS from ATL.
And that the stock ATL DCB was quite decent.
Would you say that it's good enough to use just 1 DCB because the improvement is low relative to the doubling or quadrupling of costs to do DCBx2 or DCBx4.
My AC mains is not bad, don't have noticeable transformer hum.
I'm thinking to setup a DCB for my Parasound JC1 monoblocks amps, which use a 1,700VA transformer each. So maybe I should concentrate on getting enough current capacity rather than using DCBs in series, right?