ProtoDAC TDA1387 X8 project

[hifinet]

Miflex seem to be consistently rated very high. Usually used as bypass caps due to large size and high cost. The interesting ones are the KPFM copper foil and PP. Smaller and less expensive. Quoted dissipation factor is still very low at less than 0.005 (compared to 0.0035 for the p aper/oil; all very good numbers). I think a lot of the performance advantage is due to winding technique. 

I wonder if a film bypass cap on the Kaisei would smooth it out .