Gold Foil is less conducting than coper wy use gold it is useless it is only use because it does not oxydize.You should try litz wirer to eliminate skin effect gold or silver are not god conductor.

Very couragous 😁 when im gona need batt replacement im gona look this direction.

You use these cap for analog path or power supply régulation?

To éliminate dc shift on power on. Relay can pass rf wy bother with relay.

👍

Like said before i agree.I just what to exchange expérience not bashing other test and expérience.On my side i built a 3 ch. Pure class a mosfet amp. 3watt. The third ch is a virtual ground. Mosfet in class a give a tube amp analog sounding, i personnaly like tube amp. Sounding, you cannot pack...

I agree with that, i build myself dac ,pream,amp etc. And it is right to say component influence the sq,my point was i like the nonbalance out.plus nothing in my point of view can surpass ext. Amp. You cannot pack so much in a wm1 a or z.

Dont be offence.

I can not but other did ,you can find file on this forum.

Lot can be done by firmware from my point of view and class d amp has it limitation on noise figure.

I like the non balanced, i use it has a line out for my sound systeme,with balanceb i will need special preamp or transformer or active balanced to unbslanced ,you i dont see wy they will need more cap. I have the wm1a and it is very quiet,more power mean less hour on battery😉 just use a good...

From what i remember they are on 2 séperate side of the pc board and for shure there is a ground plane in between.

I try all, my dap is made in malaysia so i suppose it should be universal.

Can i ask you wy the updater doesnt see the wm1a connected ,i have 3.02 but the updater keep saying 'connect the target device to a pc with usb cable' i did explorer see the dap but not the uodater. Thank you very much for the time.