Was in Oslo for the weekend so no reply until now, sorry..
I don't need 400mA for the mains trafo, but if I use voltage doubler in rectifier later on I will have half of this available, thats why...
Can't remember now exactly how much capacitance the ESL's are. Rob at ER-Audio told me once but I've forgotten. I'll have to dig in emails....
Anyways I think I have to use differential driver stage, as
the current drawn by the circuit has to be equal for both positive and negativ rails....
cheers Lukas
I don't need 400mA for the mains trafo, but if I use voltage doubler in rectifier later on I will have half of this available, thats why...
Can't remember now exactly how much capacitance the ESL's are. Rob at ER-Audio told me once but I've forgotten. I'll have to dig in emails....
Anyways I think I have to use differential driver stage, as
the current drawn by the circuit has to be equal for both positive and negativ rails....
cheers Lukas