Hi, I'm in the way of building a Tubelab SE, my first problem is with the power supply.
Probably I as wrong ordering a Hammond 373HX who put out 350-0-350 , it is 700V ct
This would give me far more than the 400V I was intented to drive the 300b
Now what can I do before buying another transformer?
I have a choke to substitute R4, it is a 7H 200mA that may help, but I think is not enough.
Any suggestion of how to drop out the excess of voltage?
The bad choice was the -bigger is better idea.
Thanks for your help
gmonno
Probably I as wrong ordering a Hammond 373HX who put out 350-0-350 , it is 700V ct
This would give me far more than the 400V I was intented to drive the 300b
Now what can I do before buying another transformer?
I have a choke to substitute R4, it is a 7H 200mA that may help, but I think is not enough.
Any suggestion of how to drop out the excess of voltage?
The bad choice was the -bigger is better idea.
Thanks for your help
gmonno