Hey guys!
Tried to search for an answer, but was unsuccessful.
I have an "older" Herbert with the external bias.
There used to be a guide on the Diezel webpage, but doesn't seem to be there anymore.
So if I remember correctly the way to go is to:
1) Remove the fuse for the couple I am replacing/biasing.
2) Start the Herbert with the master on zero but hooked up to my cab.
3) Use a small screwdriver and my multimeter and bias the set.
4) Repeat on all sets of tubes.
Is this it or do I have to do anything else?
Is the value of the tubes the same between KT77 and EL34? 70mA per set?
Rock on my brothers!
//U
Tried to search for an answer, but was unsuccessful.
I have an "older" Herbert with the external bias.
There used to be a guide on the Diezel webpage, but doesn't seem to be there anymore.
So if I remember correctly the way to go is to:
1) Remove the fuse for the couple I am replacing/biasing.
2) Start the Herbert with the master on zero but hooked up to my cab.
3) Use a small screwdriver and my multimeter and bias the set.
4) Repeat on all sets of tubes.
Is this it or do I have to do anything else?
Is the value of the tubes the same between KT77 and EL34? 70mA per set?
Rock on my brothers!
//U
