- Dec 8, 2017
- Reaction score
- San Francisco Bay Area
The board uses an IC that can be acquired NOS from a few vendors, and aside from two capacitors this board is not too fragile.Those chassis are use and scrap, on the main there is little board placed vertically it should control the hv but if something go wrong in this little bastard, the Cassis just kill the the tube in one sec , releasing itself in "overload protection" Or in the worst case just ready to destroy another next tube!!!
You will never be able to repair this little board and also you should not risk to destroy another tube!