DSL100H made in Vietnam and now not working after smoke seen from cab…One of these had shorted between the HT and filament..On the bench now where did the smoke come from?I think I can see it!Fried 100 Ohm resistors… on the filament supplyReplaced on top of the board to save costOpen Circuit 1 Ohm ResistorsReplaced withut taking the board off to save customer cost.. (my time)New matched pair on the left balanced up with the original 2 again to save costs and she was singing again! Came in not working after smoking…