Recent content by TWANG

the following picture contains an error. the white cement block should not be there. working on too many amps at once. it goes on the other end to the right the CF is connected between the OT plugs. on mine when you unplug the OT you unplug the CF with it.

I bought the KD5H. I have modified it already, a fair amount. Changing R9 to 270 Ohm for Sovtek tube. A few silver mica caps and sprague orange drops. also put a 470 Ohm 5W cement block in .. R12 I believe it is. the first R on the B+ where R10 is on the vj's. also a conjunctive filter. and a...