Parts on order!

The parts are on order for a prototype build of the B-17B preamplifier and high voltage power supply. The latest schematics for each are below.Preamp schematic 2013-01-27

HV Supply schematic 2013-01-27

Notice there is a block for VU meters and a preamp output – these still need to be designed. But next step is a turret board layout for the preamp section – more to come!