After long months with Stax "Pluto 2A3/SE" amplifier, I was looking to use it as a driver amplifier for "something bigger". This booster amplifier is quite ambitious project, with lethal voltages around 1300V.
Few design ideas:
*Schade FB on radial beam transmitter tetrodes 4-125A (MOSFET A2 drive),
*using Stax headphone amp transformer secondary, as driver with mentioned Schade drive,
*toroidal output transformers,
*choke input DC filter (is a must for these tubes),
*foil HV capacitors
*industrial switching 5V 30A supplies for endstages,
*size and weight of final product, probably will be a pain in the ass..
Coming soon, hopefully.