A low voltage converter for powering your prized valve equipment, including vintage radios and amplifiers etc. Can supply up to 200V at 100mA plus 6V at 1A

Over the past few years experimenting with valves has become a popular pastime. We are seeing two groups of constructors with this interest: “old-timers” recapturing their youth and maybe trying to get that valve circuit they built many years ago finally working, and newcomers who want to try this old technology “and see them glow”. Whatever the motive for playing with valves, the first task facing a constructor is to build a power supply unit (p.s.u.), giving the high tension (HT) and low tension (LT) voltages needed for the valves.