Picture of the Universal Power Supply.

This design is based upon the availability of surplus transformers. The design is upgraded from time to time depending upon when I can get ahold of better quality components. Recent purchase of a 360 VA toroid transformer will be incorporated. The supply consists of regulated and unregulated filiment voltages, and a beam power pentode regulated HV power supply. The regulated filament power is supplied through a 2N3055 pass transistor giving about 5-6 amps regulated power.

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